Westinghouse Electric RFA3070 Circuit Breaker

Description:

The Westinghouse RFA3070 Circuit Breaker is used in industrial and commercial power distribution systems to provide reliable overload and short circuit protection for three-phase electrical circuits operating at up to 600 VAC. Commonly installed in switchboards, motor control centers, industrial machinery, HVAC systems, and electrical distribution panels 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 RFA3070 Circuit Breaker is designed for use in industrial and commercial electrical systems requiring dependable three-phase circuit protection and high-voltage power distribution control. It is commonly applied in manufacturing equipment, motor control assemblies, HVAC infrastructure, and industrial switchgear systems to help protect connected equipment from overloads and electrical fault conditions.

Technical Specifications:

• Manufacturer Part Number (MPN): RFA3070
• Brand: Westinghouse
• Product Type: Circuit Breaker
• Current Rating: 70 Amp
• Voltage Rating: 600 VAC
• 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 FD3070 Circuit Breaker
• Siemens HFD3070 Circuit Breaker
• Square D FA36070 Circuit Breaker