NC1V. Circuit Breakers

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1 1V ircuit Breakers

IDE's original Spring-up Terminals and over Provide IP20 Fingersafe Protection.

5 mm mm (1-pole) (2-pole) Auxiliary/alarm contact terminals are supplied with

Ring terminals can be installed as screws are captive.

As a result, accidental operation due to bumping the lever, is prevented.

2 IDE's original Spring-up Terminals and over Provide IP20 Fingersafe Protection mm 3 mm 52.5 mm mm (1-pole) (2-pole) Auxiliary/alarm contact terminals are supplied with fingersafe covers. (3-pole) Fingersafe, spring-up terminals reduce wiring time. Ring terminals can be installed as screws are captive. Retractable Lever The lever retracts when the circuit breaker is set. As a result, accidental operation due to bumping the lever, is prevented. Status of the circuit breaker can easily be determined by observing the position of the lever. Retractable Lever O OFF Slim Design Saves Space Main ircuit Terminals are Fingersafe (IP20) Spring-up, fingersafe terminals do not require a cover. 1-pole 2-pole 3-pole 17.5mm Wide 3mm Wide 52.5mm Wide Auxiliary/Alarm ontact Terminals are Equipped with Fingersafe overs 2

Auxiliary/Alarm ontact, and Relay Trip Voltage oil Terminals are Equipped with Fingersafe overs.

position. ircuit breaker must be turned off before it can be reset. Distinguishing haracteristics Wide variety of rated currents and tripping curves.

Rated Short-circuit apacity 2500A Available with Inertia Delay Allows for use with large inrush currents such as motors and lamps.

3 Auxiliary/Alarm ontact, and Relay Trip Voltage oil Terminals are Equipped with Fingersafe overs. 35mm-wide DI Rail Mounting or Direct Panel Mounting onforms to various international standards After tripping, the retractable lever is in the middle position. ircuit breaker must be turned off before it can be reset. Distinguishing haracteristics Wide variety of rated currents and tripping curves. One and two pole models are A/D compatible and allow for a reduction in inventory. Rated Short-circuit apacity 2500A Available with Inertia Delay Allows for use with large inrush currents such as motors and lamps. Safe Trip-free Mechanism The circuit remains open even when the operator is turned on after tripping (unit must be manually reset after removing the cause of the tripping). O OFF Tripped Available with Auxiliary or Alarm ontacts Auxiliary or Alarm ontact (Shown without terminal cover.) 3

Applications include semiconductor manufacturing equipment, electronic controllers, computers, microprocessors, communications equipment, power supplies, machine tools, motors, office equipment, and

