CirCuit Breakers and isolators Catalogue of installation and moulded Case devices

Transcription

1 CirCuit Breakers and isolators Catalogue of installation and moulded Case devices valid from 1 st september 2011 ew opportunity for you

2 Contents OARK Electric Introduction... General Information Miniature Circuit Breakers 10 ka line Ex9BH Ordering information... Technical information... Miniature Circuit Breakers 6 ka line Ex9B Ordering information... Technical information... Accessories for Miniature Circuit Breakers Ex9B. Ordering information... Technical information... Moulded Case Circuit Breakers Ex9M. Frame Size M1 up to 125 A Ordering information... Technical information... Frame Size M2 up to 250 A Ordering information... Technical information... Accessories for Moulded Case Circuit Breakers Ex9M. Ordering information... Technical information... Isolators Ex9I125 Ordering information... Technical information... Isolators Ex9I40 Ordering information... Technical information Index

3 OARK Electric Introduction OARK Electric is a global electrical producer and forms a part of an international concern with more than 25 thousands of employees. Regional centers in Shanghai, Prague, and Chicago drive business in each continent. Our mission is to bring a new opportunity and unrivalled customer care to the global low voltage market. We are determined to go further into the world market and establish and maintain strong relationships with customers. OARK Electric cares about different areas in a local way to meet the unique requirements of each market. For this reason, our worldwide business activities are coordinated locally in the individual areas. OARK Electric has invested millions of Euros in development and it is equipped with the most up-to-date technologies and production facilities. The intelligent low voltage distribution and control product lines with high quality, performance and stability were developed by our highly professional and skilled R&D team. The first generation Ex9 series of intelligent low voltage electrical products, incorporating the latest design, electronic and simulation technologies, reach even the top industry expectations. This product series not only set multiple functions into ever smaller size, but includes also data acquisition, communications, and intelligent remote control modules, which reward OARK Electric with up to tens of exclusive patents including invention, practical application and design. We firmly adhere to the concept of best products are derived from best raw materials, which is also the principle of our production. It is realized by cooperating with qualified suppliers with a very high selection standard. Besides complying with all compulsory domestic law requirements, full range of products is accredited by CB/CCA organizations based on up-to-date IEC and E standards. OARK Electric also takes care of local certifications to meet special requirements and habits of particular markets. Besides concentration on the product related technical issues, OARK Electric cares about nature and closely follows the environmental policies. Through global sales network, OARK Electric has successfully contributed its efforts to provide high-efficient, high-reliable, high-intelligent and energy-saving low voltage products for reasonable prices to sophisticated industry areas, such as power distribution, smart grids, renewable energy, petrochemical industry, machinery manufacturing, real estate and construction. We Believe, Remarkable technical innovations bring reliable products! Advanced technical ideas create intelligent electrical apparatus for the future! We are new opportunity for you! OARK Electric European team 2

4 OARK Electric Introduction Top-level technological facilities 3

5 General Information OARK products sales comply with the laws of the respective country and is regulated by general trading conditions, a framework agreement or by other contracts between OARK Electric Europe s.r.o. or its subsidiary and the customer. Goods price is defined by the respective valid official price list of the OARK Electric Company and by the contractual conditions of the respective customer. If not negotiated otherwise, purchase price includes neither expenses for transport, transport wrapping, expanses connected with goods handling, with the installation and implementing into operation, nor expanses connected with disposal or recycling of the goods or the wrapping, if valid laws do not impose different obligation. The OARK Electric Company provides its products with a five-year European guarantee. It may be applied outside the country where the product is bought. In this case it is submitted in a local subsidiary of OARK Electric. Guarantee conditions are described in detail in the OARK Electric complaint procedure. 4

6 Miniature Circuit Breakers Ex9BH, 10 ka Miniature Circuit Breakers according to IEC / E Rated short circuit breaking capacity I cn 10 ka 1 up to 4-pole versions Tripping characteristics B, C, D Rated current up to 63 A Suitable for domestic as well as industrial applications Wide range of accessories Toggle colour according to rated current I n Rated operational voltage 230/400 V AC, 48 V DC (per pole) Rated frequency 50/60 Hz Ex9BH miniature circuit breakers can be combined with wide range of accessories including auxiliary and signal contacts, shunt trip release, undervoltage and overvoltage release or RCD add-on block. It is possible to create diversed combination of accessories. These combinations are only limited by total number, not by the type of accessories - all components fit together. It can be used up to three units of auxiliary or alarm contacts plus up to two units for release units. Type Key Ex9 B H 1P B 16 Product family Product Breaking capacity Poles Tripping curve Rated current Ex9 B: MCB H: 10 ka 1, 1, 2, 3, 3, 4 B, C, D 1-63 A Certification marks 5

7 Miniature Circuit Breakers Ex9BH, 10 ka Accessories Auxiliary or signal contacts AX, AL, AXL Up to 3 units Voltage or trip releases SHT, UVT, OVT Up to 2 units MCB Ex9B 1, 1+, 2, 3, 3+, 4-pole RCD add-on block Ex9LE 1+, 2, 3, 3+, 4-pole Auxiliary contacts AX3111, AX3122 see page 22 Alarm contact AL3111 see page 22 Auxiliary and alarm contact AXL31 see page 22 Shunt trip releases SHT31, SHT3111 see page 22 Undervoltage releases UVT31, UVT3101, UVT3110 see page 23 Overvoltage release OVT31 280V AC±5% see page 23 RCD add-on blocks Ex9LE see catalogue Residual Current Devices RCD add-on blocks are mounted to the MCBs Ex9B from the right, the other accessories from the left. 6

8 Miniature Circuit Breakers Ex9BH, 10 ka B-Characteristic, 1-pole Rated current Poles Char. Article o. Type Packing 1 A 1 B Ex9BH 1P B1 1/12/144 2 A 1 B Ex9BH 1P B2 1/12/144 3 A 1 B Ex9BH 1P B3 1/12/144 4 A 1 B Ex9BH 1P B4 1/12/144 6 A 1 B Ex9BH 1P B6 1/12/144 8 A 1 B Ex9BH 1P B8 1/12/ A 1 B Ex9BH 1P B10 1/12/ A 1 B Ex9BH 1P B13 1/12/ A 1 B Ex9BH 1P B16 1/12/ A 1 B Ex9BH 1P B20 1/12/ A 1 B Ex9BH 1P B25 1/12/ A 1 B Ex9BH 1P B32 1/12/ A 1 B Ex9BH 1P B40 1/12/ A 1 B Ex9BH 1P B50 1/12/ A 1 B Ex9BH 1P B63 1/12/144 B-Characteristic, 1+-pole Rated current Poles Char. Article o. Type Packing 1 A 1+ B Ex9BH 1P B1 1/6/72 2 A 1+ B Ex9BH 1P B2 1/6/72 3 A 1+ B Ex9BH 1P B3 1/6/72 4 A 1+ B Ex9BH 1P B4 1/6/72 6 A 1+ B Ex9BH 1P B6 1/6/72 8 A 1+ B Ex9BH 1P B8 1/6/72 10 A 1+ B Ex9BH 1P B10 1/6/72 13 A 1+ B Ex9BH 1P B13 1/6/72 16 A 1+ B Ex9BH 1P B16 1/6/72 20 A 1+ B Ex9BH 1P B20 1/6/72 25 A 1+ B Ex9BH 1P B25 1/6/72 32 A 1+ B Ex9BH 1P B32 1/6/72 40 A 1+ B Ex9BH 1P B40 1/6/72 50 A 1+ B Ex9BH 1P B50 1/6/72 63 A 1+ B Ex9BH 1P B63 1/6/72 B-Characteristic, 2-pole Rated current Poles Char. Article o. Type Packing 1 A 2 B Ex9BH 2P B1 1/6/72 2 A 2 B Ex9BH 2P B2 1/6/72 3 A 2 B Ex9BH 2P B3 1/6/72 4 A 2 B Ex9BH 2P B4 1/6/72 6 A 2 B Ex9BH 2P B6 1/6/72 8 A 2 B Ex9BH 2P B8 1/6/72 10 A 2 B Ex9BH 2P B10 1/6/72 13 A 2 B Ex9BH 2P B13 1/6/72 16 A 2 B Ex9BH 2P B16 1/6/72 20 A 2 B Ex9BH 2P B20 1/6/72 25 A 2 B Ex9BH 2P B25 1/6/72 32 A 2 B Ex9BH 2P B32 1/6/72 40 A 2 B Ex9BH 2P B40 1/6/72 50 A 2 B Ex9BH 2P B50 1/6/72 63 A 2 B Ex9BH 2P B63 1/6/72 Technical data p. 43 7

9 Miniature Circuit Breakers Ex9BH, 10 ka B-Characteristic, 3-pole Rated current Poles Char. Article o. Type Packing 1 A 3 B Ex9BH 3P B1 1/4/48 2 A 3 B Ex9BH 3P B2 1/4/48 3 A 3 B Ex9BH 3P B3 1/4/48 4 A 3 B Ex9BH 3P B4 1/4/48 6 A 3 B Ex9BH 3P B6 1/4/48 8 A 3 B Ex9BH 3P B8 1/4/48 10 A 3 B Ex9BH 3P B10 1/4/48 13 A 3 B Ex9BH 3P B13 1/4/48 16 A 3 B Ex9BH 3P B16 1/4/48 20 A 3 B Ex9BH 3P B20 1/4/48 25 A 3 B Ex9BH 3P B25 1/4/48 32 A 3 B Ex9BH 3P B32 1/4/48 40 A 3 B Ex9BH 3P B40 1/4/48 50 A 3 B Ex9BH 3P B50 1/4/48 63 A 3 B Ex9BH 3P B63 1/4/48 B-Characteristic, 3+-pole Rated current Poles Char. Article o. Type Packing 1 A 3+ B Ex9BH 3P B1 1/3/36 2 A 3+ B Ex9BH 3P B2 1/3/36 3 A 3+ B Ex9BH 3P B3 1/3/36 4 A 3+ B Ex9BH 3P B4 1/3/36 6 A 3+ B Ex9BH 3P B6 1/3/36 8 A 3+ B Ex9BH 3P B8 1/3/36 10 A 3+ B Ex9BH 3P B10 1/3/36 13 A 3+ B Ex9BH 3P B13 1/3/36 16 A 3+ B Ex9BH 3P B16 1/3/36 20 A 3+ B Ex9BH 3P B20 1/3/36 25 A 3+ B Ex9BH 3P B25 1/3/36 32 A 3+ B Ex9BH 3P B32 1/3/36 40 A 3+ B Ex9BH 3P B40 1/3/36 50 A 3+ B Ex9BH 3P B50 1/3/36 63 A 3+ B Ex9BH 3P B63 1/3/36 B-Characteristic, 4-pole Rated current Poles Char. Article o. Type Packing 1 A 4 B Ex9BH 4P B1 1/3/36 2 A 4 B Ex9BH 4P B2 1/3/36 3 A 4 B Ex9BH 4P B3 1/3/36 4 A 4 B Ex9BH 4P B4 1/3/36 6 A 4 B Ex9BH 4P B6 1/3/36 8 A 4 B Ex9BH 4P B8 1/3/36 10 A 4 B Ex9BH 4P B10 1/3/36 13 A 4 B Ex9BH 4P B13 1/3/36 16 A 4 B Ex9BH 4P B16 1/3/36 20 A 4 B Ex9BH 4P B20 1/3/36 25 A 4 B Ex9BH 4P B25 1/3/36 32 A 4 B Ex9BH 4P B32 1/3/36 40 A 4 B Ex9BH 4P B40 1/3/36 50 A 4 B Ex9BH 4P B50 1/3/36 63 A 4 B Ex9BH 4P B63 1/3/36 Technical data p. 43 8

