ABB Air Circuit Breakers

Plant for the air circuit breaker, complex systems and electronics from a total protection, can be used to protect electric transformer, motors, transformers and capacitors. Air circuit breakers for use and installation of all factories in ships, mines and substations for primary and secondary distribution. Air circuit breaker (fixed and withdrawable) have the same height and depth, can be electric meter in the switch cabinet, its performance to ensure operator safety. Phase to phase, phase to neutral are Electric energy meter, and on the arc chamber and the main contact for the complete examination. The circuit-breaker. The circuit-breaker is made ​​of sheet steel, can reduce the size of the circuit breaker and look sophisticated, using double-insulated isolation charged body, enhance its security, and between the phases are completely separated.