4 1V ircuit Breakers IDE s spring-up, fingersafe terminals enhance reliability and safety. Superior protection for a wide range of devices from sensitive electronic equipment to electrical control circuits. Applications include semiconductor manufacturing equipment, electronic controllers, computers, microprocessors, communications equipment, power supplies, machine tools, motors, office equipment, and more. Excellent tripping time curve performance Flat retractable lever for safety operations Slim housing design Spring-up terminals Fingersafe main circuit terminals olor (red/green) contact position indicator DI rail or direct panel mounting (through-panel mounting brackets available) One and two pole models have both A and D voltages in each device Auxiliary / alarm contacts Applicable Standards UL1077 ertification Mark ertification Organization (File o.) E68029 SA 22.2 o. 235 E60934 LR83454 B European ommission's Low Voltage Directive GB o Electrical Applicance and Material Safety Law Technical Standard Series Trip Relay Trip JET ote: TÜV, E, and marks are applicable for series trip type only. Specifications Operator Style Internal ircuit Retractable lever Series trip (current trip), Relay trip (voltage trip) Protection Method Hydraulic magnetic tripping system, Magnetic tripping system (voltage trip) o. of Poles 1-pole 2-pole 3-pole Rated Voltage (A/D) ote 1 250V A 50/60Hz, 65V D 250V A 50/60Hz, 125V D 250V A, 50/60Hz Rated Short-circuit 250V A, 2500A 250V A, 2500A 250V A, 2500A apacity 65V D, 2500A 125V D, 2500A Series Trip Rated urrent 0.1A, 0.3A, 0.5A, 1A, 2A, 3A, 5A, 7A, 10A, 15A, 20A, 25A, 30A (urrent Trip) Operation haracteristics Time delay curve curve M (slow), curve A (medium), S (instantaneous) ote 2 urves M and A are also available with inertia delay option. Rated urrent 30A Relay Trip (Voltage Trip)ote 3 24 to 48V D (at 25 ) Trip Voltage Voltage application duration 10 sec maximum, tripping time 0.1 sec maximum (at rated voltage) Auxiliary ontact/ ontact Rating 125V A 3A (resistive load), 30V D 2A (resistive load) Alarm ontact Minimum Applicable Load 24V D 1mA (resistive load, reference value) Insulation Resistance 100MΩ minimum (500V D megger) Dielectric Strength 2,000V A, 1 minute (between terminals when main contacts are open, between live parts of different poles, between live and dead parts) 600V A (between terminals when auxiliary circuits are open) Vibration Resistance Damage limits: 147 m/s 2 (10 to 55 Hz) (1-pole, 2-pole), 78 m/s 2 (3-pole) (with rated current applied) Operating extremes: 98 m/s 2 (1-pole, 2-pole), 78 m/s 2 (3-pole) Shock Resistance Damage limits: 490 m/s (S time delay curve: 80% rated current, (1-pole, 2-pole), 297 m/s 2 (3-pole) Operating extremes: 196 m/s A, M time delay curve: 100% rated current) (S, A, M types) Electrical Life 10,000 cyles minimum (at rated curent), 10 operations per minute Reference Temperature to +60 (no freezing) Operating Temperature Rated current is based on an ambient temperature of 40. When the operating temperature exceeds 40, derate the rated current by using the factors shown below. Operating Humidity 45 to 85% RH (no condensation) Main ircuit Terminal Spring-up, fingersafe terminal: M4 screw, M5 screw (25A and 30A) Terminal Style Auxiliary/Alarm ontacts, Voltage oil Terminal M3.5 screw Weight (approx.) 1-pole: 90g, 2-pole: 170g, 3-pole: 260g ote 1: 3-pole type is for A voltage only. ote 2: For S (instantaneous) tripping curve, humming sound may occur when used in an A sinusoidal-wave current circuit around 80% of the rated current, however, the performance of the circuit breaker will not be affected. To avoid unnecessary tripping, do not use in circuits where inrush currents may be present. ote 3: Relay trip (voltage trip) type is not equipped with an overcurrent trip function. Do not use the 1V circuit breakers in environments where they are exposed to extreme temperature, humidity, dust, corrosive gases, vibration, shock, or in a circuit where inrush current may be present, otherwise unnecessary operation and damage may occur. Operating Temp. Derating Factor

5 1V ircuit Breakers Part o. onfiguration Models Auxiliary/Alarm ontacts 00: one 11: With one auxiliary contact 12: With two auxiliary contacts 13: With three auxiliary contacts 21: With one alarm contact 31: With one auxiliary contact and one alarm contact 32: With two auxiliary contacts and one alarm contact Specify rated current, time delay curve, or voltage trip coil voltage in place of when ordering. Internal ircuit o. of Poles Inertia Delay 1V F - 30A A D24V Type 8 1V: Lever style DI rail and panel mounting o. of Poles 7 1: 1-pole 2: 2-pole 3: 3-pole Internal ircuit 1: Series trip (current trip) 5: Relay trip (voltage trip) 6 Auxiliary ontact Alarm ontact Part o. 1V Rated urrent 5 Voltage Trip oil Voltage D24V: 24-48V D * Specified for relay trip only. Time Delay urve M: Slow A: Medium S: Instantaneous * For both A/D. * Specified for series trip only. Rated urrent 0.1A, 0.3A, 0.5A, 1A, 2A, 3A, 5A, 7A, 10A 15A, 20A, 25A, 30A * Specified for series trip only. Inertia Delay Blank: Without F: With * Inertia delay is for A voltage only. * Available with medium and slow types (not applicable with relay trip). ode 7 Time Delay urve 8 Voltage Trip oil Voltage One Auxiliary ontact 1V pole One Alarm ontact 1V V-1100F- 6 7 With One Auxiliary ontact 1V-1111F- 6 7 One Alarm ontact 1V-1121F V One Auxiliary ontact 1V Two Auxiliary ontacts 1V One Alarm ontact 1V Series Trip (urrent Trip) 2-pole With One Auxiliary ontact and One Alarm ontact 1V V-2100F- 6 7 One Auxiliary ontact 1V-2111F- 6 7 Two Auxiliary ontacts 1V-2112F- 6 7 One Alarm ontact 1V-2121F- 6 7 One Auxiliary ontact and One Alarm ontact 1V-2131F V One Auxiliary ontact 1V Two Auxiliary ontacts 1V A 0.3A 0.5A 1A 2A 3A 5A 7A 10A 15A 20A 25A 30A M (slow) A (medium) S (instantaneous) Three Auxiliary ontacts 1V One Alarm ontact 1V pole One Auxiliary ontact and One Alarm ontact Two Auxiliary ontacts and One Alarm ontact 1V V V-3100F- 6 7 One Auxiliary ontact 1V-3111F- 6 7 Two Auxiliary ontacts 1V-3112F- 6 7 Relay Trip (Voltage Trip) 1-pole With Three Auxiliary ontacts 1V-3113F- 6 7 One Alarm ontact 1V-3121F- 6 7 One Auxiliary ontact and One Alarm ontact Two Auxiliary ontacts and One Alarm ontact 1V-3131F V-3132F V pole 1V pole 1V D24V ote: Inertia delay is for an A circuit. Also, time delay curve of S (instantaneous) is not available with inertia delay. 5

