Allen-Bradley 100-C43EJ10 Three-Phase Contactor

The Allen-Bradley 100-C43EJ10 Three-Phase Contactor is a 3-pole industrial control device with a 24 V DC coil designed to reliably switch three-phase loads in motor control and power distribution systems. It uses industrial‑grade silver alloy contacts, supports 50/60 Hz operation, and mounts on either a panel or DIN rail, making it suitable for control panels, motor control centers, conveyor systems, HVAC equipment, and manufacturing machinery. With a rated operational current (AC-3) of 43 A and a rated operational voltage suitable for typical industrial AC loads (verify specific system requirements), this contactor provides dependable motor starter control and power switching. Auxiliary contacts are model dependent, and this unit is commonly used as a direct replacement for Allen-Bradley 100-C43EJ00 or 100-C43D10 in existing switching systems.