10 Miniature Circuit Breakers Ex9BH, 10 ka C-Characteristic, 1-pole Rated current Poles Char. Article o. Type Packing 1 A 1 C Ex9BH 1P C1 1/12/144 2 A 1 C Ex9BH 1P C2 1/12/144 3 A 1 C Ex9BH 1P C3 1/12/144 4 A 1 C Ex9BH 1P C4 1/12/144 6 A 1 C Ex9BH 1P C6 1/12/144 8 A 1 C Ex9BH 1P C8 1/12/ A 1 C Ex9BH 1P C10 1/12/ A 1 C Ex9BH 1P C13 1/12/ A 1 C Ex9BH 1P C16 1/12/ A 1 C Ex9BH 1P C20 1/12/ A 1 C Ex9BH 1P C25 1/12/ A 1 C Ex9BH 1P C32 1/12/ A 1 C Ex9BH 1P C40 1/12/ A 1 C Ex9BH 1P C50 1/12/ A 1 C Ex9BH 1P C63 1/12/144 C-Characteristic, 1+-pole Rated current Poles Char. Article o. Type Packing 1 A 1+ C Ex9BH 1P C1 1/6/72 2 A 1+ C Ex9BH 1P C2 1/6/72 3 A 1+ C Ex9BH 1P C3 1/6/72 4 A 1+ C Ex9BH 1P C4 1/6/72 6 A 1+ C Ex9BH 1P C6 1/6/72 8 A 1+ C Ex9BH 1P C8 1/6/72 10 A 1+ C Ex9BH 1P C10 1/6/72 13 A 1+ C Ex9BH 1P C13 1/6/72 16 A 1+ C Ex9BH 1P C16 1/6/72 20 A 1+ C Ex9BH 1P C20 1/6/72 25 A 1+ C Ex9BH 1P C25 1/6/72 32 A 1+ C Ex9BH 1P C32 1/6/72 40 A 1+ C Ex9BH 1P C40 1/6/72 50 A 1+ C Ex9BH 1P C50 1/6/72 63 A 1+ C Ex9BH 1P C63 1/6/72 C-Characteristic, 2-pole Rated current Poles Char. Article o. Type Packing 1 A 2 C Ex9BH 2P C1 1/6/72 2 A 2 C Ex9BH 2P C2 1/6/72 3 A 2 C Ex9BH 2P C3 1/6/72 4 A 2 C Ex9BH 2P C4 1/6/72 6 A 2 C Ex9BH 2P C6 1/6/72 8 A 2 C Ex9BH 2P C8 1/6/72 10 A 2 C Ex9BH 2P C10 1/6/72 13 A 2 C Ex9BH 2P C13 1/6/72 16 A 2 C Ex9BH 2P C16 1/6/72 20 A 2 C Ex9BH 2P C20 1/6/72 25 A 2 C Ex9BH 2P C25 1/6/72 32 A 2 C Ex9BH 2P C32 1/6/72 40 A 2 C Ex9BH 2P C40 1/6/72 50 A 2 C Ex9BH 2P C50 1/6/72 63 A 2 C Ex9BH 2P C63 1/6/72 Technical data p. 43 9

11 Miniature Circuit Breakers Ex9BH, 10 ka C-Characteristic, 3-pole Rated current Poles Char. Article o. Type Packing 1 A 3 C Ex9BH 3P C1 1/4/48 2 A 3 C Ex9BH 3P C2 1/4/48 3 A 3 C Ex9BH 3P C3 1/4/48 4 A 3 C Ex9BH 3P C4 1/4/48 6 A 3 C Ex9BH 3P C6 1/4/48 8 A 3 C Ex9BH 3P C8 1/4/48 10 A 3 C Ex9BH 3P C10 1/4/48 13 A 3 C Ex9BH 3P C13 1/4/48 16 A 3 C Ex9BH 3P C16 1/4/48 20 A 3 C Ex9BH 3P C20 1/4/48 25 A 3 C Ex9BH 3P C25 1/4/48 32 A 3 C Ex9BH 3P C32 1/4/48 40 A 3 C Ex9BH 3P C40 1/4/48 50 A 3 C Ex9BH 3P C50 1/4/48 63 A 3 C Ex9BH 3P C63 1/4/48 C-Characteristic, 3+-pole Rated current Poles Char. Article o. Type Packing 1 A 3+ C Ex9BH 3P C1 1/3/36 2 A 3+ C Ex9BH 3P C2 1/3/36 3 A 3+ C Ex9BH 3P C3 1/3/36 4 A 3+ C Ex9BH 3P C4 1/3/36 6 A 3+ C Ex9BH 3P C6 1/3/36 8 A 3+ C Ex9BH 3P C8 1/3/36 10 A 3+ C Ex9BH 3P C10 1/3/36 13 A 3+ C Ex9BH 3P C13 1/3/36 16 A 3+ C Ex9BH 3P C16 1/3/36 20 A 3+ C Ex9BH 3P C20 1/3/36 25 A 3+ C Ex9BH 3P C25 1/3/36 32 A 3+ C Ex9BH 3P C32 1/3/36 40 A 3+ C Ex9BH 3P C40 1/3/36 50 A 3+ C Ex9BH 3P C50 1/3/36 63 A 3+ C Ex9BH 3P C63 1/3/36 C-Characteristic, 4-pole Rated current Poles Char. Article o. Type Packing 1 A 4 C Ex9BH 4P C1 1/3/36 2 A 4 C Ex9BH 4P C2 1/3/36 3 A 4 C Ex9BH 4P C3 1/3/36 4 A 4 C Ex9BH 4P C4 1/3/36 6 A 4 C Ex9BH 4P C6 1/3/36 8 A 4 C Ex9BH 4P C8 1/3/36 10 A 4 C Ex9BH 4P C10 1/3/36 13 A 4 C Ex9BH 4P C13 1/3/36 16 A 4 C Ex9BH 4P C16 1/3/36 20 A 4 C Ex9BH 4P C20 1/3/36 25 A 4 C Ex9BH 4P C25 1/3/36 32 A 4 C Ex9BH 4P C32 1/3/36 40 A 4 C Ex9BH 4P C40 1/3/36 50 A 4 C Ex9BH 4P C50 1/3/36 63 A 4 C Ex9BH 4P C63 1/3/36 Technical data p

12 Miniature Circuit Breakers Ex9BH, 10 ka D-Characteristic, 1-pole Rated current Poles Char. Article o. Type Packing 1 A 1 D Ex9BH 1P D1 1/12/144 2 A 1 D Ex9BH 1P D2 1/12/144 3 A 1 D Ex9BH 1P D3 1/12/144 4 A 1 D Ex9BH 1P D4 1/12/144 6 A 1 D Ex9BH 1P D6 1/12/144 8 A 1 D Ex9BH 1P D8 1/12/ A 1 D Ex9BH 1P D10 1/12/ A 1 D Ex9BH 1P D13 1/12/ A 1 D Ex9BH 1P D16 1/12/ A 1 D Ex9BH 1P D20 1/12/ A 1 D Ex9BH 1P D25 1/12/ A 1 D Ex9BH 1P D32 1/12/ A 1 D Ex9BH 1P D40 1/12/ A 1 D Ex9BH 1P D50 1/12/ A 1 D Ex9BH 1P D63 1/12/144 D-Characteristic, 1+-pole Rated current Poles Char. Article o. Type Packing 1 A 1+ D Ex9BH 1P D1 1/6/72 2 A 1+ D Ex9BH 1P D2 1/6/72 3 A 1+ D Ex9BH 1P D3 1/6/72 4 A 1+ D Ex9BH 1P D4 1/6/72 6 A 1+ D Ex9BH 1P D6 1/6/72 8 A 1+ D Ex9BH 1P D8 1/6/72 10 A 1+ D Ex9BH 1P D10 1/6/72 13 A 1+ D Ex9BH 1P D13 1/6/72 16 A 1+ D Ex9BH 1P D16 1/6/72 20 A 1+ D Ex9BH 1P D20 1/6/72 25 A 1+ D Ex9BH 1P D25 1/6/72 32 A 1+ D Ex9BH 1P D32 1/6/72 40 A 1+ D Ex9BH 1P D40 1/6/72 50 A 1+ D Ex9BH 1P D50 1/6/72 63 A 1+ D Ex9BH 1P D63 1/6/72 D-Characteristic, 2-pole Rated current Poles Char. Article o. Type Packing 1 A 2 D Ex9BH 2P D1 1/6/72 2 A 2 D Ex9BH 2P D2 1/6/72 3 A 2 D Ex9BH 2P D3 1/6/72 4 A 2 D Ex9BH 2P D4 1/6/72 6 A 2 D Ex9BH 2P D6 1/6/72 8 A 2 D Ex9BH 2P D8 1/6/72 10 A 2 D Ex9BH 2P D10 1/6/72 13 A 2 D Ex9BH 2P D13 1/6/72 16 A 2 D Ex9BH 2P D16 1/6/72 20 A 2 D Ex9BH 2P D20 1/6/72 25 A 2 D Ex9BH 2P D25 1/6/72 32 A 2 D Ex9BH 2P D32 1/6/72 40 A 2 D Ex9BH 2P D40 1/6/72 50 A 2 D Ex9BH 2P D50 1/6/72 63 A 2 D Ex9BH 2P D63 1/6/72 Technical data p