6 1V ircuit Breakers Internal ircuits 1-pole 1V-1100 (Without auxiliary/alarm contacts) 1V-1111 (With auxiliary contact) 1V-1121 (With alarm contact) 1V-1500 (Relay Trip) One auxiliary contact. One alarm contact. A B O O D 2-pole 1V-2100 (Without auxiliary/alarm contacts) 1V-2111 (With auxiliary contact) 1V-2121 (With alarm contact) 1V-2500 (Relay Trip) One auxiliary contact. Also available with two auxiliary contacts. One alarm contact. Also available with one auxiliary contact and one alarm contact. A A B B O O D D 3-pole 1V-3100 (Without auxiliary/alarm contacts) 1V-3111 (With auxiliary contact) 1V-3121 (With alarm contact) 1V-3500 (Relay Trip) One auxiliary contact. Also available with two or three auxiliary contacts. One alarm contact. Also available with one auxiliary and one alarm contacts, and two auxiliary and one alarm contacts. A A A B B B O O D D D Overcurrent-Time Delay haracteristics (sec at 40 ) [vertical mounting] Item A (50/60Hz)/D A (50/60Hz) *: MAY TRIP on D Time Delay urve S (instantaneous) O TRIP Percent of Rated urrent 100% 125% 150% 175% 200% 400% 600% 800% 1000% *0.005 to to to to 0.03 A (medium) O TRIP *25 to to to to 4 M (slow) O TRIP *60 to to to to 10 With Inertia Delay A (medium) With Inertia Delay M (slow) O TRIP 25 to to to 6 O TRIP 60 to to to to to to to to to to to to to to to to 0.8 to 1.0 to

7 1V ircuit Breakers Time Delay urves at D (ote) A urve A (medium) D (ote) A urve M (slow) Time in sec 10 1 Time in sec urrent (percent load of the rated current) urrent (percent load of the rated current) D (ote) urve S (instantaneous) ote: The entire shaded area applies to A. For D, the shaded area on the right of the dashed line applies. 10 Time in sec A urrent (percent load of the rated current) urve A (medium) With Inertia Delay urve M (slow) With Inertia Delay Time in sec Time in sec urrent (percent load of the rated current) urrent (percent load of the rated current) 7

8 1V ircuit Breakers Time Delay urve and Ambient Temperature 1V circuit breakers employ an electromagnetic tripping system, where the rated current (trip current) is not affected by ambient temperatures. But the time delay may vary with the oil viscosity in the oil dash pot. Lower oil viscosity at higher temperatures results in a shorter delay, whereas at lower temperatures the delay will be longer. Temperature orrection urve The time delay curves on the preceding page are measured at 40. With reference to the following curves, time delays can be corrected according to ambient temperature. Inertia Delay Inertia delay is designed not to trip on a non-repeating single pulse of 20 times the rated current (peak value) for a duration of 8ms. In addition, circuit breakers equipped with inertia delay do not respond to high inrush currents caused by transformer or lamp loads, but perform the specified interruption on subsequent overcurrents. Inertia delay is available on A circuits, and is not available with the series trip curve S (instantaneous) Percent of rated current Pulse peak current 100 Protector rated current 2. Sinusoidal or parabolic pulse hange of Time Delay (%) Percent of Rated urrent (%) Pulse width (Duration) Pulse peak current Ambient Temperature ( ) The time delay is based on an ambient temperature of 40. Time delays at other temperatures are corrected according to the temperature correction curve. The time delay of the instantaneous time delay curve (S) is not affected by the ambient temperature Pulse Width (ms) When operating temperature exceeds 40, derate the rated current by multiplying the derating factor shown on the right. Operating Temp. Derating Factor Impedance and oil Resistance Series Trip (urrent Trip) at 25 Rated urrent For A 50/60 Hz Impedance (Ω) For D Resistance (Ω) urve S urves A, M urve S urves A, M 0.1A A A A A A A A A A A A A Tolerance: ±25%, ±50% (25A and 30A) Voltage Drop Due to oil Resistance or Impedance The internal resistance or impedance of a circuit breaker tends to be larger for a smaller rated current. Therefore, when circuit breakers with a small rated current are used, voltage drop should be taken into consideration. Internal resistance also varies with time delay curves, which should also be considered during installation. Relay Trip (Voltage Trip) at 25 Tripping Voltage Tolerance: ±25% For D Resistance (Ω) 24-48V

