Circuit Breakers BZM. Circuit Breakers BZM

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1 Circuit Breakers BZM Circuit Breakers BZM

2 Optimum and Efficient Protection for Every Application Compact Simple Safe The new BZM Eaton is a synonym for innovation, product quality, reliability anddecades of eperience in the electrical engineering industry. Our productscomply with the latest national and international standards and regulations. 50 ka 36 ka Our Circuit Breaker Division takes pride in epanding the range of circuit breakers by adding the new BZM series designed for the lower LV segment and featuring factory-set thermal and magnetic tripping values. With our new BZM series we offer compact circuit breakers and a wide range of accessories for your business applications in all kinds of trade and industry. Easy handling, enhanced capacities and proven quality in the attractive Eaton design are additional features of this product. ka 18 ka E B C N With the BZM1 for up to 1 A and the BZM2 for up to 0 A, Eaton now also completes its range of products in the segment of circuit breakers, allowing us to cover all kinds of applications and requirements. Protect your electrical system and cables with our new BZM! Circuit Breakers BZM July 2011

3 Three Advantages for Your Benefit Compact Unbeatable when it comes to saving space: In the range of circuit breakers, the BZM1 and BZM2 are among the slimmest in their class and can therefore use the valuabledistribution space most efficiently, regardless of whether they are used for energy sub-distribution or as a protection for incoming power in residential or functional buildings. Simple Easy to handle: For a fast starting are thermal and magnetic tripping values already fied. The BZM series is absolutely easy to handle and allows for quick installation when eecuting your jobs. Safe Eaton's switchgears have a worldwide reputation for being the benchmark in low-voltage power distribution. Eaton's quality protects people and assets against shortcircuits and overload, with the BZM series being designed for the 16 to 0 A range in sub-distribution. Standards In complying with the IEC/EN standards and pollution degree III (IEC/EN 60947) we not only ensure the material but also the immaterial values of the BZM circuit breaker series. And with our BZM series, we also show consideration for the environment as these circuit breakers conform to the RoHS directives and can be recycled to a large etent. And last but not least - the stylish outfit of the BZM series in the distinctive Eaton design makes these products attractive not only from a technical but also from an aesthetic point of view. For more information please turn to page 15. (technical data page). Circuit Breakers BZM July

4 Range Overview BZM1 Terminal cover XKSA Clip plate XC35 Phase barriers XKP BZM1 Undervoltage release XU Shunt trip release XA Auiliary contact Etension shaft XV Door rotary handle XTVD Rotary Handle XDV Circuit Breakers BZM July 2011

5 BZM1 - Small is Powerful Concentrated technology with a long lifespan The BZM1 provides protection with rated currents up to 1 A and 36 ka breaking capacity, despite its light weight and slim width of only mm per pole. The star within the circuit breaker family, is available as a 2, 3 or 4-pole device. For a fast starting are thermal and magnetic tripping values already fied by Eaton. And it has an etremely long lifespan of up to 10,000 mechanical operating cycles. In addition, thanks to its terminal cover, the BZM1 features an IP 10 degree of protection. BZM1 Multiple mounting options Upside-down or horizontal? It is up to you how you wish to mount the BZM1. But regardless of the mounting position and the side you choose for the supply of power, it will always provide the full protective function. BZM1... -BT Cable Fiing: Cable lug and bo terminal The proven cable lug with M6 screws and the bo terminaltechnology for quick and easy mounting (BZM -BT): both are included in the standard range of products. Solutions made to measure Remote tripping, signalling the switching status or undervoltage releasing in case of security relevent applications - all of this is easy to manage for the BZM1. Thanks to the comprehensive range of accessories, the BZM1 will not only be the perfect match for standard applications, but also the ideal solution for individual handling requirements. Upon request the BZM1 is also available with a rotary handle (for direct mounting or door coupling). Characteristics / Features Rated current: 16 A up to 1 A Breaking Capacity: 15, 18,, 36 ka Cable fiing: Cable lug M6 or Bo Terminal (BZM -BT) Available poles: 3pole, 4poles Rated Voltage: 400/415V, 50/60Hz 3-Position lever: Off - Trip - ON Electrical Supply: Line or Load-Side Circuit Breakers BZM July

