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The Siemens 5SJ4118-8HG42 is a miniature circuit breaker designed for branch circuit protection. With a single pole and rated at 15 amps, this circuit breaker meets the standards set by IEC and UL.
The Siemens 5SJ4118-8HG42 provides reliable protection for electrical circuits in residential and commercial settings. Its compact design allows for easy installation in various 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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