S280 3 phase ac power circuit breaker is mainly used for special occasions where two main circuits can not work at the same time. To prevent the simultaneous closing of the circuit breaker, the product can switch the line safely and quickly. It realize the switching between stand-by power supply circuits and other protection functions.
Iiâ??s mainly used in the overload protection and short-circuit protection of the circuit which is DC 50Hz/60Hz, 1 pole230v, 2/3/4 poles DC1000V.
Residual Current Circuit Breaker or RCCB is basically a gadget that senses current and disengages any low voltage (uneven current) circuit whenever a fault occurs. The main purpose of installing a Residual Current Circuit Breaker fundamentally is to protect people from electric shocks or death caused by them.
Supplier: Motorcycle helmets, accessories, components miniature circuit breaker, auto transfer switch for generators, pump controllers generators upto 7.0 kva & its parts battery inverters, voltage stabilizers for home & industrial use gulf course maintenance equipment bed sheets and bed covers with pillow covers
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GV2 3 Phase Motor Protection Circuit Breaker is mainly used for the overload and short circuit protection of the motor in AC 50/60Hz,rated voltage up to 660V,rated current 0.1-80A power circuit,as a full-voltage starter to start and cut off 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.
Supplier: 1.( origin : russia / kazakhstan ) en590, jet a1, jp54, lng, urea, petroleum coke etcpetroleum coke ( petcoke ), etc 2. sugar icumsa 45 ( origin : brazil ) & non gmo soybean 3. ( origin : south korea ) power cable, control cable, cable & wire, instrument cable, silicon insulated cable, armored cable, thermocouple extension cable, fiber optic communication cable, coxial cable, marine cable, offshore cable