13 Miniature Circuit Breakers Ex9BH, 10 ka D-Characteristic, 3-pole Rated current Poles Char. Article o. Type Packing 1 A 3 D Ex9BH 3P D1 1/4/48 2 A 3 D Ex9BH 3P D2 1/4/48 3 A 3 D Ex9BH 3P D3 1/4/48 4 A 3 D Ex9BH 3P D4 1/4/48 6 A 3 D Ex9BH 3P D6 1/4/48 8 A 3 D Ex9BH 3P D8 1/4/48 10 A 3 D Ex9BH 3P D10 1/4/48 13 A 3 D Ex9BH 3P D13 1/4/48 16 A 3 D Ex9BH 3P D16 1/4/48 20 A 3 D Ex9BH 3P D20 1/4/48 25 A 3 D Ex9BH 3P D25 1/4/48 32 A 3 D Ex9BH 3P D32 1/4/48 40 A 3 D Ex9BH 3P D40 1/4/48 50 A 3 D Ex9BH 3P D50 1/4/48 63 A 3 D Ex9BH 3P D63 1/4/48 D-Characteristic, 3+-pole Rated current Poles Char. Article o. Type Packing 1 A 3+ D Ex9BH 3P D1 1/3/36 2 A 3+ D Ex9BH 3P D2 1/3/36 3 A 3+ D Ex9BH 3P D3 1/3/36 4 A 3+ D Ex9BH 3P D4 1/3/36 6 A 3+ D Ex9BH 3P D6 1/3/36 8 A 3+ D Ex9BH 3P D8 1/3/36 10 A 3+ D Ex9BH 3P D10 1/3/36 13 A 3+ D Ex9BH 3P D13 1/3/36 16 A 3+ D Ex9BH 3P D16 1/3/36 20 A 3+ D Ex9BH 3P D20 1/3/36 25 A 3+ D Ex9BH 3P D25 1/3/36 32 A 3+ D Ex9BH 3P D32 1/3/36 40 A 3+ D Ex9BH 3P D40 1/3/36 50 A 3+ D Ex9BH 3P D50 1/3/36 63 A 3+ D Ex9BH 3P D63 1/3/36 D-Characteristic, 4-pole Rated current Poles Char. Article o. Type Packing 1 A 4 D Ex9BH 4P D1 1/3/36 2 A 4 D Ex9BH 4P D2 1/3/36 3 A 4 D Ex9BH 4P D3 1/3/36 4 A 4 D Ex9BH 4P D4 1/3/36 6 A 4 D Ex9BH 4P D6 1/3/36 8 A 4 D Ex9BH 4P D8 1/3/36 10 A 4 D Ex9BH 4P D10 1/3/36 13 A 4 D Ex9BH 4P D13 1/3/36 16 A 4 D Ex9BH 4P D16 1/3/36 20 A 4 D Ex9BH 4P D20 1/3/36 25 A 4 D Ex9BH 4P D25 1/3/36 32 A 4 D Ex9BH 4P D32 1/3/36 40 A 4 D Ex9BH 4P D40 1/3/36 50 A 4 D Ex9BH 4P D50 1/3/36 63 A 4 D Ex9BH 4P D63 1/3/36 Technical data p

14 Miniature Circuit Breakers Ex9B, 6 ka Miniature Circuit Breakers according to IEC / E Rated short circuit breaking capacity I cn 6 ka 1 up to 4-pole versions Tripping characteristics B, C, D Rated current up to 63 A Suitable for domestic as well as industrial applications Wide range of accessories Rated operational voltage 230/400 V AC, 48 V DC (per pole) Rated frequency 50/60 Hz Ex9B miniature circuit breakers can be combined with wide range of accessories including auxiliary and signal contacts, shunt trip release, undervoltage and overvoltage release or RCD add-on block. It is possible to create diversed combination of accessories. These combinations are only limited by total number, not by the type of accessories - all components fit together. It can be used up to three units of auxiliary or alarm contacts plus up to two units for release units. Type Key Ex9 B 1P B 16 Product family Product Breaking capacity Poles Tripping curve Rated current Ex9 B: MCB : 6 ka 1, 1, 2, 3, 3, 4 B, C, D 1-63 A Certification marks 13

15 Miniature Circuit Breakers Ex9B, 6 ka Accessories Auxiliary or signal contacts AX, AL, AXL Up to 3 units Voltage or trip releases SHT, UVT, OVT Up to 2 units MCB Ex9B 1, 1+, 2, 3, 3+, 4-pole RCD add-on block Ex9LE 1+, 2, 3, 3+, 4-pole Auxiliary contacts AX3111, AX3122 see page 22 Alarm contact AL3111 see page 22 Auxiliary and alarm contact AXL31 see page 22 Shunt trip releases SHT31, SHT3111 see page 22 Undervoltage releases UVT31, UVT3101, UVT3110 see page 23 Overvoltage release OVT31 280V AC±5% see page 23 RCD add-on blocks Ex9LE see catalogue Residual Current Devices RCD add-on blocks are mounted to the MCBs Ex9B from the right, the other accessories from the left. 14

16 Miniature Circuit Breakers Ex9B, 6 ka B-Characteristic, 1-pole Rated current Poles Char. Article o. Type Packing 1 A 1 B Ex9B 1P B1 1/12/144 2 A 1 B Ex9B 1P B2 1/12/144 3 A 1 B Ex9B 1P B3 1/12/144 4 A 1 B Ex9B 1P B4 1/12/144 6 A 1 B Ex9B 1P B6 1/12/144 8 A 1 B Ex9B 1P B8 1/12/ A 1 B Ex9B 1P B10 1/12/ A 1 B Ex9B 1P B13 1/12/ A 1 B Ex9B 1P B16 1/12/ A 1 B Ex9B 1P B20 1/12/ A 1 B Ex9B 1P B25 1/12/ A 1 B Ex9B 1P B32 1/12/ A 1 B Ex9B 1P B40 1/12/ A 1 B Ex9B 1P B50 1/12/ A 1 B Ex9B 1P B63 1/12/144 B-Characteristic, 1+-pole Rated current Poles Char. Article o. Type Packing 1 A 1+ B Ex9B 1P B1 1/6/72 2 A 1+ B Ex9B 1P B2 1/6/72 3 A 1+ B Ex9B 1P B3 1/6/72 4 A 1+ B Ex9B 1P B4 1/6/72 6 A 1+ B Ex9B 1P B6 1/6/72 8 A 1+ B Ex9B 1P B8 1/6/72 10 A 1+ B Ex9B 1P B10 1/6/72 13 A 1+ B Ex9B 1P B13 1/6/72 16 A 1+ B Ex9B 1P B16 1/6/72 20 A 1+ B Ex9B 1P B20 1/6/72 25 A 1+ B Ex9B 1P B25 1/6/72 32 A 1+ B Ex9B 1P B32 1/6/72 40 A 1+ B Ex9B 1P B40 1/6/72 50 A 1+ B Ex9B 1P B50 1/6/72 63 A 1+ B Ex9B 1P B63 1/6/72 B-Characteristic, 2-pole Rated current Poles Char. Article o. Type Packing 1 A 2 B Ex9B 2P B1 1/6/72 2 A 2 B Ex9B 2P B2 1/6/72 3 A 2 B Ex9B 2P B3 1/6/72 4 A 2 B Ex9B 2P B4 1/6/72 6 A 2 B Ex9B 2P B6 1/6/72 8 A 2 B Ex9B 2P B8 1/6/72 10 A 2 B Ex9B 2P B10 1/6/72 13 A 2 B Ex9B 2P B13 1/6/72 16 A 2 B Ex9B 2P B16 1/6/72 20 A 2 B Ex9B 2P B20 1/6/72 25 A 2 B Ex9B 2P B25 1/6/72 32 A 2 B Ex9B 2P B32 1/6/72 40 A 2 B Ex9B 2P B40 1/6/72 50 A 2 B Ex9B 2P B50 1/6/72 63 A 2 B Ex9B 2P B63 1/6/72 Technical data p

17 Miniature Circuit Breakers Ex9B, 6 ka B-Characteristic, 3-pole Rated current Poles Char. Article o. Type Packing 1 A 3 B Ex9B 3P B1 1/4/48 2 A 3 B Ex9B 3P B2 1/4/48 3 A 3 B Ex9B 3P B3 1/4/48 4 A 3 B Ex9B 3P B4 1/4/48 6 A 3 B Ex9B 3P B6 1/4/48 8 A 3 B Ex9B 3P B8 1/4/48 10 A 3 B Ex9B 3P B10 1/4/48 13 A 3 B Ex9B 3P B13 1/4/48 16 A 3 B Ex9B 3P B16 1/4/48 20 A 3 B Ex9B 3P B20 1/4/48 25 A 3 B Ex9B 3P B25 1/4/48 32 A 3 B Ex9B 3P B32 1/4/48 40 A 3 B Ex9B 3P B40 1/4/48 50 A 3 B Ex9B 3P B50 1/4/48 63 A 3 B Ex9B 3P B63 1/4/48 B-Characteristic, 3+-pole Rated current Poles Char. Article o. Type Packing 1 A 3+ B Ex9B 3P B1 1/3/36 2 A 3+ B Ex9B 3P B2 1/3/36 3 A 3+ B Ex9B 3P B3 1/3/36 4 A 3+ B Ex9B 3P B4 1/3/36 6 A 3+ B Ex9B 3P B6 1/3/36 8 A 3+ B Ex9B 3P B8 1/3/36 10 A 3+ B Ex9B 3P B10 1/3/36 13 A 3+ B Ex9B 3P B13 1/3/36 16 A 3+ B Ex9B 3P B16 1/3/36 20 A 3+ B Ex9B 3P B20 1/3/36 25 A 3+ B Ex9B 3P B25 1/3/36 32 A 3+ B Ex9B 3P B32 1/3/36 40 A 3+ B Ex9B 3P B40 1/3/36 50 A 3+ B Ex9B 3P B50 1/3/36 63 A 3+ B Ex9B 3P B63 1/3/36 B-Characteristic, 4-pole Rated current Poles Char. Article o. Type Packing 1 A 4 B Ex9B 4P B1 1/3/36 2 A 4 B Ex9B 4P B2 1/3/36 3 A 4 B Ex9B 4P B3 1/3/36 4 A 4 B Ex9B 4P B4 1/3/36 6 A 4 B Ex9B 4P B6 1/3/36 8 A 4 B Ex9B 4P B8 1/3/36 10 A 4 B Ex9B 4P B10 1/3/36 13 A 4 B Ex9B 4P B13 1/3/36 16 A 4 B Ex9B 4P B16 1/3/36 20 A 4 B Ex9B 4P B20 1/3/36 25 A 4 B Ex9B 4P B25 1/3/36 32 A 4 B Ex9B 4P B32 1/3/36 40 A 4 B Ex9B 4P B40 1/3/36 50 A 4 B Ex9B 4P B50 1/3/36 63 A 4 B Ex9B 4P B63 1/3/36 Technical data p

