15 Shunt Trip Breaker Diagram. To the power source, the output. In the diagram a mccb molded case circuit breaker shown which is wired for 3 phase system.
Tutorial for wiring a shunt trip qo™ (and qob) circuit breaker. Not long enough to cause the coil to heat up. The standard molded case circuit breaker does not have any means for an external control or protection system to trip the breaker, other than via the.
Circuit breaker characteristic trip curves and coordination data bulletin.
15 Shunt Trip Breaker Diagram. In this video i complete explain the shunt trip breaker wiring diagram or installation of shunt trip circuit breaker. In the shunt trip breaker there is a shunt trip coil that trips the breaker. It is supplied with yellow and white secondary leads connected to a secondary connector plug (see figure 2). Usually shunt trip is a term used in low voltage, e.g.