Download 2 Pole Shunt Trip Breaker Wiring Diagram PNG. Each of these connects to a terminal on the breaker and is protected by half of the breaker. A shunt trip device is an optional accessory in a circuit breaker that mechanically trips the breaker when power is applied to the shunt trip terminals.
(2) this drawing shows electrical connections only. Now it functions like a 240v, 30 amp double pole. However is this post shunt trip breaker wiring diagram i shown only one epo button and inshallah in next post i will show you instillation of multi epo (emergency power off) buttons for a single shunt trip mccb breaker.
15 ocr checker connection diagram before performing the tests:
The number of auxiliary contacts wired in series varies by voltage rating. Now it functions like a 240v, 30 amp double pole. If a fault or other problem occurs along one of these wires, the corresponding half of the breaker will trip. 2 pole shunt trip breaker wiring diagram wiring library.
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