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Decades of Equipment Knowlege.






1 in stock
This listing is for a USED Siemens 5SJ4320-8HG42 miniature circuit breaker. The 5SJ4 series provides thermal-magnetic overcurrent protection for industrial control panels, power distribution systems, and OEM equipment. This unit features a 20A current rating, 3-pole configuration, D-curve trip characteristic, and DIN rail mounting for industrial electrical applications.
Decades of Equipment Knowlege.
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