WESTINGHOUSE 373B331G09 CONTACT KIT SIZE 1 3 POLE TYPE A

Description:

The Westinghouse 373B331G09 Contact Kit is a replacement renewal contact kit designed for Westinghouse A200 Series magnetic contactors and motor starters. It is used to replace worn moving and stationary power contacts in NEMA Size 1 three-pole contactor assemblies, restoring proper switching performance, reducing electrical resistance, and extending the service life of industrial motor control equipment. This contact kit is commonly used in manufacturing systems, HVAC equipment, conveyors, compressors, pumps, and industrial automation applications where dependable motor starter operation is required.

Applications:

The Westinghouse 373B331G09 contact kit is commonly used in A200 Series motor starters, magnetic contactors, motor control centers, HVAC control systems, compressor controls, conveyor equipment, pump stations, manufacturing machinery, and industrial automation panels where reliable contact replacement and electrical load switching are required for continuous operation.

Technical Specifications:

• Manufacturer: Westinghouse / Cutler-Hammer / Eaton
• Part Number: 373B331G09
• Product Type: Contactor Contact Kit
• Series Compatibility: A200 Series
• Contactor Size: NEMA Size 1
• Pole Configuration: 3 Pole
• Application Type: Industrial motor control and switching systems
• Function: Replacement of moving and stationary power contacts
• System Compatibility: A200 Series contactors and motor starters
• Voltage Rating: Up to 600 VAC
• Current Rating: 27 Amps
• Installation Environment: MCCs, starter assemblies, and control panels
• Industry Use: Manufacturing, HVAC, automation, and industrial processing systems
• Maintenance Purpose: Contactor refurbishment and service restoration
• Service Application: Replacement and retrofit projects
• Equipment Category: Industrial motor control replacement hardware

Common Replacements:

• Eaton A200 Size 1 Contact Kit
• Cutler-Hammer Size 1 Contact Kit
• Allen-Bradley Size 1 Contactor Contact Kit