Circuit Breaker services

An automatic device for stopping the flow of current in an electric circuit as a safety measure. For maintenance of circuit breaker or circuit breaker maintenance, it must be first switched off and then isolated from both sides by opening concerned electrical isolator. At this no isolated condition the circuit breaker must be operated for local and remote condition yearly and when required. The circuit breaker should be operated electrically from local and remote then mechanically from local. This type of operation makes the breaker more reliable by removing any coating developed between sliding surfaces.

Breaker Servicing

Testing & Commissioning

• Insulation Resistance Test

• Conatact Resistance Measurement

• Time Interval Test

• Coil Resistance (CC, TC & Motor)

• Insulation Resistance of Coils (CC, TC & motor)

• Operation Check