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1 in stock
This listing is for a USED Siemens 5SY4120-8. Part of the SENTRON 5SY4 product family, this miniature circuit breaker provides branch circuit protection and manual circuit isolation for industrial control panels, machinery, and electrical distribution systems. The unit features a 1-pole configuration, 20 A current rating, D-curve tripping characteristic, and 10 kA breaking capacity for industrial and commercial protection applications.
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