WEG BFC0-31 Auxiliary Contact

The WEG BFC0-31 auxiliary contact expands signaling and control in industrial motor control systems. This front-mounted, snap-on auxiliary contact block is designed to pair with WEG contactors and motor starters to deliver 3NO / 1NC auxiliary contacts for status indication and control circuit expansion. Built for industrial duty, it is commonly installed in motor control panels, MCCs, and automation cabinets in manufacturing facilities, HVAC, conveyors, pumps, and compressors where reliable contact signaling and interlock circuits are essential. Key specs: Brand – WEG; Part Number – BFC0-31; Product Type – Auxiliary Contact Block; Contact Configuration – 3NO / 1NC; Mounting Type – Front Mounted; Electrical Application – Industrial Control Circuits; Compatible Equipment – WEG Contactors and Motor Starters; Typical Use – Contactor Status Feedback and Interlock Circuits; Construction Type – Snap-On Auxiliary Contact Module; Compatible Installations – MCC Panels and Automation Cabinets; Industrial Duty Rated – Yes. Common replacements: Allen-Bradley 100-FA Auxiliary Contact; Siemens Sirius Auxiliary Contact Block; Schneider Electric TeSys Auxiliary Contact.