9 1V ircuit Breakers Dimensions (mm) 1-pole 12.0 M4 Terminal Screw M5 Terminal Screw (25A or more) DI Rail (BD1000) 1V-1100 O M4 Terminal Screw M5 Terminal Screw (25A or more) DI Rail (BD1000) Mounting Hole Layout (M4 Mounting Screws) 12 1V-1111 (Auxiliary ontact) 1V-1121 (Alarm ontact) O 48.4 M3.5 Terminal Screw 2-M Terminal over DI Rail (BD1000) 12.0 M5 Terminal Screw (30A) V-1500 (Relay Trip) O 48.4 M3.5 Terminal Screw 17.5 Terminal over 2-pole 29.5 M4 Terminal Srew M5 Terminal Screw (25A or more) DI Rail (BD1000) Mounting Hole Layout (M4 Mounting Screws) V-2100 O M4 3 9

10 2-M4 1V ircuit Breakers 2-pole 1V-2111 (one auxiliary contact) 1V-2112 (two auxiliary contacts) 1V-2121 (one alarm contact) 1V-2131 (one auxiliary contact and one alarm contact) 29.5 O 3 M4 Terminal Screw M5 Terminal Screw (25A or more) M3.5 Terminal Screw Terminal over DI Rail (BD1000) Mounting Hole Layout (M4 Mounting Screws) 29.5 Dimensions shown are for 1V-2111 and 1V DI Rail (BD1000) 29.5 M5 Terminal Screws (30A) V-2500 (Relay Trip) O M3.5 Terminal Screw Terminal over 3-pole 47.0 M4 Terminal Screw M5 Terminal Srew (25A or more) DI Rail (BD1000) 1V-3100 O 44.0 Mounting Hole Layout (M4 Mounting Screws) V-3111 (one auxiliary contact) 1V-3112 (two auxiliary contacts) 1V-3113 (three auxiliary contacts) 1V-3121 (one alarm ontact) 1V-3131 (one auxiliary contact and one alarm contact) 1V-3132 (two auxiliary contacts and one alarm contact) 47.0 O 52.5 M4 Terminal Screw M5 Terminal Srew (25A or more) M3.5 Terminal Srew Terminal over Dimensions shown are for 1V-3111 and 1V DI Rail (BD1000) 2-M4 10

11 1V ircuit Breakers 3-pole 47.0 M5 Terminal Screw (30A) DI Rail (BD1000) Mounting Hole Layout (M4 Mounting Screws) V-3500 (Relay Trip) O M4 M3.5 Terminal Screw 52.5 Terminal over Instructions Installation Angle Tripping method is hydraulic magnetic. Minimum operating current varies with installation angle. Operating currents are influenced by the weight of movable iron core. With reference to the following figures, correct the rated current. 100% Applicable Wire and rimp Terminals Terminal Main ircuit Terminals Terminal Screw Spring-up, fingersafe, slotted Phillips screw with square washer Spring-up fingersafe terminal (25A and 30A) onnectable Wire Size (mm 2 ) Applicable rimping Terminal 0.25 to 1.65 R to 2.63 R to 6.64 R to 1.65 R to 2.63 R to 6.64 R5.5-5 Tightening Torque ( m) 1 to to 2.2 Minimum operating current is calculated from the following formula: (Minimum operating current) = (Rated current) (orrection factor by installation angle) (Reference minimum tripping current rate) DI Rails [Installation on DI Rail] 1. Fasten the DI rail securely. 2. With the latch facing downward, install the 1V circuit breaker on the DI rail as shown below. [Removal from DI Rail] Using a flat screwdriver, pull the latch on the circuit breaker to remove from the DI rail. Installing 120% 90% 100% 35mm-wide DI Rail Removing 35mm-wide DI Rail Auxiliary ontact Alarm ontact Voltage oil Terminals Slotted Phillips screw with square washer 0.25 to 1.65 R to 2.63 R2-3.5 Installation of Auxiliary/Alarm Terminal over After wiring the terminals, install the terminal cover by aligning with the circuit breaker as shown below. 0.7 to 0.9 For wiring the main circuit terminal, use the applicable crimp terminals and tighten to the recommended torque. When using the 1V circuit breaker as SA-certified product, use with SAcertified crimp terminal. When using the 1V circuit breaker as UL-listed product, use with UL-listed crimp terminal. Panel Mounting Screws (not supplied) Srew Type Tightening Torque Shape M4 0.8 to 1.0 m Spring Washer Plain Washer Product Markings (Example: 1V AA) Part o. Rated Voltage Rated urrent P E S 220VA J E T 30A I..2500A IRUIT PROTETOR 1V-1111 POLE 1 Ue 250VA 50/60Hz 65VD In 30A URVE A Suppl. Prot. AUX. SW 125VA 3A 30 VD 2A A.T. 40 JAPA PSE ertification o. of Poles Time Delay urve Auxiliary/Alarm ontact Rating Reference Operating Temperature ertification Marks Push Flat Srcrewdriver Latch Terminal cover installed 11

