Westinghouse Electric Corporation HQC3020 Circuit Breaker

Description:

The Westinghouse HQC3020 Circuit Breaker is used in industrial and commercial electrical distribution systems to provide overcurrent and short-circuit protection for three-phase power circuits and electrical equipment. Commonly installed in panelboards, switchgear assemblies, motor control centers, and commercial electrical panels where dependable circuit interruption and branch circuit protection are required. Maintenance teams, electricians, and facility operators use this breaker for replacement of failed protection devices, electrical system upgrades, and maintenance of power distribution infrastructure.

Applications:

The Westinghouse HQC3020 circuit breaker is commonly used in commercial buildings, industrial automation systems, HVAC equipment, lighting distribution panels, and motor control applications where reliable 20 amp three-phase circuit protection and dependable fault interruption are critical for safe and continuous electrical operation.

Technical Specifications:

• Brand: Westinghouse
• Part Number: HQC3020
• Product Type: Circuit Breaker
• Breaker Series: HQC
• Number of Poles: 3 Pole
• Current Rating: 20 Amp
• Voltage Rating: 240 Volt AC
• Application: Commercial and industrial electrical protection systems
• Function: Overcurrent and short-circuit protection
• Trip Type: Thermal Magnetic
• Compatible Equipment: Panelboards and distribution systems
• Installation Type: Panel mounted
• Usage Environment: Commercial and industrial electrical systems
• Designed For: Branch circuit and equipment protection applications

Common Replacements:

• Eaton HQC3020
• Cutler-Hammer HQC3020
• Westinghouse BAB3020