Category Protection and Switchgear

An air circuit breaker (ACB) is a device that is used to isolate faulty a circuit from a healthy system when any abnormal fault exists in the Electrical system. Air circuit breaker provide protection against overcurrent, under voltage, earth fault,…

The ANSI code for the trip circuit supervision relay is 95. supervision relay plays an important role in ensuring the reliable operation of circuit breakers. 95 TCS relay continuously monitors the healthiness of the trip circuit and gives an alarm…