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The SIEMENS 5SJ4101-8HG42 is a miniature circuit breaker (MCB) designed for thermal magnetic overcurrent protection. Suitable for general industrial use, it provides branch circuit and feeder protection. This 1-pole breaker features a manual means for opening the circuit and is not ambient compensated. It is designed for DIN rail mounting and offers screw terminals for secure connections.
Miniature circuit breaker with thermal magnetic protection and screw terminals, ideal for industrial and branch circuit protection.
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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