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The Siemens 5SJ4218-8HG42 Sentron Type NSJ Miniature Circuit Breaker operates at 240 VAC with a 15 A current rating and a 14 kA interrupt rating. Featuring a thermal magnetic trip and designed with 2 poles, this circuit breaker is suitable for branch circuit protection applications. It can be used with 14 to 4 AWG copper wiring.
The Siemens miniature circuit breaker provides effective protection for personnel and plants by reliably shutting down in the event of an overload or short-circuit.
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