Shopping Cart

Your cart is empty.

Your cart is empty.

Siemens Q12000S01 120-Volt type MP-T 20-Amp Circuit Breaker with 120-Volt Shunt Trip Single pole

Free shipping on orders over $29.99

$89.00

$ 42 .99 $42.99

In Stock

About this item

  • UL Listed breaker
  • Shunt trip allows for externally activated tripping
  • Single pole, 120-Volt, takes up space of 2 poles
  • UL Type QP breaker


Shunt trip breakers operate with the same functionality of a standard type breaker providing over current and short circuit protection, as well as switching capability. The shunt trip breakers provide an additional function in that it can be tripped remotely through the use of a built in magnetic coil that can be energized to trip the breaker. Each shunt trip breaker will have an additional 1-Inch pole attached to it to house the magnetic coil. The additional pole does not plug onto and is not energized by the bus bar.


Zach Williamson
Reviewed in the United States on June 16, 2021
Just what I needed at half the price!
Jaime D.
Reviewed in the United States on June 7, 2015
Exact item I was looking for. Thanks for the quick shipment.
John T.
Reviewed in the United States on May 16, 2015
Great!!!!
Recommended Products