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The Siemens Q345 is a circuit breaker designed for residential electrical systems. Rated at forty-five amps and featuring a three-pole configuration, this 240-volt breaker is ideal for use in load centers and feeders. It utilizes thermal magnetic technology to provide reliable circuit protection. This breaker complies with UL 489 standards for safety and performance, ensuring it meets industry requirements.
Siemens Q345 is suitable for a variety of electrical distribution applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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