WESTINGHOUSE RHF3040 CIRCUIT BREAKER 40A 600V 3P

Description:

The Westinghouse RHF3040 Circuit Breaker is used in industrial power distribution systems to provide reliable overload and short circuit protection for three-phase electrical circuits operating up to 600V. Commonly installed in switchboards, motor control centers, industrial machinery, HVAC systems, and manufacturing equipment 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 projects.

Applications:

The Westinghouse RHF3040 Circuit Breaker is designed for use in industrial and commercial electrical systems requiring dependable three-phase circuit protection and power distribution control. It is commonly applied in motor control assemblies, switchgear systems, manufacturing equipment, and electrical distribution panels to help protect connected equipment from overloads and electrical fault conditions.

Technical Specifications:

• Manufacturer Part Number (MPN): RHF3040
• Brand: Westinghouse
• Product Type: Circuit Breaker
• Current Rating: 40A
• Voltage Rating: 600V
• Pole Configuration: 3 Pole
• Function: Overcurrent and short circuit protection
• Application: Industrial and commercial power distribution
• Installation Type: Panel mounted
• System Use: Three-phase electrical distribution systems
• Typical Applications: Switchboards, MCCs, 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 EHD3040 Circuit Breaker
• Siemens HFD3040 Circuit Breaker
• Square D FA34040 Circuit Breaker