WESTINGHOUSE Type MA HMA MAM 2A 2B RH Auxiliary Switch 458D013G16

Description:

The Westinghouse 458D013G16 Auxiliary Switch is used in industrial circuit breaker monitoring and control systems. Commonly installed in Type MA, HMA, and MAM breaker assemblies, switchgear equipment, and industrial power distribution systems in manufacturing and utility facilities. Maintenance teams, OEM operators, and system integrators use this Westinghouse auxiliary switch for breaker status indication, electrical control replacement, and retrofit projects.

Applications:

The Westinghouse 458D013G16 Auxiliary Switch is designed for industrial electrical control applications requiring breaker position indication and auxiliary contact operation. Common applications include switchgear systems, molded case circuit breaker assemblies, motor control centers, and industrial power distribution equipment used in manufacturing plants, utility operations, and processing facilities.

Technical Specifications:

• Manufacturer Part Number (MPN): 458D013G16
• Product Type: Auxiliary Switch
• Brand: Westinghouse
• Breaker Type Compatibility: Type MA, HMA, MAM
• Contact Configuration: 2A 2B
• Mounting Orientation: RH (Right-Hand)
• Function: Breaker auxiliary contact indication and control
• Application Type: Industrial circuit breaker systems
• Mounting Type: Breaker-mounted assembly
• Industrial Compatibility: Switchgear, MCC systems, breaker equipment
• Construction Type: Industrial-duty electrical control component

Common Replacements:

• Eaton A1X4RTK Auxiliary Switch
• Westinghouse 458D013G12 Auxiliary Switch
• Cutler-Hammer 1493D48G02 Auxiliary Switch