Wiring Diagram Shunt Trip Breaker Circuits This. Step by step guide on how to wire a shunt trip breaker wiring diagram step 1. Emergency power off epo is the capability to.
You can see just there is an epo or emergency power off button is connected in series with the shunt trip coil of the mccb. Traditional epo circuits many types of circuit breakers may be ordered with a special actuator coil called a shunt trip. When the shunt release is live contact with the switchs main contacts on switching on is reliably prevented.
Step by step guide on how to wire a shunt trip breaker wiring diagram step 1.
Wiring diagram symbol wire conducts current fuse disconnect when current exceeds a particular amount capacitor used to store electric charge toggle switch stops the flow of current when open push button switch momentarily allows current flow when button is pushed in breaks current when released. A wiring diagram is a simplified standard photographic depiction of an electric circuit. Remove the shunt trip by pulling straight up on pull tab see figure 5 1. When the shunt release is live contact with the switchs main contacts on switching on is reliably prevented.