1 It is made of premium material, durable and has long service life. 2 It is stable and has great performance while using. 3 The power for the shunt trip does not come from within the breaker, so it must be supplied from an external source. 4 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. 5 Easy to install and use, it can be a great choice for all users.
What's in the box
1 x Breaker Undervoltage Release
