ABB BC7-40-00-F-01 Industrial Control Relay Module

ABB BC7-40-00-F-01 is a four-pole miniature contactor in ABB’s BC7 family, featuring a 24 V DC coil and four normally open (NO) contacts. It is designed for compact control of electrical loads in automation panels, enabling reliable switching of multiple conductors from a single device. The BC7-40-00-F-01 is suitable for switching single- and three-phase loads, with ratings up to 5.5 kW in AC-3 service and up to 20 A at voltages up to 690 V in AC-1 applications, making it appropriate for motor control, pumps, conveyors, and other inductive loads in industrial settings. Its four-pole configuration supports coordinated control across multiple circuit paths, helping to simplify panel wiring and improve reliability in automation circuits.