Precautions For Using Accessories Of Low Voltage Pole Mounted Circuit Breakers

Lv Pole Mounted Circuit Breakers accessories, such as shunt release, undervoltage release, electric operating mechanism, etc.; shunt and undervoltage are voltage coils, as long as the voltage value is consistent, they can be used in AC system without any change, and can be used in DC system. Auxiliary and alarm contacts are common to AC and DC. Electric operating mechanism needs to be redesigned when used for DC.