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  Circuit Breakers ,SPD
Mini Circuit Breaker (MCB)

¡ñ Protection against both overload and short circuit
¡ñ High short-circuit capacity
¡ñ Easy mounting onto 35mm DIN rail

Isolation Switch
¡ñ Capable of switch electric circuit with load
¡ñ Provide function of isolation
¡ñ Contact position indication
¡ñ Used as main switch for household and similar installation
Residual Current Circuit Breaker (RCCB)
¡ñ Provides protection against earth fault/leakage current and function of isolation.
¡ñ High short-circuit current withstand capacity
¡ñ Applicable to terminal and pin/fork type busbar connection
¡ñ Fire resistant plastic parts endures abnormal heating and strong impact
¡ñ Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
¡ñ Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Molded Case Circuit Breaker (MCCB)
¡ñ TKM8 series moulded case circuit breaker is one of the new breakers designed and developed by our company by comprehensively adopting advanced technology.
¡ñ Rated insulation voltage of this series of breaker is up to 800V.It applies to distribution network circuit of AC 50Hz or 60Hz with rated working voltage up to 690V and rated working current up to 800A. It is used to protect circuits and power-supply equipment from damage of overload, under-voltage protection for the motor.
Motor Protection Circuit Breaker (MPCB)
¡ñ TKV series motor protection circuit breaker is mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a full-voltage starter to start and stop the motor, under the AC3 load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network.
Air Circuit Breaker (ACB)
¡ñ Rated operational voltage of the breaker is AC400/415/690V, with the rated current ranges from 400A to 6300A;
¡ñ Compact design with fixed and withdrawerable type;
¡ñ Standard£ºIEC/EC 60947-2.
¡ñ Telecommunication protocal£ºthe protocals of Modbus, Profibus-DP and Device Net are available.
¡ñ Breaking capacity under 415V
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Category Name: ShangHai TBG Electric Co.,Ltd
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