Westinghouse HFB2050 Circuit Breaker, 50A, 600VAC 250VDC, 2-Pole

Description:

The Westinghouse HFB2050 Circuit Breaker 50A 600VAC 250VDC 2-Pole is a molded case circuit breaker designed for industrial electrical distribution and branch circuit protection applications. Commonly installed in switchboards, motor control centers, industrial automation systems, and manufacturing equipment requiring dependable medium-amperage overcurrent protection. Maintenance teams, OEMs, and electrical integrators use this breaker for replacement, retrofit upgrades, and maintenance of industrial electrical infrastructure.

Applications:

The Westinghouse HFB2050 circuit breaker is commonly used in industrial and commercial electrical systems where reliable branch circuit protection is required for connected power systems and electrical equipment. It is suitable for HVAC infrastructure, motor control systems, conveyor equipment, industrial processing machinery, automation systems, MCCs, and electrical distribution panels operating on up to 600VAC or 250VDC power networks.

Technical Specifications:

• Brand: Westinghouse
• Part Number: HFB2050
• Product Type: Molded Case Circuit Breaker
• Current Rating: 50 Amp
• Voltage Rating: 600VAC / 250VDC
• Number of Poles: 2 Pole
• Phase Compatibility: Single Phase / Split Phase
• Breaker Series: HFB
• Protection Type: Thermal Magnetic
• Application: Branch circuit and equipment protection
• Function: Overcurrent and short-circuit protection
• Mounting Style: Panel or switchboard mounted
• Industrial Use: Power distribution and motor control systems
• Frequency Rating: 50/60 Hz
• Typical Installation: MCCs, switchgear, industrial control panels

Common Replacements:

• Eaton HFB2050
• Siemens HFD2050
• Square D LA250