Allen-Bradley 6-43-6 Contact Kit

Allen-Bradley 6-43-6 Contact Kit (211-1) is a replacement electrical contact kit engineered to restore dependable circuit operation in motor starters, contactors, and industrial switching equipment. It is commonly installed in motor control centers, pump control systems, HVAC equipment, and other industrial machinery that rely on high-current switching components. Maintenance teams use this 6-43-6 kit for preventive and corrective maintenance, contactor refurbishment, and the replacement of worn electrical contacts. The kit's official identifiers include Manufacturer Part Number 6-43-6 and Alternate Reference 211-1. As an Electrical Contact Kit, its function is Replacement Contact Assembly for Contactor and Motor Starter Maintenance in industrial electrical systems, compatible with industrial contactors and starters and suitable for motor and power control circuits. Typical applications cover motor starters, conveyor systems, compressors, pump stations, manufacturing equipment, and power distribution systems where reliable electrical connections are critical. For reference, common replacements include Siemens Contactor Contact Kit and Square D Contactor Contact Replacement Kit, alongside Allen-Bradley Bulletin 500 Contact Kit.