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The Siemens 5SJ4101-8HG40 is a miniature circuit breaker (MCB) UL489 1-P 1A D-TRIP designed for branch circuit protection applications. It operates at 240 V with a 14 kAIC interrupt rating. This 1-pole breaker features identical wire screw connections on the line and load side and is suitable for reverse feed applications.
The Siemens 5SJ4101-8HG40 MCB provides reliable branch circuit protection with a compact design and easy installation on a 35 mm DIN rail.
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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