Mounting bracket for 3-pole model 1V-AUX-V Auxiliary/Alarm Terminal over (ylon - PA66) *Marking plate not supplied.

12 1V ircuit Breakers Accessories Item Part o. Description Item Part o. Description 9Z-MA11 Panel ut-out Mounting bracket for 1-pole model 9Z-PW1 Marking Plate Holder* 9Z-MA21 Panel ut-out Mounting bracket for 2-pole model 9Z-LK1 Padlock attachment 9Z-MA31 Panel ut-out Mounting bracket for 3-pole model 1V-AUX-V Auxiliary/Alarm Terminal over (ylon - PA66) *Marking plate not supplied. 9Z-TA1 Replacement Wiring lip when using panel mount brackets Specifications and other descriptions in this catalog are subject to change without notice. IDE ORPORATIO (USA) 1175 Elko Drive, Sunnyvale, A , USA Tel: / (800) 262-IDE (4332) Fax: / (800) opencontact@idec.com IDE AADA LIMITED 3155 Pepper Mill ourt, Unit 4, Mississauga, Ontario, L5L 4X7, anada Tel: , Toll Free: (888) Fax: sales@ca.idec.com IDE AUSTRALIA PTY. LTD. 2/3 Macro ourt, Rowville, Victoria 3178, Australia Tel: , Toll Free: Fax: sales@au.idec.com IDE ELETROIS LIMITED Unit 2, Beechwood, hineham Business Park, Basingstoke, Hampshire RG24 8WA, UK Tel: , Fax: sales@uk.idec.com 7-31, ishi-miyahara 1-home, Yodogawa-ku, Osaka , Japan Tel: , Fax: products@idec.co.jp IDE ELEKTROTEHIK GmbH Wendenstrasse 331, Hamburg, Germany Tel: , Fax: service@idec.de IDE (SHAGHAI) ORPORATIO Room , 6F, Gangtai Plaza, o. 700, Yan'an East Road, Shanghai , PR Tel: , Fax: idec@cn.idec.com IDE (BEIJIG) ORPORATIO Room 211B, Tower B, The Grand Pacific Building, 8A Guanghua Road, haoyang District, Beijing , PR Tel: , Fax: IDE (SHEZHE) ORPORATIO Unit AB-3B2, Tian Xiang Building, Tian an yber Park, Fu Tian District, Shenzhen, Guang Dong , PR Tel: , Fax: IDE IZUMI (H.K.) O., LTD. Units 11-15, Level 27, Tower 1, Millennium ity 1, 388 Kwun Tong Road, Kwun Tong, Kowloon, Hong Kong Tel: , Fax: info@hk.idec.com IDE TAIWA ORPORATIO 8F-1, o. 79, Hsin Tai Wu Road, Sec. 1, Hsi-hih, Taipei ounty, Taiwan Tel: , Fax: service@tw.idec.com IDE IZUMI ASIA PTE. LTD. o. 31, Tannery Lane #05-01, HB entre 2, Singapore Tel: , Fax: info@sg.idec.com at. o. 9Y-B100-1 PRITED I U.S.A. 5K 09/10

Circuit Breakers. Switching & Controls. Selection Guide NC1V Series Dimensions Accessories

Circuit Breakers. Switching & Controls. Selection Guide NC1V Series Dimensions Accessories Switching & ontrols Selection Guide... 922 1V Series... 923 Dimensions... 929 Accessories... 932 ircuit Breakers Switches & Pilot Lights Signaling Lights Relays & Sockets Timers ontactors Terminal Blocks