Molded case circuit breaker, also known as plastic shell breaker type circuit breaker or plastic package, is a kind of electric protection device, is widely used for circuit protection in the low-voltage distribution system. Comparing with the traditional metal shell type circuit breaker, it is more portable, easy installation, corrosion resistance and other characteristics, so in modern electrical equipment has been widely used
Distribution of electrical energy: used in ac 50 hz circuit, the rated insulation voltage is 690 v, rated voltage 400 v and below.
Protection function: Provide overload, short circuit and undervoltage protection for the circuit and power equipment.
Automatic recovery: after the voltage is back to normal, the breaker can be automatic switching of commissioning.
Phase loss protection: when a phase loss occurs in the line power supply, the circuit breaker will protect the circuit.
SPX Electric factory high quality 2P molded case circuit breaker, is used for single-phase circuits. The 2P plastic case circuit breaker has two switches to disconnect the circuit, which can protect a one-phase circuit or a two-phase circuit.
The structural feature of the 2P molded case circuit breaker with trip units on both poles enables it to simultaneously cut off the live wire and the neutral wire. Advantages: Higher safety, suitable for scenarios where the circuit needs to be completely disconnected
If you are not quite sure about the model you need, you can tell us the current, voltage and other details of the relevant usage scenarios. Our professional technicians will recommend it to you
SPX 2p molded case circuit breakers come in a wide range of specifications and types, from 30A to 125A. They are of first-class quality, reasonably priced, and offer comprehensive and considerate after-sales service. We welcome friends from all walks of life at home and abroad to negotiate and cooperate!