18 Miniature Circuit Breakers Ex9B, 6 ka C-Characteristic, 1-pole Rated current Poles Char. Article o. Type Packing 1 A 1 C Ex9B 1P C1 1/12/144 2 A 1 C Ex9B 1P C2 1/12/144 3 A 1 C Ex9B 1P C3 1/12/144 4 A 1 C Ex9B 1P C4 1/12/144 6 A 1 C Ex9B 1P C6 1/12/144 8 A 1 C Ex9B 1P C8 1/12/ A 1 C Ex9B 1P C10 1/12/ A 1 C Ex9B 1P C13 1/12/ A 1 C Ex9B 1P C16 1/12/ A 1 C Ex9B 1P C20 1/12/ A 1 C Ex9B 1P C25 1/12/ A 1 C Ex9B 1P C32 1/12/ A 1 C Ex9B 1P C40 1/12/ A 1 C Ex9B 1P C50 1/12/ A 1 C Ex9B 1P C63 1/12/144 C-Characteristic, 1+-pole Rated current Poles Char. Article o. Type Packing 1 A 1+ C Ex9B 1P C1 1/6/72 2 A 1+ C Ex9B 1P C2 1/6/72 3 A 1+ C Ex9B 1P C3 1/6/72 4 A 1+ C Ex9B 1P C4 1/6/72 6 A 1+ C Ex9B 1P C6 1/6/72 8 A 1+ C Ex9B 1P C8 1/6/72 10 A 1+ C Ex9B 1P C10 1/6/72 13 A 1+ C Ex9B 1P C13 1/6/72 16 A 1+ C Ex9B 1P C16 1/6/72 20 A 1+ C Ex9B 1P C20 1/6/72 25 A 1+ C Ex9B 1P C25 1/6/72 32 A 1+ C Ex9B 1P C32 1/6/72 40 A 1+ C Ex9B 1P C40 1/6/72 50 A 1+ C Ex9B 1P C50 1/6/72 63 A 1+ C Ex9B 1P C63 1/6/72 C-Characteristic, 2-pole Rated current Poles Char. Article o. Type Packing 1 A 2 C Ex9B 2P C1 1/6/72 2 A 2 C Ex9B 2P C2 1/6/72 3 A 2 C Ex9B 2P C3 1/6/72 4 A 2 C Ex9B 2P C4 1/6/72 6 A 2 C Ex9B 2P C6 1/6/72 8 A 2 C Ex9B 2P C8 1/6/72 10 A 2 C Ex9B 2P C10 1/6/72 13 A 2 C Ex9B 2P C13 1/6/72 16 A 2 C Ex9B 2P C16 1/6/72 20 A 2 C Ex9B 2P C20 1/6/72 25 A 2 C Ex9B 2P C25 1/6/72 32 A 2 C Ex9B 2P C32 1/6/72 40 A 2 C Ex9B 2P C40 1/6/72 50 A 2 C Ex9B 2P C50 1/6/72 63 A 2 C Ex9B 2P C63 1/6/72 Technical data p

19 Miniature Circuit Breakers Ex9B, 6 ka C-Characteristic, 3-pole Rated current Poles Char. Article o. Type Packing 1 A 3 C Ex9B 3P C1 1/4/48 2 A 3 C Ex9B 3P C2 1/4/48 3 A 3 C Ex9B 3P C3 1/4/48 4 A 3 C Ex9B 3P C4 1/4/48 6 A 3 C Ex9B 3P C6 1/4/48 8 A 3 C Ex9B 3P C8 1/4/48 10 A 3 C Ex9B 3P C10 1/4/48 13 A 3 C Ex9B 3P C13 1/4/48 16 A 3 C Ex9B 3P C16 1/4/48 20 A 3 C Ex9B 3P C20 1/4/48 25 A 3 C Ex9B 3P C25 1/4/48 32 A 3 C Ex9B 3P C32 1/4/48 40 A 3 C Ex9B 3P C40 1/4/48 50 A 3 C Ex9B 3P C50 1/4/48 63 A 3 C Ex9B 3P C63 1/4/48 C-Characteristic, 3+-pole Rated current Poles Char. Article o. Type Packing 1 A 3+ C Ex9B 3P C1 1/3/36 2 A 3+ C Ex9B 3P C2 1/3/36 3 A 3+ C Ex9B 3P C3 1/3/36 4 A 3+ C Ex9B 3P C4 1/3/36 6 A 3+ C Ex9B 3P C6 1/3/36 8 A 3+ C Ex9B 3P C8 1/3/36 10 A 3+ C Ex9B 3P C10 1/3/36 13 A 3+ C Ex9B 3P C13 1/3/36 16 A 3+ C Ex9B 3P C16 1/3/36 20 A 3+ C Ex9B 3P C20 1/3/36 25 A 3+ C Ex9B 3P C25 1/3/36 32 A 3+ C Ex9B 3P C32 1/3/36 40 A 3+ C Ex9B 3P C40 1/3/36 50 A 3+ C Ex9B 3P C50 1/3/36 63 A 3+ C Ex9B 3P C63 1/3/36 C-Characteristic, 4-pole Rated current Poles Char. Article o. Type Packing 1 A 4 C Ex9B 4P C1 1/3/36 2 A 4 C Ex9B 4P C2 1/3/36 3 A 4 C Ex9B 4P C3 1/3/36 4 A 4 C Ex9B 4P C4 1/3/36 6 A 4 C Ex9B 4P C6 1/3/36 8 A 4 C Ex9B 4P C8 1/3/36 10 A 4 C Ex9B 4P C10 1/3/36 13 A 4 C Ex9B 4P C13 1/3/36 16 A 4 C Ex9B 4P C16 1/3/36 20 A 4 C Ex9B 4P C20 1/3/36 25 A 4 C Ex9B 4P C25 1/3/36 32 A 4 C Ex9B 4P C32 1/3/36 40 A 4 C Ex9B 4P C40 1/3/36 50 A 4 C Ex9B 4P C50 1/3/36 63 A 4 C Ex9B 4P C63 1/3/36 Technical data p

20 Miniature Circuit Breakers Ex9B, 6 ka D-Characteristic, 1-pole Rated current Poles Char. Article o. Type Packing 1 A 1 D Ex9B 1P D1 1/12/144 2 A 1 D Ex9B 1P D2 1/12/144 3 A 1 D Ex9B 1P D3 1/12/144 4 A 1 D Ex9B 1P D4 1/12/144 6 A 1 D Ex9B 1P D6 1/12/144 8 A 1 D Ex9B 1P D8 1/12/ A 1 D Ex9B 1P D10 1/12/ A 1 D Ex9B 1P D13 1/12/ A 1 D Ex9B 1P D16 1/12/ A 1 D Ex9B 1P D20 1/12/ A 1 D Ex9B 1P D25 1/12/ A 1 D Ex9B 1P D32 1/12/ A 1 D Ex9B 1P D40 1/12/ A 1 D Ex9B 1P D50 1/12/ A 1 D Ex9B 1P D63 1/12/144 D-Characteristic, 1+-pole Rated current Poles Char. Article o. Type Packing 1 A 1+ D Ex9B 1P D1 1/6/72 2 A 1+ D Ex9B 1P D2 1/6/72 3 A 1+ D Ex9B 1P D3 1/6/72 4 A 1+ D Ex9B 1P D4 1/6/72 6 A 1+ D Ex9B 1P D6 1/6/72 8 A 1+ D Ex9B 1P D8 1/6/72 10 A 1+ D Ex9B 1P D10 1/6/72 13 A 1+ D Ex9B 1P D13 1/6/72 16 A 1+ D Ex9B 1P D16 1/6/72 20 A 1+ D Ex9B 1P D20 1/6/72 25 A 1+ D Ex9B 1P D25 1/6/72 32 A 1+ D Ex9B 1P D32 1/6/72 40 A 1+ D Ex9B 1P D40 1/6/72 50 A 1+ D Ex9B 1P D50 1/6/72 63 A 1+ D Ex9B 1P D63 1/6/72 D-Characteristic, 2-pole Rated current Poles Char. Article o. Type Packing 1 A 2 D Ex9B 2P D1 1/6/72 2 A 2 D Ex9B 2P D2 1/6/72 3 A 2 D Ex9B 2P D3 1/6/72 4 A 2 D Ex9B 2P D4 1/6/72 6 A 2 D Ex9B 2P D6 1/6/72 8 A 2 D Ex9B 2P D8 1/6/72 10 A 2 D Ex9B 2P D10 1/6/72 13 A 2 D Ex9B 2P D13 1/6/72 16 A 2 D Ex9B 2P D16 1/6/72 20 A 2 D Ex9B 2P D20 1/6/72 25 A 2 D Ex9B 2P D25 1/6/72 32 A 2 D Ex9B 2P D32 1/6/72 40 A 2 D Ex9B 2P D40 1/6/72 50 A 2 D Ex9B 2P D50 1/6/72 63 A 2 D Ex9B 2P D63 1/6/72 Technical data p