6 Range Overview BZM2 Terminal cover XKSA Phase barriers XKP BZM2 Undervoltage release XU Shunt trip release XA Auiliary contact Circuit Breakers BZM July 2011

7 BZM2 - Ecellent Protection for High-Rated Current Requirements Technology brought to the point Eaton's new BZM2 keeps a watchful eye on rated currents ranging from 1 to 0 A and a breaking capacity of 36 ka: it impresses especially with its functionality and robust design. The 3-pole version (size W D H: mm) with a lifespan of 8,000 mechanical operating cycles makes it a powerful protective device in a compact format. BZM2 Perfect adjustment to any environment Standard position, horizontal or upside-down: you can select the mounting position just as freely as the side for the incoming power supply. Conventional connection via cable lug In line with the common practice for this type of rated current, the connection is established through a cable lug and M8 screws. Accessories in Eaton style Upon request and in our usual manner, we provide clever accessories such as auiliary contacts, shunt trip releases, undervoltage releases or terminal covers. The BZM2 is a specialist in the higher range of rated current and offers everything you could want in terms of reliability, easy handling and compact design! Characteristics / Features Rated current: 1 A up to 0 A Breaking Capacity:, 36 ka Cable fiing: Cable lug M8 Available poles: 3pole Rated Voltage: 400/415V, 50/60Hz 3-Position lever: Off - Trip - ON Electrical Supply: Line or Load-Side Circuit Breakers BZM July

8 Range Overview BZM3 Terminal cover XKSA Tunnel Terminal XKA2 Phase Barriers XKP Spreader XKV70KB Tunnel Terminal XKA1 Rear connection XKR Undervoltage release XU Shunt trip release XA Auiliary contact M22 BZM Circuit Breakers BZM July 2011

9 BZM3 - the perfect high current solution Strong ratings combined with compact dimensions The new BZM3 products are the most powerful Circuit Breaker within Eaton's BZM product range. The rated cur-rentis ranging from 0 up to 400 Aand a maimumbreaking capacity of 50kA / 415VAC and 36kA /440VAC. Eaton's BZM3 products - the prefect solution for your highamp applications with a compact size (size W D H: mm) BZM3 Simple to use As commonly known from the BZM1 and BZM2 product range, freely place the product - Standard position, horizon-tal or upside-down. Also the feeding direction can be cho-sen as required. Cable fiing:it`s simple! Wether you choose the standard cable lug version withm10 screw or the Tunnel Terminal optionas accessory -the connection of your cable or busbar is quick and simple! The BZM3 - not just Breaker! Accessories are very important for the different applica-tions. Therefore also the BZM3 has the perfect accessories range available for you! Not only shunt trip releases, under-voltage releases and auiliary contacts are part of the accessories range. Also terminal covers, spreaders, tunnel terminals and phase barriers and a rear connection kit is available for this new product range Characteristics / Features Rated current: 0 up to 400A Breaking capacity, 36 or 50kA / 415VAC Cable fiing: Cable lug M10 or Tunnel terminal (accessory) Rated voltage: 440V, 50/60Hz 3-Position lever: Off - Trip - On Electrical Supply: Line or Load-Side Circuit Breakers BZM July

10 Content Circuit Breakers BZM Basic devices BZM BZM BZM Accessories BZM1 Auiliary contacts Phase barrier Undervoltage release Shunt trip release Terminal cover Rotary handle Door rotary handle Etension shaft Din-rail-adapter Cable Lug Accessories BZM2 Auiliary contacts Phase barrier Undervoltage release Shunt trip release Terminal cover Accessories BZM3 Auiliary contacts Phase barrier Undervoltage release Shunt trip release Terminal cover Rear connection Spreaders Tunnel Terminal Cable Lug Technical data Technical data Mounting Holes BZM1, BZM2, BZM Dimensions BZM1, BZM2, BZM Circuit Breakers BZM July 2011

11 BZM Types Key BZM D A 16 - BT BZM Building Circuit Breaker Breaking capacity E 18 ka B ka C 36 ka N 50 ka Frame Size 1, 2, 3 Number of poles 3 poles 4 4 poles Rated current A Cable fiing Cable lug Terminal BT Bo Terminal Circuit Breakers BZM July

