Siemens Q140 40 Amp Single Pole Circuit Breaker

VCAN stocks this 40 Amp Single Pole Circuit Breaker from Siemens for residential and light-commercial distribution.

It is a single-pole breaker rated 40A. It runs on 120V. It is CSA certified.

Breakers are not interchangeable between manufacturers: match the panel's listed breaker type, since a physically similar breaker from another brand voids the listing. Tandem and quad breakers only fit panels rated to accept them, and only in the positions the panel schedule allows.

Build a list and send it through; we come back with pricing, availability and delivery for the whole request. Quote by SKU Q140. More options in Breakers.