21 Miniature Circuit Breakers Ex9B, 6 ka D-Characteristic, 3-pole Rated current Poles Char. Article o. Type Packing 1 A 3 D Ex9B 3P D1 1/4/48 2 A 3 D Ex9B 3P D2 1/4/48 3 A 3 D Ex9B 3P D3 1/4/48 4 A 3 D Ex9B 3P D4 1/4/48 6 A 3 D Ex9B 3P D6 1/4/48 8 A 3 D Ex9B 3P D8 1/4/48 10 A 3 D Ex9B 3P D10 1/4/48 13 A 3 D Ex9B 3P D13 1/4/48 16 A 3 D Ex9B 3P D16 1/4/48 20 A 3 D Ex9B 3P D20 1/4/48 25 A 3 D Ex9B 3P D25 1/4/48 32 A 3 D Ex9B 3P D32 1/4/48 40 A 3 D Ex9B 3P D40 1/4/48 50 A 3 D Ex9B 3P D50 1/4/48 63 A 3 D Ex9B 3P D63 1/4/48 D-Characteristic, 3+-pole Rated current Poles Char. Article o. Type Packing 1 A 3+ D Ex9B 3P D1 1/3/36 2 A 3+ D Ex9B 3P D2 1/3/36 3 A 3+ D Ex9B 3P D3 1/3/36 4 A 3+ D Ex9B 3P D4 1/3/36 6 A 3+ D Ex9B 3P D6 1/3/36 8 A 3+ D Ex9B 3P D8 1/3/36 10 A 3+ D Ex9B 3P D10 1/3/36 13 A 3+ D Ex9B 3P D13 1/3/36 16 A 3+ D Ex9B 3P D16 1/3/36 20 A 3+ D Ex9B 3P D20 1/3/36 25 A 3+ D Ex9B 3P D25 1/3/36 32 A 3+ D Ex9B 3P D32 1/3/36 40 A 3+ D Ex9B 3P D40 1/3/36 50 A 3+ D Ex9B 3P D50 1/3/36 63 A 3+ D Ex9B 3P D63 1/3/36 D-Characteristic, 4-pole Rated current Poles Char. Article o. Type Packing 1 A 4 D Ex9B 4P D1 1/3/36 2 A 4 D Ex9B 4P D2 1/3/36 3 A 4 D Ex9B 4P D3 1/3/36 4 A 4 D Ex9B 4P D4 1/3/36 6 A 4 D Ex9B 4P D6 1/3/36 8 A 4 D Ex9B 4P D8 1/3/36 10 A 4 D Ex9B 4P D10 1/3/36 13 A 4 D Ex9B 4P D13 1/3/36 16 A 4 D Ex9B 4P D16 1/3/36 20 A 4 D Ex9B 4P D20 1/3/36 25 A 4 D Ex9B 4P D25 1/3/36 32 A 4 D Ex9B 4P D32 1/3/36 40 A 4 D Ex9B 4P D40 1/3/36 50 A 4 D Ex9B 4P D50 1/3/36 63 A 4 D Ex9B 4P D63 1/3/36 Technical data p

22 Accessories for MCBs Ex9BH, Ex9B Accessories for Miniature Circuit Breakers Ex9BH and Ex9B Auxiliary contacts synchronous with main contacts of the circuit breaker Signal contacts active on electrical tripping of the circuit breaker (tripping signal contacts) Shunt trip releases Undervoltage releases Overvoltage release Accessories according to IEC / E and IEC / E Accessories is designed in the way to be possible to combine different types with one Miniature Circuit Breaker. It can be used up to two releases plus up to three units of auxiliary or signal contacts (two units in case of AX3122 with two pairs of contacts) plus one unit of RCD-block. Release units are mounted from the left to the Miniature Circuit Breaker. Auxiliary and signal contact units to be mounted from the left to the Miniature Circuit Breaker or to the release unit(s) when installed. Contact units are equipped with changeover (CO) combination(s) of contacts. RCD-blocks are to be used on the right hand side of the Miniature Circuit Breaker. For details on the units please see catalogue Residual Current Devices. Type Key AX31 AL31 AXL31 SHT31 UVT31 OVT31 Auxiliary contact Signal contact Auxiliary and signal contact Shunt trip release Undervoltage release Overvoltage release 21

23 Accessories for MCBs Ex9BH, Ex9B Auxiliary and signal contact units Function Contacts Article o. Type Packing Auxiliary 1 CO AX3111 1/96 Auxiliary 2 CO AX3122 1/96 Signal 1 CO AL3111 1/96 Auxiliary + signal 1 CO + 1 CO AXL31 1/96 Wiring diagrams L L L AX3111 AX3122 AL3111 AXL31 L L L Technical data p. 49 Shunt trip releases Aux. AC Op. DC Op. Article Type Packing cont. Volt. Volt. o SHT31 110V-415V AC/110V-130V DC 1/ SHT31 48V AC/DC 1/ SHT V AC/DC 1/96 1 CO SHT V-415V AC/110V-130V DC 1/96 1 CO SHT V AC/DC 1/96 1 CO SHT V AC/DC 1/96 Wiring diagrams U U C1 C2 C C2/11 L L SHT31 SHT3111 Technical data p

24 Accessories for MCBs Ex9BH, Ex9B Undervoltage releases Aux. AC Op. DC Op. Article Type Packing cont. Volt. Volt. o UVT V AC 1/ UVT31 48V AC/DC 1/96 1 C UVT V AC 1/96 1 C UVT V AC/DC 1/96 1 O UVT V AC 1/96 1 O UVT V AC/DC 1/96 Wiring diagrams U< U< U< D1 D D1 D D1 D2 L L L L L UVT31 UVT3101 UVT3110 Technical data p. 53 Overvoltage releases Overvoltage release is not a protection against transient overvoltage and does not supersede surge protection devices Aux. AC Op. DC Op. Article Type Packing cont. Volt. Volt. o V AC±5% OVT31 280V AC±5% 1/96 Wiring diagram U> C1 C2 L OVT31 Technical data p

25 24

26 Circuit Breakers Ex9M Moulded Case Circuit Breakers Frame size M1 with rated current up to 125 A Frame size M2 with rated current up to 250 A 3-pole versions Rated ultimate short circuit breaking capacity I cu up to 150 ka I cs = 100 % I cu Rated voltage 415 / 690 V AC Thermomagnetic releases Meet requirements of IEC / E Fixed version Moulded Case Circuit Breakers Ex9M TM are intended for applications in power distribution mainly. Testing according to IEC / E standards ensures functions and reliability for wide variety of applications including isolation. These breakers are offered with breaking capacities from 36 ka up to extreme 150 ka. Rated impulse withstand voltage U imp 8 kv makes it possible to use them even in system with occurences of transient overvoltage waves of high intensity, e.g. in heavy industry. Utilization category A circuit breakers. Type Key Ex9 M 1 S TM AC 100 3P Product family Product Frame size Breaking capacity Release technology Current character Rated current Poles Ex9 M: MCCB 1: to 125 A 2: to 250 A S: 36 ka : 50 ka H: 100 ka P: 150 ka TM: Thermomagnetic AC Certification marks 25

27 Circuit Breakers Ex9M Internal accessories Auxiliary contact AX21 Up to 2 units Signal contact AL21 1 unit Shunt trip release SHT2i 1 unit or UVT2i Undervoltage release UVT2i 1 unit or SHT2i Auxiliary contact AX21 see page 34 Alarm contact AL21 see page 34 Shunt trip releases SHT21, SHT22 see page 34 Undervoltage releases UVT21, UVT22 see page 35 26

28 Circuit Breakers Ex9M External accessories Phase barriers PB2i 3P Terminal cover set, short TCV2i 3P Terminal cover set, long TCE2i 3P Remote operator MOD2i Direct rotary handle RHD2i Extended rotary handle ERH2i Phase barriers PB21 3P, PB22 3P see page 38 Terminal cover set, short TCV21 3P, TCV22 3P see page 37 Terminal cover set, long TCE21 3P, TCE22 3P see page 37 Remote operators MOD21, MOD22 see page 36 Direct rotary handles RHD21, RHD22 see page 35 Extended rotary handles ERH21, ERH22 see page 36 27

29 Circuit Breakers Ex9M1 up to 125 A Version Ex9M1S, I cu = 36 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 36 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i fixed as 10 I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 16 A A 160 A Ex9M1S TM AC16 3P 1/8 20 A A 200 A Ex9M1S TM AC20 3P 1/8 25 A A 250 A Ex9M1S TM AC25 3P 1/8 32 A A 320 A Ex9M1S TM AC32 3P 1/8 40 A A 400 A Ex9M1S TM AC40 3P 1/8 50 A A 500 A Ex9M1S TM AC50 3P 1/8 63 A A 630 A Ex9M1S TM AC63 3P 1/8 80 A A 800 A Ex9M1S TM AC80 3P 1/8 100 A A 1000 A Ex9M1S TM AC100 3P 1/8 125 A A 1250 A Ex9M1S TM AC125 3P 1/8 Version Ex9M1, I cu = 50 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 50 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i fixed as 10 I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 16 A A 160 A Ex9M1 TM AC16 3P 1/8 20 A A 200 A Ex9M1 TM AC20 3P 1/8 25 A A 250 A Ex9M1 TM AC25 3P 1/8 32 A A 320 A Ex9M1 TM AC32 3P 1/8 40 A A 400 A Ex9M1 TM AC40 3P 1/8 50 A A 500 A Ex9M1 TM AC50 3P 1/8 63 A A 630 A Ex9M1 TM AC63 3P 1/8 80 A A 800 A Ex9M1 TM AC80 3P 1/8 100 A A 1000 A Ex9M1 TM AC100 3P 1/8 125 A A 1250 A Ex9M1 TM AC125 3P 1/8 Technical data p

30 Circuit Breakers Ex9M1 up to 125 A Version Ex9M1H, I cu = 100 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 100 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i fixed as 10 I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 16 A A 160 A Ex9M1H TM AC16 3P 1/8 20 A A 200 A Ex9M1H TM AC20 3P 1/8 25 A A 250 A Ex9M1H TM AC25 3P 1/8 32 A A 320 A Ex9M1H TM AC32 3P 1/8 40 A A 400 A Ex9M1H TM AC40 3P 1/8 50 A A 500 A Ex9M1H TM AC50 3P 1/8 63 A A 630 A Ex9M1H TM AC63 3P 1/8 80 A A 800 A Ex9M1H TM AC80 3P 1/8 100 A A 1000 A Ex9M1H TM AC100 3P 1/8 125 A A 1250 A Ex9M1H TM AC125 3P 1/8 Version Ex9M1P, I cu = 150 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 150 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i fixed as 10 I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 16 A A 160 A Ex9M1P TM AC16 3P 1/8 20 A A 200 A Ex9M1P TM AC20 3P 1/8 25 A A 250 A Ex9M1P TM AC25 3P 1/8 32 A A 320 A Ex9M1P TM AC32 3P 1/8 40 A A 400 A Ex9M1P TM AC40 3P 1/8 50 A A 500 A Ex9M1P TM AC50 3P 1/8 63 A A 630 A Ex9M1P TM AC63 3P 1/8 80 A A 800 A Ex9M1P TM AC80 3P 1/8 100 A A 1000 A Ex9M1P TM AC100 3P 1/8 125 A A 1250 A Ex9M1P TM AC125 3P 1/8 Technical data p

