FCM1 Mold Case Circuit Breaker
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FCM 1 Series plastics shell breaker (hereinafter refered to be breakers)is designed with the rated insulation voltage of 800V,The breakers are fit for the power distribution electric grids and circuits of AC 50HZand with the rated pocrating voltage voltage up to 690v and rated current up to 1600A.they are interested for protecting the circuit from non-frequent switching and for protecting motors from non-frequent starting,in addition.they are also intended for protecting the circuits and powerequipment from damages arising from overload ,short circuit,under voltage .etc.as well as preventing the line and the power supply from damages.based on the breaking capacity(Icu) of rated limit short circuit,the breakers can be divided into C type (basic type),L type (standard type),M type(strong breaking capacity)and H type (strong breaking capacity)this breaker has some features such as small size,strong breaking capacity,short arcing over,distance and resist to vibrating etc.
breakers can be installed vertically or horizontally.
- Q: Home no electricity corridor switch the total switch circuit burned how the matter
- such as wiring crush is not strong, resulting in electricity when the heat, accumulated to a certain situation, burn the switch.
- Q: Frame circuit breaker, molded case circuit breaker difference
- but many people are not very aware of the differences between the two, in the purchase time often appear indecisive situation.
- Q: What circuit symbols are used for circuit breakers
- Residual current protection device (hereinafter referred to as the NLD), which detects the residual current,
- Q: Circuit system diagram how the circuit breaker said
- so as to avoid serious equipment and personal accidents. Only the voltage transformer, arrester, the excitation current does not exceed 2A no-load transformer
- Q: How to choose a circuit breaker for home and small office circuits
- After installation wiring, press the leakage connector leakage test button, you can create a brief manual leakage to test whether the leakage of electrical action.
- Q: Leakage circuit breaker old jump how to do
- So the line is not reasonable and neutral convergence will lead to incorrect leakage protection action
- Q: Circuit problem! Hurry Miniature Circuit Breaker!
- Circuit breaker trip and leakage instructions do not pop up, indicating that the leakage is not a jump or jump
- Q: How to choose the home of the circuit breaker air switch?
- Modern home electricity should be in accordance with the bright circuit, power outlet circuit
- Q: Where will the circuit breaker auxiliary contacts be used? ,
- Molded case circuit breaker is the grounding wire terminal contact, interrupter, release and operating mechanism are installed in a plastic shell,
- Q: Is it possible to switch the lamp directly with a circuit breaker?
- Circuit breakers can be used to distribute power, not frequently start the asynchronous motor, the power lines and motors and other protection, when they have a serious overload or short circuit and undervoltage failure can automatically cut off the circuit, its function is equivalent to the fuse switch
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FCM1 Mold Case Circuit Breaker
OKorder Service Pledge
OKorder Financial Service
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