The ABBB XT4S 250 Ekip LSI is a heavy-duty circuit breaker designed for industrial applications. With an input current of 58A, it can efficiently control three-phase loads. This high-performance unit is UL/CSA certified and features a durable design. Allen-Bradley E1N/MS 800 4p F HR New 1SD A058934 R1 The Allen-Bradley E1N/MS 800 4p F HR New