12 Circuit breakers BZM1 Cable lug terminal 3-pole Protection of systems and cables Rated current Short circuit = rated releases uninterrupted I current A I n = I u A Strong switching capacity 18kA* at 415 V 50/60 Hzat Part no. 1 of each Article no. 1 of each Strong switching capacity ka at 415 V 50/60 Hzat Part no. 1 of each Article no. 1 of each BZME1-A BZMB1-A BZME1-A BZMB1-A BZME1-A BZMB1-A BZME1-A BZMB1-A BZME1-A BZMB1-A BZME1-A BZMB1-A BZME1-A BZMB1-A BZME1-A BZMB1-A BZME1-A BZMB1-A * BZME1-A BZMB1-A Bo terminal BZME1-A16-BT BZMB1-A16-BT BZME1-A20-BT BZMB1-A20-BT BZME1-A-BT BZMB1-A-BT BZME1-A32-BT BZMB1-A32-BT BZME1-A40-BT BZMB1-A40-BT BZME1-A50-BT BZMB1-A50-BT BZME1-A63-BT BZMB1-A63-BT BZME1-A80-BT BZMB1-A80-BT BZME1-A100-BT BZMB1-A100-BT * BZME1-A1-BT BZMB1-A1-BT Note: 2 pieces phase barriers BZM1-XKP included in delivery *18kA is not available temporarily *1kA is not available temporarily 12 Circuit Breakers BZM July 2011

13 Circuit breakers BZM1 Cable lug terminal 4-pole* Protection of systems and cables Rated current Short circuit = rated releases uninterrupted I current A I n = I u A Strong switching capacity 18kA* at 415 V 50/60 Hzat Part no. 1 of each Article no. 1 of each Strong switching capacity ka at 415 V 50/60 Hzat Part no. 1 of each Article no. 1 of each BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A BZME1-4-A BZMB1-4-A Bo terminal BZME1-4-A16-BT BZMB1-4-A16-BT BZME1-4-A20-BT BZMB1-4-A20-BT BZME1-4-A-BT BZMB1-4-A-BT BZME1-4-A32-BT BZMB1-4-A32-BT BZME1-4-A40-BT BZMB1-4-A40-BT BZME1-4-A50-BT BZMB1-4-A50-BT BZME1-4-A63-BT BZMB1-4-A63-BT BZME1-4-A80-BT BZMB1-4-A80-BT BZME1-4-A100-BT BZMB1-4-A100-BT * BZME1-4-A1-BT BZMB1-4-A1-BT Note: 3 pieces phase barriers BZM1-XKP included in delivery *4 poles version is not available temporarily Circuit Breakers BZM July

14 Circuit breakers BZM2 Cable lug terminal 3-pole Protection of systems and cables Rated current Short circuit = rated releases uninterrupted I current A I n = I u A Strong switching capacity ka* at 415 V 50/60 Hzat Part no. 1 of each Article no. 1 of each Strong switching capacity 36kA at 400 V 50/60 Hzat Part no. 1 of each Article no. 1 of each BZMB2-A BZMC2-A BZMB2-A BZMC2-A BZMB2-A BZMC2-A BZMB2-A BZMC2-A Note: 2 pieces phase barriers BZM2-XKP included in delivery *ka is not available temporarily 14 Circuit Breakers BZM July 2011

15 Circuit breakers BZM3 Cable lug terminal 3-pole Protection of systems and cables Rated current Short circuit = rated releases uninterrupted I current A I n = I u A Basic switching capacity ka at 415 V 50/60 Hzat Part no. Article no. 1 of each Comfort switching capacity 36kA at 415 V 50/60 Hzat Part no. Article no. 1 of each Normal switching capacity 50kA at 415 V 50/60 Hzat Part no. Article no. 1 of each BZMB3-A BZMB3-A BZMB3-A BZMB3-A Note: 2 pieces phase barriers BZM3-XKP included in delivery BZMC3-A BZMC3-A BZMC3-A BZMC3-A BZMN3-A BZMN3-A BZMN3-A BZMN3-A Circuit Breakers BZM July

