Allen-Bradley 100S-E52KN31C Contactor for Motor Control

The Allen-Bradley 100S-E52KN31C (100S-E52KN31C) is an industrial contactor designed for reliable power switching and motor control across automation systems and electrical control panels. Engineered by Allen-Bradley for demanding industrial environments, this unit serves as a critical component in machinery control circuits, enabling dependable connection and interruption of electrical power to motors, loads, and related automation equipment. It is intended for maintenance, repair, and direct replacement in existing installations to ensure continuous operational performance and minimal system downtime. Weighing approximately 10 kg, the 100S-E52KN31C contactor provides robust construction suitable for industrial control cabinets and panel assemblies. It integrates into motor starter configurations, electrical distribution assemblies, and automated machinery across manufacturing, material handling, packaging, and processing facilities. Routine replacement and planned maintenance with this unit help maintain electrical integrity, equipment reliability, and system safety across industrial automation infrastructure. Before ordering or servicing your equipment, verify the part number, mounting configuration, and technical ratings against your specific application requirements.