31 Circuit Breakers Ex9M2 up to 250 A Version Ex9M2S, I cu = 36 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 36 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i variable ( ) I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 125 A A Ex9M2S TM AC125 3P 1/4 160 A A Ex9M2S TM AC160 3P 1/4 180 A A Ex9M2S TM AC180 3P 1/4 200 A A Ex9M2S TM AC200 3P 1/4 225 A A Ex9M2S TM AC225 3P 1/4 250 A A Ex9M2S TM AC250 3P 1/4 Version Ex9M2, I cu = 50 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 50 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i variable ( ) I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 125 A A Ex9M2 TM AC125 3P 1/4 160 A A Ex9M2 TM AC160 3P 1/4 180 A A Ex9M2 TM AC180 3P 1/4 200 A A Ex9M2 TM AC200 3P 1/4 225 A A Ex9M2 TM AC225 3P 1/4 250 A A Ex9M2 TM AC250 3P 1/4 Version Ex9M2H, I cu = 100 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 100 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i variable ( ) I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 125 A A Ex9M2H TM AC125 3P 1/4 160 A A Ex9M2H TM AC160 3P 1/4 180 A A Ex9M2H TM AC180 3P 1/4 200 A A Ex9M2H TM AC200 3P 1/4 225 A A Ex9M2H TM AC225 3P 1/4 250 A A Ex9M2H TM AC250 3P 1/4 Technical data p

32 Circuit Breakers Ex9M2 up to 250 A Version Ex9M2P, I cu = 150 ka 3-pole Moulded Case Circuit Breakers I cs = I cu = 150 ka at 415 V AC I r can be set in steps ( ) I n ± 15 % I i variable ( ) I n ± 15 % Mounting screws as well as phase barriers in the scope of delivery Rated current Overcurrent Instant. Article o. Type Packing I n release I r release I i 125 A A Ex9M2P TM AC125 3P 1/4 160 A A Ex9M2P TM AC160 3P 1/4 180 A A Ex9M2P TM AC180 3P 1/4 200 A A Ex9M2P TM AC200 3P 1/4 225 A A Ex9M2P TM AC225 3P 1/4 250 A A Ex9M2P TM AC250 3P 1/4 Technical data p

33 32

34 Accessories for MCCBs Ex9M Accessories for Moulded Case Circuit Breakers Ex9M Auxiliary contacts synchronous with main contacts of the circuit breaker Signal contacts active on electrical tripping of the circuit breaker (tripping signal contacts) Shunt trip releases Undervoltage releases Remote operator Rotary handles Accessories suitable fo Moulded Case Circiut Breakers Ex9M. It is possible to supplement or modify function of basic circuit breaker by installing of suitable accessories. Circuit breakers of frame sizes M1 and M2 can be equipped with up to 2 units of auxiliary contacts AX21 and one unit of signal contact AL21. AX21 and AL21 are mounted into different positions, a use of one type of the contact does not limit a number of the second type. AX21 and AL21 can be used regardless the frame size of the circuit breaker, i.e. for both M1 and M2. One unit of undervoltage release UVT21 (UVT22) or one unit of shunt trip relase SHT21 (SHT22) can be installed in the breaker. Different versions for frame sizes M1 and M2 allow to optimise power comsumption of these units. The circuit breakers can also be equipped with different accesories for operation of the toggle. There are available direct rotary handle, rotary handle with extended shaft e.g. for door coupling and a motor operator. Type Key AX21 AL21 SHT2i UVT2i ERH2i RHD2i MOD2i Auxiliary contact Signal contact Shunt trip release Undervoltage release Extended rotary handle Direct rotary handle Motor operator i =1 for M1 i =2 for M2 i =1 for M1 i =2 for M2 i =1 for M1 i =2 for M2 i =1 for M1 i =2 for M2 i =1 for M1 i =2 for M2 33

35 Accessories for MCCBs Ex9M Auxiliary and signal contact units Contact units for auxiliary and signal contact functions are suitable for both M1 and M2 frame sizes Auxiliary contacts synchronous with main contacts of the circuit breaker Signal contacts active on electrical tripping of the circuit breaker (tripping signal contacts) It is possible to use up to two units of AX21 plus 1 unit AL21 in the MCCBs M1 and M2 Function Frame size Contacts Article o. Type Packing Auxiliary M1, M2 1 CO AX21 1/24 Signal M1, M2 1 CO AL21 1/24 Wiring diagrams QF QF AX11 AX14 L1 AL91 AL94 L3 AX12 L2 AL92 L4 AX21 AL21 Technical data p. 63 Shunt trip releases It is possible to use one unit of shunt trip release SHT21 (SHT22) or one unit of undervoltage release UVT21 (UVT22) for M1 and M2 circuit breakers, respectively For MCCBs frame size M1 Aux. Frame Operating Article Type Packing cont. size Voltage o. - M1 48V AC SHT21 AC48V 1/24 - M1 110V AC SHT21 AC110V 1/24 - M V AC SHT21 AC V 1/24 - M V AC SHT21 AC V 1/24 - M1 24 V DC SHT21 DC24V 1/24 - M1 48 V DC SHT21 DC48V 1/24 - M1 110 V DC SHT21 DC110V 1/24 - M1 120 V DC SHT21 DC120V 1/24 - M1 220 V DC SHT21 DC220V 1/24 For MCCBs frame size M2 Aux. Frame Operating Article Type Packing cont. size Voltage o. - M2 48V AC SHT22 AC48V 1/24 - M2 110V AC SHT22 AC110V 1/24 - M V AC SHT22 AC V 1/24 - M V AC SHT22 AC V 1/24 - M2 24 V DC SHT22 DC24V 1/24 - M2 48 V DC SHT22 DC48V 1/24 - M2 110 V DC SHT22 DC110V 1/24 - M2 120 V DC SHT22 DC120V 1/24 - M2 220 V DC SHT22 DC220V 1/24 Wiring diagram shut release coil K inside the dash internal accessories A1 power A2 Technical data p. 64 SHT21, SHT22 34

36 Accessories for MCCBs Ex9M Undervoltage releases It is possible to use one unit of undervoltage release UVT21 (UVT22) or one unit of shunt trip release SHT21 (SHT22) for M1 and M2 circuit breakers, respectively For MCCBs frame size M1 Aux. Frame Operating Article Type Packing cont. size Voltage o. - M V AC UVT V AC 1/24 - M V AC UVT V AC 1/24 For MCCBs frame size M2 Aux. Frame Operating Article Type Packing cont. size Voltage o. - M V AC UVT V AC 1/24 - M V AC UVT V AC 1/24 Wiring diagram X P1 P2 P3 P4 P5 P6 AC 400V AC 230V AC 110V Technical data p. 65 UVT21, UVT22 Direct rotary handles Rotary handle for direct mounting onto breaker Scope of delivery: mechanism block, rotary handle Indication of connected breaker status O-OFF-TRIP Degree of protection IP40, IK07 Can be locked in O and OFF position with up to three padlocks (not in a scope of delivery) For MCCBs frame size M1 Frame size Colour Article o. Type Packing M1 Grey RHD21 1/36 For MCCBs frame size M2 Frame size Colour Article o. Type Packing M2 Grey RHD22 1/18 Technical data p

37 Accessories for MCCBs Ex9M Extended rotary handles Rotary handle with etension shaft Scope of delivery: mechanism block, extension shaft, rotary handle Extension shaft can be shortened Indication of connected breaker status O-OFF-TRIP Degree of protection IP54, IK08 Can be locked in O and OFF position with up to three padlocks (not in a scope of delivery) For MCCBs frame size M1 Frame size Length Colour Article o. Type Packing M1 300 mm Grey ERH21 1/6 For MCCBs frame size M2 Frame size Length Colour Article o. Type Packing M2 300 mm Grey ERH22 1/6 Technical data p. 67 Remote operators Motor drives for electrical and remote control of MCCBs Available for frame sizes M1 and M2 For MCCBs frame size M1 Frame size Operating Voltage Article o. Type Packing M1 230 V AC MOD21 AC230V 1/8 M1 110 V AC MOD21 AC110V 1/8 M1 220 V DC MOD21 DC220V 1/8 M1 110 V DC MOD21 DC110V 1/8 M1 24 V DC MOD21 DC24V 1/8 For MCCBs frame size M2 Frame size Operating Voltage Article o. Type Packing M2 230 V AC MOD22 AC230V 1/8 M2 110 V AC MOD22 AC110V 1/8 M2 220 V DC MOD22 DC220V 1/8 M2 110 V DC MOD22 DC110V 1/8 M2 24 V DC MOD22 DC24V 1/8 Technical data p

38 Accessories for MCCBs Ex9M Terminal cover sets, short Terminal covers to increase touch protection of terminals Set consists of two terminal covers (for both terminals of 3-pole MCCB) For MCCBs frame size M1 Frame size Description Article o. Type Packing M1 Short TCV21 3P 1 set For MCCBs frame size M2 Frame size Description Article o. Type Packing M2 Short TCV22 3P 1 set Terminal cover sets, long Terminal covers to increase touch protection of terminals Set consists of two terminal covers (for both terminals of 3-pole MCCB) For MCCBs frame size M1 Frame size Description Article o. Type Packing M1 Long TCE21 3P 1 set For MCCBs frame size M2 Frame size Description Article o. Type Packing M2 Long TCE22 3P 1 set 37

39 Accessories for MCCBs Ex9M Phase barriers Phase barriers to avoid short circuit due to ionised gas during tripping off of the breaker when unisolated busbars are used for its connection In the scope of delivery of MCCBs, separately orderable as a spare part Set consists of four phase barriers (for both sides of 3-pole MCCB) For MCCBs frame size M1 Frame size Description Article o. Type Packing M1 Phase barriers set PB21 3P 1 set For MCCBs frame size M2 Frame size Description Article o. Type Packing M2 Phase barriers set PB22 3P 1 set 38

