Sale!
Latest Siemens Q340H – 40A 3 Pole Miniature Circuit Breaker
Original price was: $80.99.$42.11Current price is: $42.11.
For orders under $150.00, a shipping fee of $12.99 applies.
Delivering 22kAIC of fault protection, this three-pole 40A component serves commercial and industrial electrical systems. It installs into Siemens PL, ES, and Ultimate load centers, while also serving as a verified replacement for the discontinued Murray MP340H. The QPH series design incorporates Insta-Wire technology for faster installation and carries an HACR rating for heating and cooling equipment circuits.