16 Accessories BZM1 Auiliary contacts Description Part no. Std.pack Description Part no. Std.pack Etension ale Article no. Article no. 1 NO M22-K NC M22-K Length 400 mm BZM1-XV Length 600 mm BZM1-XV Phase barrier BZM1-XKP DIN-rail-adapter For 3- a.4-pole BZM BZM1-XC Undervoltage release(only 3 and 4pole) VAC BZM1-XU VAC VAC BZM1-XU VAC VDC BZM1-XU24VDC Cable Lug 35 mm 2 / M6 BZM1-XKS mm 2 / M6 BZM1-XKS Shunt trip release (only 3 and 4pole) VAC BZM1-XA VAC VAC BZM1-XA VAC VDC BZM1-XA24VDC Terminal cover for 3-pole BZM BZM1-XKSA for 4-pole BZM BZM1-4-XKSA Rotary handle BZM1-XDV Door rotary handle BZM1-XTVD Circuit Breakers BZM July 2011

17 Accessories BZM2 Auiliary contacts Description Part no. Article no. Std.pack 1 NO M22-K NC M22-K Phase barrier BZM2-XKP Undervoltage release VAC BZM2-XU VAC VAC BZM2-XU VAC VDC BZM2-XU24VDC Shunt trip release VAC BZM2-XA VAC VAC BZM2-XA VAC VDC BZM2-XA24VDC Terminal cover BZM2-XKSA Circuit Breakers BZM July

18 Accessories BZM3 Auiliary contacts Description Part no. Article no. Std.pack 1 NO M22-K NC M22-K Tunnel Terminal (for one side of the breaker) Description 185 mm mm 2 Part no. Article no. Std.pack BZM3-XKA BZM1-XKA Phase barrier BZM3-XKP Cable Lug 185 mm 2 NZM3-XKS mm 2 NZM3-XKS Undervoltage release VAC BZM1-3-XU VAC VAC BZM1-3-XU VAC VDC BZM1-3-XU24VDC Shunt trip release VAC BZM1-3-XA VAC VAC BZM1-3-XA VAC VDC BZM1-3-XA24VDC Terminal cover BZM3-XKSA Rear Connection BZM3-XKSA Spreaders (for one side of the breaker) BZM3-XKSA Circuit Breakers BZM July 2011

19 Technical Data BZM1, BZM2 Mechanical specifications Rated current ma.1 A BZM1 Rated current ma.0 A BZM2 Standards IEC/EN IEC/EN Number of poles 2, 3, 4 3 Device width mm 2-pole: 50, 3-pole: 75, 4-pole: pole: 105 Frame size mm Socket size mm Device depth mm ,5 Terminals Lift terminal, ring tongue connector ring tongue connector Terminal capacity lift terminalmm rigid (solid/stranded) and fleible wire (2.5-50) Terminal capacity ring tongue 2 mm Diameter: ma. 15 Diameter: ma. 24 Busbar thickness mm ma. 8 Terminal screw M6 (Pozidriv PZ2) M8 Terminal torque Nm ma. 4 ma. 14 Degree of Protection (DIN VDE 0470) Built-in behind panel IP40 Built-in behind panel IP40 Climatic conditions Ambient temperature acc. to IEC 68-2(..55 C/90..95% RH) acc. to IEC 68-2(..55 C/90..95%RH) Storage C Operation C Mounting positions Vertical and 90 in all directions Vertical and 90 in all directions Protection System Enclosures With insulating surround: IP40 With insulating surround: IP40 Number of mechanical operating cycles > > 8000 Pollution degree Electrical specifications Rated operational voltage U e V AC / 415, 50/60 Hz / 415, 50/60 Hz Rated current I n A 16,20,,32,40,50,63,80,100,1 1,160,200,0 Rated impulse withstand voltage Uimp V 6000 (1.2/50 μ sec) 6000 (1.2/50μsec) Overvoltage category III III Rated insulation voltage Ui V For use in IT electrical power networks V 400 / / 415 Direction of incoming supply As required As required Number of electrical operating cycles Tripping characteristic Conventional non-tripping current > I nt = 1.05 I n I nt = 1.05 I n Conventional tripping current I t = 1.30 I n I t = 1.30 I n Reference temperature C Circuit Breakers BZM July

