WESTINGHOUSE RJ2125 CIRCUIT BREAKER 125A 600V 2P

Description:

The Westinghouse RJ2125 Circuit Breaker is used in industrial power distribution systems to provide reliable overload and short circuit protection for two-pole electrical circuits operating up to 600V. Commonly installed in switchboards, motor control equipment, industrial panels, manufacturing systems, and commercial electrical infrastructure where dependable circuit interruption is required for operational safety and equipment protection. Maintenance teams, electrical contractors, and system integrators use this circuit breaker for replacement servicing, retrofit upgrades, electrical panel maintenance, and industrial power distribution applications.

Applications:

The Westinghouse RJ2125 Circuit Breaker is designed for use in industrial and commercial electrical systems requiring dependable branch circuit protection and power distribution control. It is commonly applied in control panels, switchgear assemblies, HVAC equipment, and machinery power systems to help protect connected equipment from overloads and electrical fault conditions.

Technical Specifications:

• Manufacturer Part Number (MPN): RJ2125
• Brand: Westinghouse
• Product Type: Circuit Breaker
• Current Rating: 125A
• Voltage Rating: 600V
• Pole Configuration: 2 Pole
• Function: Overcurrent and short circuit protection
• Application: Industrial and commercial power distribution
• Installation Type: Panel mounted
• System Use: Electrical distribution systems
• Typical Applications: Switchboards, control panels, HVAC systems
• Protection Type: Thermal magnetic circuit protection
• Compatible Systems: Industrial electrical panels and switchgear
• Operating Environment: Industrial and commercial applications
• Construction Type: Molded case circuit breaker

Common Replacements:

• Eaton EHD2125 Circuit Breaker
• Siemens HFD2125 Circuit Breaker
• Square D FA22125 Circuit Breaker