40 Isolators Ex9I125 Modular Isolators Rated current up to 125 A Rated voltage 230 / 400 V AC Rated short-time withstand current I cw = 12 x I e, 1 s Meet requirements of IEC / E Built-in lock mechanism for OFF position 1 up to 4-pole version Isolators Ex9I125 can be used as a main switch in wide variety of applications. These switches are tested according to IEC / E standards and fulfill also requirements for isolation function. Utilization category AC-22A ensures possibility of switching mixed resistive and inductive loads with low overloads with cos j = Subcategory A allows frequent operation. Isolators of line Ex9I125 are produced in modular design with width one module unit per pole. Can be connected via standard busbars of both fork as well as pin type of connection. Type Key Ex9 I 125 1P 32A Product family Product Version Poles Rated current Ex9 I: Isolator 125:1 MU per pole 1, 2, 3, 4 32, 40, 63, 80, 100, 125 Certification marks 39

41 Isolators Ex9I125 1-pole Rated current Poles Width Article o. Type Packing 32 A 1 1 MU Ex9I125 1P 32A 1/12/ A 1 1 MU Ex9I125 1P 40A 1/12/ A 1 1 MU Ex9I125 1P 63A 1/12/ A 1 1 MU Ex9I125 1P 80A 1/12/ A 1 1 MU Ex9I125 1P 100A 1/12/ A 1 1 MU Ex9I125 1P 125A 1/12/144 2-pole Rated current Poles Width Article o. Type Packing 32 A 2 2 MU Ex9I125 2P 32A 1/6/72 40 A 2 2 MU Ex9I125 2P 40A 1/6/72 63 A 2 2 MU Ex9I125 2P 63A 1/6/72 80 A 2 2 MU Ex9I125 2P 80A 1/6/ A 2 2 MU Ex9I125 2P 100A 1/6/ A 2 2 MU Ex9I125 2P 125A 1/6/72 3-pole Rated current Poles Width Article o. Type Packing 32 A 3 3 MU Ex9I125 3P 32A 1/4/48 40 A 3 3 MU Ex9I125 3P 40A 1/4/48 63 A 3 3 MU Ex9I125 3P 63A 1/4/48 80 A 3 3 MU Ex9I125 3P 80A 1/4/ A 3 3 MU Ex9I125 3P 100A 1/4/ A 3 3 MU Ex9I125 3P 125A 1/4/48 4-pole Rated current Poles Width Article o. Type Packing 32 A 4 4 MU Ex9I125 4P 32A 1/3/36 40 A 4 4 MU Ex9I125 4P 40A 1/3/36 63 A 4 4 MU Ex9I125 4P 63A 1/3/36 80 A 4 4 MU Ex9I125 4P 80A 1/3/ A 4 4 MU Ex9I125 4P 100A 1/3/ A 4 4 MU Ex9I125 4P 125A 1/3/36 Technical data p

42 Isolators Ex9I40 Modular Isolators Rated current up to 40 A Width 1 MU up to 4-pole version Rated voltage 230 / 400 V AC Rated short-time withstand current I cw = 12 x I e, 1 s Meet requirements of IEC / E Built-in lock mechanism for OFF position 1 up to 4-pole version Isolators Ex9I40 can be used as a main switch in wide variety of applications. These switches are tested according to IEC / E standards and fulfill also requirements for isolation function. Utilization category AC-22A ensures possibility of switching mixed resistive and inductive loads with low overloads with cos j = Subcategory A allows frequent operation. Isolators of line Ex9I40 are produced in modular design with width one module unit for all versions up to 4-pole. It brings very low consumption of space in an installation. Type Key Ex9 I 40 1P 32A Product family Product Version Poles Rated current Ex9 I: Isolator 40:1 MU for all versions 1, 2, 3, 4 32, 40 Certification marks 41

43 Isolators Ex9I40 1-pole Rated current Poles Width Article o. Type Packing 32 A 1 1 MU Ex9I40 1P 32A 1/12/ A 1 1 MU Ex9I40 1P 40A 1/12/144 2-pole Rated current Poles Width Article o. Type Packing 32 A 2 1 MU Ex9I40 2P 32A 1/12/ A 2 1 MU Ex9I40 2P 40A 1/12/144 3-pole Rated current Poles Width Article o. Type Packing 32 A 3 1 MU Ex9I40 3P 32A 1/12/ A 3 1 MU Ex9I40 3P 40A 1/12/144 4-pole Rated current Poles Width Article o. Type Packing 32 A 4 1 MU Ex9I40 4P 32A 1/12/ A 4 1 MU Ex9I40 4P 40A 1/12/144 Technical data p

44 Technical Data MCBs Ex9BH Miniature Circuit Breakers Ex9BH, 10 ka General parameters Very high limiting of short circuit current Suitable for household as well as industrial applications Accessories Auxiliary contacts AX3111, AX , Alarm contact AL Auxiliary and alarm contact AXL Shunt trip releases SHT31, SHT , Undervoltage releases UVT31, UVT3101, UVT , , Overvoltage release OVT31 280V AC±5% Max. number of installed accessories is 3 pcs of contacts (AX,AL,AXL) and 2 pcs of releases (SHT, UVT, OVT) RCD add-on blocks Ex9LE Electrical parameters Tested according to IEC/E Rated op. voltage U e 230/400 V AC 48 V DC (per pole) Minimum voltage 12 V AC/DC Rated frequency 50/60 Hz Rated breaking capacity I cn 10 ka Rated current 1 63 A Tripping characteristics B, C, D Rated impulse withstand voltage U imp 4 kv Rated insulation voltage U i 690 V AC Mechanical service life operation cycles Electrical service life operation cycles Selectivity class 3 Max. back-up fuse max. 125 A gg Line voltage connection arbitrary above or below Mechanical parameters Device width Device height Frame size Mounting Degree of protection Terminals 18 mm (per pole) 83 mm (89 mm including rail clip) 45 mm easy fastening onto 35 mm device rail (DI) IP20 combined lift + open mouthed Terminal capacity 1 35 mm 2 Fastening torque of terminals 2 3,5 m Busbar thiskness 0,8 2 mm Ambient temperature C Altitude 2000 m Relative humidity 95 % Resistance to humidity and heat class 2 Pollution degree 2 Installation class III Ordering data p. 5 43

45 Technical Data MCBs Ex9BH Dimension Dimensions U T Wiring diagrams I 1P 1P+ 2P Tripping characteristics 3P U T I * *O 3P+ Characteristic B U T U T I I U T U T I I U T I 4P * *O Characteristic C U T I * *O * *O * *O * *O Characteristic D U T I * *O * *O Ordering data p. 5 44

46 Technical Data MCBs Ex9BH Dependence of Tripping Characteristics on Ambient Temperature T [ C] I n (T) [A] 1 A 2 A 3 A 4 A 6 A 8 A 10 A 13 A 16 A 20 A 25 A 32 A 40 A 50 A 63 A Ordering data p. 5 45

47 Technical Data MCBs Ex9B Miniature Circuit Breakers Ex9B, 6 ka General parameters Very high limiting of short circuit current Suitable for household as well as industrial applications Accessories Auxiliary contacts AX3111, AX , Alarm contact AL Auxiliary and alarm contact AXL Shunt trip releases SHT31, SHT , Undervoltage releases UVT31, UVT3101, UVT , , Overvoltage release OVT31 280V AC±5% Max. number of installed accessories is 3 pcs of contacts (AX,AL,AXL) and 2 pcs of releases (SHT, UVT, OVT) RCD add-on blocks Ex9LE Electrical parameters Tested according to IEC/E Rated op. voltage U e 230/400 V AC 48 V DC (per pole) Minimum voltage 12 V AC/DC Rated frequency 50/60 Hz Rated breaking capacity I cn 6 ka Rated current 1 63 A Tripping characteristics B, C, D Rated impulse withstand voltage U imp 4 kv Rated insulation voltage U i 690 V AC Mechanical service life operation cycles Electrical service life operation cycles Selectivity class 3 Max. back-up fuse max. 125 A gg Line voltage connection arbitrary above or below Mechanical parameters Device width Device height Frame size Mounting Degree of protection Terminals 18 mm (per pole) 83 mm (89 mm including rail clip) 45 mm easy fastening onto 35 mm device rail (DI) IP20 combined lift + open mouthed Terminal capacity 1 35 mm 2 Fastening torque of terminals 2 3,5 m Busbar thiskness 0,8 2 mm Ambient temperature C Altitude 2000 m Relative humidity 95 % Resistance to humidity and heat class 2 Pollution degree 2 Installation class III Ordering data p

48 Technical Data MCBs Ex9B Dimension Dimensions U T Wiring diagrams I 1P 1P+ 2P Tripping characteristics 3P * *O U T I 3P+ Characteristic B U T U T I I U T U T I I * *O Characteristic C U T I * *O * *O * *O * *O Characteristic D U T I * *O * *O U T I data p. 15 Ordering 4P 47

49 Technical Data MCBs Ex9B Dependence of Tripping Characteristics on Ambient Temperature T [ C] I n (T) [A] 1 A 2 A 3 A 4 A 6 A 8 A 10 A 13 A 16 A 20 A 25 A 32 A 40 A 50 A 63 A Ordering data p

50 Technical Data Accessories MCBs Ex9B. Auxiliary and signal contact units AX31, AL31, AXL31 General parameters With one circuit breaker Ex9B., it can be used up to three contact units with single CO contact or up to two contact units with 2 CO Contact units can be combined in an arbitrary way Contact units are mounted to the circuit breaker from the left In case of installed release unit(s), contact modules are mounted left to the release(s) Auxiliary contacts synchronous with main contacts of the circuit breaker Signal contacts active on electrical tripping of the circuit breaker (tripping signal contacts) Electrical parameters AX3111 AX3122 AL3111 AXL31 Contacts 1 changeover (CO) 2 changeover (CO) 1 changeover (CO) 1 CO + 1 CO Contact function auxiliary auxiliary signal auxiliary + signal Tested according to IEC/E , IEC/E Rated op. voltage 240/415 V AC, 24/48/130 V DC Min. op. voltage per contact U min 24 V AC/DC Rated frequency 50/60 Hz Rated op. current I e AC 6 A (240 V), 3 A (415 V) Rated op. current I e DC 6 A (24 V), 2 A (48 V), 1 A (130 V) Rated thermal current I th 6 A Rated op. current I e, ut. cat. AC-12 6 A (240 V), 3 A (415 V) Rated op. current I e, ut. cat. DC-12 6 A (24 V), 2 A (48 V), 1 A (130 V) Rated impulse withstand voltage U imp 4 kv (1.2/50 ms) Rated insulation voltage U i 500 V Max. back-up fuse 10 A gg Conditional short circuit current I k with max. back-up fuse 1 ka Mechanical parameters AX3111 AX3122 AL3111 AXL31 Tripping indicator O-OFF-RESET O-OFF-RESET O-OFF-RESET O-OFF-RESET Device width 9 mm Device height 89 mm Frame size 45 mm Mounting easy fastening onto 35 mm device rail (DI) Degree of protection IP20 Terminals lift Terminal capacity 1 6 mm 2 Fastening torque of terminals m Ordering data p

