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... for circuit breakers (A)Solid Electrical Contact Rivet: Ag, Cu, AgNi, AgCdO, AgSnO (B) Bi-metal Electrical Contacts: AgCu,FAgCu,AgNiCu,AgSnO2Cu,AgSn02In03Cu,AgCuCu, AgZn0Cu,AgCd0Cu,etc . (C) Tri-metal Elect...
... equipment. Apply to industrial and mining enterprises, substation and transmission and distribution systems for control and protection switching; particularly suitable for metallurgy, electric arc steel-mak...
... breaker vcb ZW7-40.5 series outdoor high voltage vacuum circuit breaker is three phase AC 50Hz, rated voltage is 40.5kV outdoor high-voltage electrical equipment , attached the spring operator or electromag...
... breaker vcb ZW7-40.5 series outdoor high voltage vacuum circuit breaker is three phase AC 50Hz, rated voltage is 40.5kV outdoor high-voltage electrical equipment , attached the spring operator or electromag...
...Operation is three phase AC 50Hz, rated voltage is 40.5kV outdoor high-voltage electrical equipment , attached the spring operator or electromagnetic actuator can be well controlled electric opening and clos...
... voltage 40.5kV.It is used for contolling and protecting the electrical system and measuring the current transformers. 2. Advantages 1.It conforms to GB1984 standard,GB/T28001-2011 idt OHSAS18001:2007,GB/T 2...
... Breaker LW 8A-40.5(W)T2000-31.5 outdoor type SF6 breaker finds its universal range of application for the three-phases electrical system with alternating current 50HZ and the rated voltage 40.5kV.It is used...
... Breaker LW 8A-40.5(W)T2000-31.5 outdoor type SF6 breaker finds its universal range of application for the three-phases electrical system with alternating current 50HZ and the rated voltage 40.5kV.It is used...
... Breaker LW 8A-40.5(W)T2000-31.5 outdoor type SF6 breaker finds its universal range of application for the three-phases electrical system with alternating current 50HZ and the rated voltage 40.5kV.It is used...
... current 50Hz and the maximum voltage 126kV. It is used for cutting the rated current, malfunction current or switching the circuitry, to control and protect the electrical system ,and it can also be used fo...
NFC62411 Electric Leakage Circuit Breaker , Mini Overload Protection 4 Pole ELCB GENERAL STG series adjustable residual current circuit breaker is suitable for AC 50/60Hz,230/400V circuit,prevents from overload...
...Breaker NFC61450 / NFC62411 IEC60947 Standard differential current protection GENERAL An Earth-leakage circuit breaker (ELCB) is a safety device used in electrical installations with high Earth impedance to ...
Current Limit 2P Automotive Circuit Breaker Electrical Type C MCB General ST2-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated current to ...
Electrical type 2P(1P+N) 6KA Series RCBO 36mm width Residual Current Circuit Breaker with overload current protection STRO2-40 Series residual current circuit breaker is in conformity with the standards of IEC6...
... 230V for 2 poles and 400V for 4 poles, and rated current up to 63A.when people come across the electric shock or the leakage current of the electrical network exceeds the fixed value, this product can cut o...
...RCCB 2p 4p Residual Current Circuit Breaker The Residual Current Circuit breaker RCCBs are the safest device to detect and trip against electrical leakage currents, thus ensuring protection against electric ...
... RCCB 2p Residual Current Circuit Breaker The Residual Current Circuit breaker RCCBs are the safest device to detect and trip against electrical leakage currents, thus ensuring protection against electric sh...
... ensuring protection against electric shock caused by indirect contacts. These devices must be used in series with an MCB or fuse which protects them from the potentially damaging thermal and dynamic stresse...
...Series RCCB Residual Current Circuit Breaker The Residual Current Circuit breaker RCCBs are the safest device to detect and trip against electrical leakage currents, thus ensuring protection against electric...