20 Technical Data BZM3 Mechanical specifications Standards Number of poles Device width Frame size Socket size Device depth Terminals Terminal capacity ring tonguemm32 Terminal capacity Tunnel Terminal XKA1mm²ma. 350A Copper Cabel/Aluminium cable: Terminal capacity Tunnel Terminal XKA2mm²ma. 400A Copper Cable/Aluminium cable: Busbar thickness Terminal screw Terminal torque Degree of Protection (DIN VDE 0470) Climatic conditions Ambient temperature Storage Operation Mounting positions mm mm mm mm mm Nm C C Rated current BZM3 IEC/EN pole: ma. 400 A or as required M10 30 Built-in behind panel IP40 acc. to IEC 68-2 (..55 C / % RH) Vertical and 90 in all directions Protection System Enclosures With insulating around: IP40 Number of mechanical operating cycles > Pollution degree 3 Electrical specifications Rated operational voltage U e V AC 440, 50/60 Hz Rated current In A 0, 320, 350, 400 Rated impulse withstand voltage U imp V 8000 (1.2/50 μsec) Overvoltage category III Rated insulation voltage U i V 690 For use in IT electrical power networks V 440 Direction of incoming supply As required Number of electrical operating cycles > Tripping characteristic Conventional non-tripping current Int n Conventional tripping current It n Reference temperature C Circuit Breakers BZM July 2011

21 Technical Data BZM1, BZM2 Switching capacity BZME1 BZMB1 BZMB2 BZMC2 Rated short-circuit breaking capacity I cu to IEC/EN operating sequence 0-t-CO,400/415 V 50/60 Hz I cu I cs to IEC/EN operating sequence 0-t-CO-t-CO,400/415 V 50/60 Hz I cs Utilization category to IEC/EN *9kA/400VAC at In=80,100A A A A A Let-through energy BZM1 Let-through current BZM1 Let-Through Current ILT[A] Let-Through Energy I 2t [A 2 sec] prospective short-circuit current[a] prospective short-circuit current[a] Circuit Breakers BZM July

22 Tripping Current Curves BZM1 Tripping Curve BZM1 16A, 3-pole Tripping Curve BZM1 20A, 3-pole tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release 0.8 nominal short current release 1.2 nominal short current release t [sec] t [sec] Tripping Curve BZM1 A, 3-pole Tripping Curve BZM1 32A, 3-pole tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release 0.8 nominal short current release 1.2 nominal short current release t [sec] t [sec] 22 Circuit Breakers BZM July 2011

23 Tripping Current Curves BZM1 Tripping Curve BZM1 40A,3-pole Tripping Curve BZM1 50A,3-pole tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release 0.8 nominal short current release 1.2 nominal short current release t [sec] Tripping Curve BZM 63A,3-pole Tripping Curve BZM1 80A,3-pole tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release t [sec] t [sec] t [sec] tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release Circuit Breakers BZM July

24 Tripping Current Curves BZM1, BZM2 Tripping Curve BZM1 100A,3-pole Tripping Curve BZM2 1A tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release 0.8 nominal short current release 1.2 nominal short current release t [sec] Tripping Curve BZM2 160A Tripping Curve BZM2 200A tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release t [sec] t [sec] t [sec] tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release 24 Circuit Breakers BZM July 2011

25 Tripping Current Curves BZM2 Tripping Curve BZM2 0A tripping characteristic acc,to IEC/EN conventional non-tripping current Int= 1.05 In: t > 1h conventional tripping current It= 1.3 In: t > 1h 0.8 nominal short current release 1.2 nominal short current release t [sec] Circuit Breakers BZM July 2011

26 Technical Data BZM3 Switching capacity BZMB3 BZMC3 BZMN3 Rated short-circuit breaking capacity I cu to IEC/EN operating sequence 0-t-C0, 240 V 50/ 60 Hz Icu ka t-CO, 400/415 V 50/60 Hz Icu ka t-C0, 440 V 50/ 60 Hz I cs to IEC/EN operating sequence Icu ka t-C0, 240 V 50/ 60 Hz Icu ka 42, t-CO-t-CO, 400/415 V 50/60 Hz Ics ka t-C0, 440 V 50/ 60 Hz Icu ka 10 12,5 18 Utilization category to IEC/EN A A A Let-through energy BZM3 Let-through current BZM A - 350A - 320A - 0A A - 320A - 350A - 0A Let-Through-En ergy I²t [A²sec] Reihe2 Reihe3 Let-Through-Current I It [A] Reihe Reihe Prospective Short-Circuit Current [A] Prospective Short-Circuit Current [A] Circuit Breakers BZM July 2011

