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...circuit breaker (hereinafter referred to as circuit breaker) is a new generation developed by our company, adopting advanced technology. It is suitable in distribution network (4 pole is suitable in 3-phase-...
...Circuit Breaker Overview TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoi...
...Circuit Breaker Earth Leakage ELCB 30 300 500mA UKM30L Series Earth Leakage Circuit Breaker is developed with hi-tech in 1990S with completed protection functions, high performance, smart dimension which is ...
...) is an electrical wiring device that disconnects a circuit whenever it detects that the electric current is not balanced between the energized conductor and the return neutral conductor. Such an imbalance m...
... advanced technology. It is supplied with rated insulating voltage 550 and 800V and used for circuit of AC 50/60Hz, rated operating voltage AC 400V (or below), rated operating current up to 1600A for infrequ...
...Circuit Breaker 60HZ , Motor Circuit Breaker IEC60947-2 WCM1 series moulded case circuit breaker is one of products developed and manufactured by adopting international advanced technology. It is supplied wi...
...Circuit breaker analyzer HYGK-307 HYGK-307 Introduction: Test mechanical characteristics of circuit breakers, load switches, isolated switches, AC high voltage switches, contact resistance, arcing contacts a...
...Circuit breaker analyzer HYGK-307 HYGK-307 Introduction: Test mechanical characteristics of circuit breakers, load switches, isolated switches, AC high voltage switches, contact resistance, arcing contacts a...
...circuit breaker protection switch of household total open air switch Product description DZ47 series small circuit breakers are mainly applicable to AC 50/60Hz. The rated operating voltage is 230V/400V and b...
... that the bimetal bending is directed regularly with the increase of temperature. When the circuit breaker is closed in normal working condition, the internal bimetallic sheet is heated by a certain current,...
Breaking Capacity 6Ka 3 Energy Limiting Class MCB 230/400V Mini Circuit Breaker SFM5-63 series mini Circuit Breaker mini circuit breaker is mainly suitable for overload and short circuit protection. It is espec...
...CASE CIRCUIT BREAKER - MCCB is a supplied with rated insulation voltage 800V and used for circuit of AC 50HZ, raged operating voltage AC 380V or below rated operation current up to 660A for infrequent changi...