WESTINGHOUSE W22

Description:

The Westinghouse W22 Auxiliary Contact is used in industrial motor control and electrical switching systems to provide reliable auxiliary signaling and contact status control for automation and starter applications. Commonly installed in motor starters, control panels, contactors, and industrial automation equipment where dependable auxiliary contact operation and control circuit performance are required for continuous industrial operation. Maintenance teams, OEMs, and system integrators use this auxiliary contact for replacement servicing, control system repairs, retrofit upgrades, and industrial motor control maintenance applications.

Applications:

The Westinghouse W22 Auxiliary Contact is designed for industrial control systems requiring dependable auxiliary switching and signal indication functionality. It is commonly applied in motor control assemblies, automation systems, machinery controls, and electrical starter circuits to help maintain reliable control logic and operational feedback in demanding industrial environments.

Technical Specifications:

• Manufacturer Part Number (MPN): W22
• Brand: Westinghouse
• Product Type: Auxiliary Contact
• Function: Auxiliary switching and control signaling
• Application: Industrial motor control systems
• Installation Type: Contactor or starter mounted
• System Use: Control circuit indication and auxiliary switching
• Typical Applications: Motor starters, control panels, automation equipment
• Compatible Systems: Industrial electrical and automation systems
• Operating Environment: Industrial applications
• Construction Type: Electromechanical auxiliary contact assembly
• Industrial Use: Control system maintenance and retrofit servicing

Common Replacements:

• Eaton C320 Auxiliary Contact Block
• Siemens 3RH1921 Auxiliary Contact
• Allen-Bradley 700-HN Auxiliary Contact