Siemens Q245 - 45A 2-Pole Plug-In Circuit Breaker - 120/240V - 10kA - UL Listed

The Siemens Q245 is a 45-amp, two-pole thermal magnetic circuit breaker from the QP series, designed for residential and light commercial applications. It features a plug-in mounting style compatible with Siemens load centers, including EQ, EQL, SEQ, EQG, PL, and ES series. With a 10 kA interrupting capacity at 120/240V AC, this breaker provides reliable protection against overloads and short circuits. Its compact design and common trip mechanism ensure both poles disconnect simultaneously during fault conditions, enhancing safety and performance.

Features

45A two-pole thermal magnetic circuit breaker
Plug-in mounting for Siemens QP series load centers
Rated for 120/240V AC applications
10 kA interrupting capacity
Common trip mechanism for simultaneous pole disconnection
Accepts #8–#6 AWG copper or #8–#4 AWG aluminum conductors
UL 489 listed and CSA certified
Dimensions: 3 in L x 2 in W x 3 in H

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Collection: Siemens

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Q245 - 2-Pole Plug-In Circuit Breaker - 120/240V, 45A