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FAQ within [ Low-voltage Circuit Breakers ]
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      UVT is an internal accessory which trips a circuit breaker in the case that circuit voltage decreases from 70% to 35% or less, and turns it "ON" after resett... More Details >> - No:22349
- Release Date:2018/08/31 14:33
- Category: Accessories and Related Components
 
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      It is special relay characteristic for selective co-ordination. When closing ACB (changing from OFF to ON), the instantaneous tripping characteristic is effe... More Details >> - No:22402
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
 
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      Rated current and continuous current The rated current is standard value for continuous current, short time delay current and instantaneous current. Continuous current is non-breaking current (c... More Details >> - No:22371
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
 
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      It is a tripping zone which instantly trips, when significantly overcurrent such as short-circuit currents flow. More Details >> - No:22363
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
 
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      A shunt trip (SHT) is an internal accessory which electrically and remotely trips a circuit breaker. When the supply voltage of the SHT is remained between 7... More Details >> - No:22342
- Release Date:2018/08/31 14:33
- Category: Accessories and Related Components
 
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      Ground fault protection (GFR) is prepared as option, it is possible to detect and protect against ground fault current. "Trip" or "Alarm signal output" can b... More Details >> - No:22412
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
 
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      Fixed-type and Adjustable-type of V-type Operating handle For Fixed type, the depth from the circuit breaker mounting surface to the panel board front is fixed. Adjustable-type is used when the depth from the circui... More Details >> - No:22433
- Release Date:2018/08/31 14:33
- Category: Accessories and Related Components
 
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      Residual non-operating current It is a current that does not leak-trip even if there is ground fault current or leakage current. In the standard, it is 50 % of the rated residual operating... More Details >> - No:22356
- Release Date:2018/08/31 14:33
- Category: Earth Leakage Circuit Breakers
 
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      It is a standard equipment (automatic reset type) and 30ms of one-pulse is output at overload tripping. Hold-type circuit is necessary since the output time ... More Details >> - No:22428
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
 
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      ACB General use Generator protection use General protection relay (WS) of AE-SW type Air Circuit Breaker has tripping characteristic and function for general use. However, we also provide the replay... More Details >> - No:22414
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
 
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