27 Technical Data between incoming circuit-breaker NZM (B)(C)(N)(H) and outgoing circuit-breaker BZM (D)(E)(B)(C) Incoming circuit-breaker NZM1 NZM2 I n up to 160A up to 0A I cu (415 V) k 36k 50k 100k k 36k 50k 100k Outgoing Circuit Breaker I cu (415 V) BZMD1 BZME1 BZMB1 BZMC1* BZME2 BZMB2 BZMC2 15 ka 18 ka ka 36 ka* 18 ka ka 36 ka up to 1 A up to 1 A up to 1 A up to 100 A* up to 0 A up to 0 A up to 0 A * * * * * * * * * I cu (400 V) Circuit Breakers BZM July

28 DG Ver.1-04/11 DG Ver.1-04/11 Technical Data Back-up Protection PLHT / BZM(B)(C)(D)(E)1 PLHT-I n /1(2,3,4)/B(C)(D) + BZMB1 PLHT-I n /1(2,3,4)/B(C)(D) + BZMD1 I n [A] U e = 230/400 V, U e = 240/415 V 18 ka(bzmb1-a1) ka(bzmb1-a16...-a100) I n [A] U e = 230/400 V, U e = 240/415 V 15 ka PLHT-I n /1(2,3,4)/B(C)(D) + BZMC1 PLHT-I n /1(2,3,4)/B(C)(D) + BZME1 I n [A] U e = 230/400 V I n [A] U e = 230/400 V, U e = 240/415 V U e = 400/415V: I CU (BZMD1) = 15 ka (acc. to IEC/EN ) U e = 400/415V: I CU (BZME1) = 18 ka (acc. to IEC/EN ) U e = 400/415V: I CU (BZMB1) = ka (acc. to IEC/EN ) U e = 400V: I CU (BZMC1) = 36 ka (acc. to IEC/EN ) 36 ka ka U e = 240/415V: I CU (PLHT /1..4/B,C,D) = ka (acc. to IEC/EN ) U e = 240/415V: I CU (PLHT-80/1..4/B,C,D, PLHT-100/1..4/B,C) = 20 ka (acc. to IEC/EN ) U e = 240/415V: I CU (PLHT-100/1..4/D, PLHT-1/1..4/B,C) = 15 ka (acc. to IEC/EN ) Back-up tests acc. to IEC/EN , App. A.6: U = 1.05*U e (O - t - CO) Back-up Protection PLHT / BZM(B)(C)(D)(E)2 PLHT-I n /1(2,3,4)/B(C)(D) + BZMB2 PLHT-I n /1(2,3,4)/B(C)(D) + BZMD2 I n [A] U e = 230/400 V, U e = 240/415 V ka I n [A] U e = 230/400 V, U e = 240/415 V 15 ka PLHT-I n /1(2,3,4)/B(C)(D) + BZMC2 PLHT-I n /1(2,3,4)/B(C)(D) + BZME2 I n [A] U e = 230/400 V, U e = 240/415 V ka I n [A] U e = 230/400 V, U e = 240/415 V 18 ka U e = 400/415V: I CU (BZMD2) = 15 ka (acc. to IEC/EN ) U e = 400/415V: I CU (BZME2) = 18 ka (acc. to IEC/EN ) U e = 400/415V: I CU (BZMB2) = ka (acc. to IEC/EN ) U e = 400/415V: I CU (BZMC2) = 36 ka (acc. to IEC/EN ) U e = 240/415V: I CU (PLHT /1..4/B,C,D) = ka (acc. to IEC/EN ) U e = 240/415V: I CU (PLHT-80/1..4/B,C,D, PLHT-100/1..4/B,C) = 20 ka (acc. to IEC/EN ) U e = 240/415V: I CU (PLHT-100/1..4/D, PLHT-1/1..4/B,C) = 15 ka (acc. to IEC/EN ) Back-up tests acc. to IEC/EN , App. A.6: U = 1.05*U e (O - t - CO) 28 Circuit Breakers BZM July 2011

