Westinghouse HKB3100T Three Phase Circuit Breaker

Description:

The Westinghouse HKB3100T Circuit Breaker Type HKB is used in industrial electrical distribution systems to provide overcurrent and short-circuit protection for 600 volt three-phase power circuits and equipment. Commonly installed in switchgear assemblies, motor control centers, commercial electrical panels, and industrial power distribution systems where dependable circuit interruption and electrical protection are required. Maintenance teams, electricians, and facility operators use this circuit breaker for replacement of aging protection equipment, electrical system upgrades, and preventative maintenance of power distribution infrastructure.

Applications:

The Westinghouse HKB3100T circuit breaker is commonly used in manufacturing facilities, commercial electrical infrastructure, utility distribution systems, industrial automation equipment, and motor control applications where reliable 3-pole circuit protection and dependable fault interruption are critical for electrical safety and operational continuity.

Technical Specifications:

• Brand: Westinghouse
• Part Number: HKB3100T
• Product Type: Circuit Breaker
• Breaker Type: HKB
• Number of Poles: 3 Pole
• Current Rating: 100 Amp
• Voltage Rating: 600 Volt AC
• Application: Industrial electrical protection systems
• Function: Overcurrent and short-circuit protection
• Compatible Equipment: Switchgear and motor control centers
• Installation Type: Panel and switchgear mounted
• Usage Environment: Commercial and industrial electrical systems
• Designed For: Power distribution and motor protection applications

Common Replacements:

• Eaton HKB3100T
• Cutler-Hammer HKB3100T
• Westinghouse HKD3100F