Allen-Bradley 100S-C12D404C Contactor

The Allen-Bradley 100S-C12D404C (100S-C12D404C) is a contactor designed for electrical control panels, motor control centers, and industrial machinery. As an Allen-Bradley switching device, this contactor functions by establishing and interrupting electrical power circuits to industrial loads, motors, and automated equipment. It is utilized across control systems requiring reliable switching performance, circuit isolation, and power distribution management within industrial environments. The unit has an approximate net weight of 10 kg and integrates into standard industrial control enclosures and switchgear assemblies. In operating facilities, it serves as a direct replacement component for scheduled maintenance, emergency repairs, and system overhauls. Technicians and maintenance personnel should verify the complete part number 100S-C12D404C against machine schematics, wiring diagrams, and equipment documentation before installation. This ensures proper mechanical fit, electrical compatibility, and dependable circuit operation across connected plant equipment.