29 DG Ver.1-05/11 Technical Data Back-up Protection FAZ/PLSM / BZM(B)(C)(D)(E)1 FAZ/PLSM-I n /1(1N,2,3,3N,4)/B(C)(D) + BZMB1 FAZ/PLSM-I n /1(1N,2,3,3N,4)/B(C)(D) + BZMC1 U e = 230/400 V, U e = 240/415 V U e = 230/400 V I n [A] Type B Type C Type D I n [A] Type B Type C Type D ka 6 20 ka FAZ/PLSM-I n /1(1N,2,3,3N,4)/B(C)(D) + BZMD1 FAZ/PLSM-I /1(1 n /1(1N,2,3,3N,4)/B(C)(D) N + BZME1 U e = 230/400 V, U e = 240/415 V U e = 230/400 V, U e = 240/415 V I n [A] Type B Type C Type D I n [A] Type B Type C Type D ka 6 18 ka U e = 400/415V: I CU ( BZMD1) = 15 ka (acc. to IEC/EN ) Ue = 240/415V: I CU (PLSM all types ecept D50, D63) = 15 ka (acc. to IEC/EN ) U e = 400/415V: I CU ( BZME1) = 18 ka (acc. to IEC/EN ) Ue = 240/415V: I CU (PLSM type D50, D63) = 10 ka (acc. to IEC/EN ) U e = 400/415V: I CU ( BZMB1) = ka (acc. to IEC/EN ) Back-up tests acc. to IEC/EN , App. A.6: U = 1.05* Ue (O - t - CO) U e = 400V: I CU (BZMC1) = 36 ka (acc. to IEC/EN ) Circuit Breakers BZM July

30 DG01286 Ver.1-05/11 Technical Data Back-up Protection FAZ/PLSM / BZM(B)(C)(D)(E)2 FAZ/PLSM-I n /1(1N,2,3,3N,4)/B(C)(D) + BZMB2 FAZ/PLSM-I n /1(1N,2,3,3N,4)/B(C)(D) + BZMC2 U e = 230/400 V, U e = 240/415 V U e = 230/400 V, U e = 240/415 V I n [A] Type B Type C Type D I n [A] Type B Type C Type D ka 6 20 ka ka ka FAZ/PLSM-I n /1(1N,2,3,3N,4)/B(C)(D) + BZMD2 FAZ/PLSM-I n /1(1N,2,3,3N,4)/B(C)(D) + BZME2 U e = 230/400 V, U e = 240/415 V U e = 230/400 V, U e = 240/415 V I n [A] Type B Type C Type D I n [A] Type B Type C Type D ka 6 18 ka U e = 400/415V: I CU ( BZMD2) = 15 ka (acc. to IEC/EN ) Ue = 240/415V: I CU (PLSM all types ecept D50, D63) = 15 ka (acc. to IEC/EN ) U e = 400/415V: I CU ( BZME2) = 18 ka (acc. to IEC/EN ) Ue = 240/415V: I CU (PLSM type D50, D63) = 10 ka (acc. to IEC/EN ) U e = 400/415V: I CU ( BZMB2) = ka (acc. to IEC/EN ) Back-up tests acc. to IEC/EN , App. A.6: U = 1.05* Ue (O - t - CO) U e = 400/415V: I CU (BZMC2) = 36 ka (acc. to IEC/EN ) 30 Circuit Breakers BZM July 2011

31 Mounting Holes BZM1, BZM2, BZM3 Mounting holes BZM1 Mounting holes BZM2 Mounting holes BZM3 All dimensions in mm Circuit Breakers BZM July

32 Dimensions BZM1 Circuit breaker BZM1 3-pole Circuit breaker BZM1 4-pole 32 Circuit Breakers BZM July 2011

33 Dimensions BZM2 Circuit breaker BZM2 3-pole All dimensions in mm Circuit Breakers BZM July

34 Dimensions BZM3 Circuit breaker BZM3 3-pole All dimensions in mm 34 Circuit Breakers BZM July 2011

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