WESTINGHOUSE CIRCUIT BREAKER HFB3020 3 POLE 20AMP

Description:

The Westinghouse HFB3020 Circuit Breaker is a 20 Amp 3 Pole molded case circuit breaker used in industrial electrical distribution and motor control systems. Commonly installed in manufacturing equipment, HVAC systems, control panels, conveyor machinery, and commercial power distribution assemblies. Maintenance departments, OEMs, and electrical integrators use this breaker for overload protection, retrofit projects, equipment replacement, and industrial system expansion.

Applications:

The Westinghouse HFB3020 is designed for industrial and commercial applications requiring dependable branch circuit protection in 3-phase electrical systems. It is frequently used in motor control centers, automation panels, processing equipment, pump stations, OEM machinery, and facility electrical distribution systems where reliable thermal magnetic protection is required for connected equipment and power circuits.

Technical Specifications:

• Brand: Westinghouse
• Part Number: HFB3020
• Product Type: Molded Case Circuit Breaker
• Current Rating: 20 Amp
• Number of Poles: 3 Pole
• Voltage Rating: 600 VAC
• Frequency Rating: 50/60 Hz
• Phase Compatibility: 3 Phase
• Trip Type: Thermal Magnetic
• Mounting Style: Bolt-On
• Frame Series: HFB
• Protection Type: Overload and Short Circuit Protection
• Application: Branch Circuit Protection
• Suitable For: Industrial Power Distribution Systems
• Construction Type: Industrial Molded Case Design
• Typical Installation: Control Panels and MCC Systems

Common Replacements:

• Eaton HFD3020
• Cutler-Hammer HFD3020
• Westinghouse HFB3020L