51 Technical Data Accessories MCBs Ex9B. Auxiliary and signal contact units AX31, AL31, AXL31 Dimensions Wiring diagrams L L L AX3111 AX3122 AL3111 AXL31 L L L Ordering data p

52 Technical Data Accessories MCBs Ex9B. Shunt trip releases SHT31 General parameters With one circuit breaker Ex9B., it can be used up to two units of release (shunt trip, undervoltage, overvoltage) Release units can be combined in an arbitrary way Release units are mounted to the circuit breaker from the left In case of installed contact module(s), release units are mounted left to the breaker, right to the contact unit(s) Can be used for remote switch off Electrical parameters SHT31 110V-415V AC/110V-130V DC SHT V-415V AC/110V-130V DC Contacts - 1 changeover (CO) SHT31 48V AC/DC SHT V AC/DC - 1 changeover (CO) SHT V AC/DC SHT V AC/DC - 1 changeover (CO) Contact function auxiliary auxiliary auxiliary Tested according to IEC/E , IEC/E Rated operating voltage V AC, V DC 48 V AC/DC V AC/DC Rated frequency 50/60 Hz Rated impulse withstand voltage U imp 4 kv (1.2/50 ms) Rated insulation voltage 500 V Tripping time < 10 ms < 10 ms < 10 ms Min. duration of control pulse 8 ms 8 ms 8 ms Max. back-up fuse 10 A gg 10 A gg 10 A gg Min. op. voltage per AX contact U min 24 V AC/DC Rated op. current I e AC of AX contact 6 A (240 V), 3 A (415 V) Rated op. current I e DC of AX contact 6 A (24 V), 2 A (48 V), 1 A (130 V) Rated thermal current I th of AX cont. 6 A Rated op. current I e, AC-12 of AX 6 A (240 V), 3 A (415 V) Rated op. current I e, DC-12 of AX 6 A (24 V), 2 A (48 V), 1 A (130 V) Max. back-up fuse of AX 10 A gg Conditional short circuit current I k with max. back-up fuse of AX 1 ka Mechanical parameters SHT31 110V-415V AC/110V-130V DC SHT V-415V AC/110V-130V DC SHT31 48V AC/DC SHT V AC/DC SHT V AC/DC SHT V AC/DC Tripping indicator red-white red-white red-white Device width 18 mm Device height 83 mm Frame size 45 mm Mounting easy fastening onto 35 mm device rail (DI) Degree of protection IP20 Terminals lift Terminal capacity 1 6 mm 2 Fastening torque of terminals m Ordering data p

53 Technical Data Accessories MCBs Ex9B. Shunt trip releases SHT31 Dimensions Wiring diagrams U U C1 C2 C C2/11 L L SHT31 SHT3111 Ordering data p

54 Technical Data Accessories MCBs Ex9B. Undervoltage releases UVT31 General parameters With one circuit breaker Ex9B., it can be used up to two units of release (shunt trip, undervoltage, overvoltage) Release units can be combined in an arbitrary way Release units are mounted to the circuit breaker from the left In case of installed contact module(s), release units are mounted left to the breaker, right to the contact unit(s) To switch connected breaker off in case of voltage drop Electrical parameters UVT V AC UVT V AC UVT V AC Contacts - 1 normaly closed (C) 1 normaly open (O) UVT31 48V AC/DC UVT V AC/DC UVT V AC/DC - 1 normaly closed (C) 1 normaly open (O) Contact function auxiliary auxiliary Tested according to IEC/E , IEC/E Rated operating voltage U n V AC 48 V AC/DC Rated frequency 50/60 Hz Rated impulse withstand voltage U imp 4 kv (1.2/50 ms) Rated insulation voltage 500 V Tripping time < 10 ms < 10 ms Making treshold 85 % U n 85 % U n Tripping treshold 35 % U n 35 % U n Min. op. voltage per AX contact U min 24 V AC/DC Rated op. current I e AC of AX contact 6 A (240 V), 3 A (415 V) Rated op. current I e DC of AX contact 6 A (24 V), 2 A (48 V), 1 A (130 V) Rated thermal current I th of AX cont. 6 A Rated op. current I e, AC-12 of AX 6 A (240 V), 3 A (415 V) Rated op. current I e, DC-12 of AX 6 A (24 V), 2 A (48 V), 1 A (130 V) Max. back-up fuse of AX 10 A gg/gl Conditional short circuit current I k with max. back-up fuse of AX 1 ka Mechanical parameters UVT V AC UVT V AC UVT V AC UVT31 48V AC/DC UVT V AC/DC UVT V AC/DC Tripping indicator red-white red-white Device width 18 mm Device height 83 mm Frame size 45 mm Mounting easy fastening onto 35 mm device rail (DI) Degree of protection IP20 Terminals lift Terminal capacity 1 6 mm 2 Fastening torque of terminals m Ordering data p

55 Technical Data Accessories MCBs Ex9B. Undervoltage releases UVT31 Dimensions Wiring diagrams U< U< U< D1 D D1 D D1 D2 L L L L L UVT31 UVT3101 UVT3110 Ordering data p

56 Technical Data Accessories MCBs Ex9B. Overvoltage releases OVT31 General parameters With one circuit breaker Ex9B., it can be used up to two units of release (shunt trip, undervoltage, overvoltage) Release units can be combined in an arbitrary way Release units are mounted to the circuit breaker from the left In case of installed contact module(s), release units are mounted left to the breaker, right to the contact unit(s) Overvoltage release is not a protection against transient overvoltage and does not supersede surge protection devices To switch connected breaker off in case of increased voltage Electrical parameters OVT31 280V AC±5% Contacts - Tested according to IEC/E , IEC/E Rated operating voltage U n 280 V AC ±5 % Rated frequency 50/60 Hz Rated impulse withstand voltage U imp 4 kv (1.2/50 ms) Rated insulation voltage 500 V Tripping time < 1 s (290 V), < 0,1 s (380 V) Mechanical parameters OVT31 280V AC±5% Tripping indicator Device width Device height Frame size Mounting Degree of protection Terminals red-white 18 mm 83 mm 45 mm easy fastening onto 35 mm device rail (DI) IP20 lift Terminal capacity 1 6 mm 2 Fastening torque of terminals m Ordering data p

57 Technical Data Accessories MCBs Ex9B. Overvoltage releases OVT31 Dimensions Wiring diagram U> C1 C2 L OVT31 Ordering data p

58 Technical Data MCCBs Ex9M1 Moulded Case Circuit Breakers Ex9M1 up to 125 A General parameters Suitable for household as well as industrial applications Thermal release adjustable ( ) x I n ± 15 % Instantaneous shor-circuit current release fixed 10 x I n ± 15 % Internal accessories Auxiliary contact unit AX Alarm contact unit AL Shunt trip releases SHT Undervoltage releases UVT Max. number of installed internal accessories is 2 pcs of AX21, 1 pc of AL21 and 1 pc of a release (SHT21 or UVT21) External accessories Direct rotary handle RHD Extended rotary handle ERH Remote motor operators MOD Terminal cover set, short TCV21 3P Terminal cover set, long TCE21 3P Phase barrier set PB21 3P Mounting screws as well as phase barriers in the scope of delivery Electrical parameters Ex9M1S Ex9M1 Ex9M1H Ex9M1P Tested according to IEC/E Rated op. voltage U e 415/690 V AC Rated insulation voltage U i 800 V Rated impulse withstand voltage U imp 8 kv Rated frequency 50/60 Hz Rated ultimate short-circuit breaking capacity I cu Rated service short-circuit breaking capacity I cs Rated short-circuit making capacity I cm 36 ka / 415 V 5 ka / 690 V 36 ka / 415 V 5 ka / 690 V 75.6 ka / 415 V 7.5 ka / 690 V 50 ka / 415 V 5 ka / 690 V 50 ka / 415 V 5 ka / 690 V 105 ka / 415 V 7.5 ka / 690 V 100 ka / 415 V 6 ka / 690 V 100 ka / 415 V 6 ka / 690 V 220 ka / 415 V 9 ka / 690 V Rated current A Overvoltage category III / 3 Utilization category A Mechanical service life operation cycles Electrical service life operation cycles Maximum frequency of switch. cycles 120 operating cycles per hour Total disconnection time at short circuit < 2 ms Power loss per pole at 125 A 12.5 W Line voltage connection arbitrary above or below 150 ka / 415 V 8 ka / 690 V 150 ka / 415 V 8 ka / 690 V 330 ka / 415 V 13.6 ka / 690 V Ordering data p

59 Technical Data MCCBs Ex9M1 Moulded Case Circuit Breakers Ex9M1 up to 125 A Mechanical parameters Device width 90 mm Device height 140 mm Device depth 81.6 mm Frame size 45 mm Mounting onto panel Degree of protection IP40, IP20 terminals Terminals M6 screws Busbar thickness 4 mm Busbar width 14.2 mm Cable lug width 14.2 mm Fastening torque of terminals 8 10 m Ambient temperature C Altitude 2000 m Relative humidity 50 % at 40 C, 90 % monthly average Resistance to humidity and heat class 2 Pollution degree 3 Weight 1.2 kg Mounting position vertical, can be rotated by 90 in each axis Wiring diagram 1 Dimensions 3P Ordering data p

60 Technical Data MCCBs Ex9M1 Moulded Case Circuit Breakers Ex9M1 up to 125 A Installation space Tripping characteristics Ex9M1 TM AC 6,Q,Q Ordering data p ,,5