Westinghouse LCG3400F Ground Fault Circuit Breaker

Description:

The Westinghouse LCG3400F Circuit Breaker with Ground Fault Protection is used in industrial and commercial electrical distribution systems to provide overcurrent, short-circuit, and ground fault protection for high-capacity three-phase power circuits and electrical equipment. Commonly installed in switchgear assemblies, motor control centers, industrial machinery, and commercial electrical panels where dependable fixed mounting, selective trip protection, and ground fault monitoring are required. Maintenance teams, electricians, and facility operators use this breaker for replacement of aging protection devices, electrical system upgrades, and preventative maintenance of power distribution infrastructure.

Applications:

The Westinghouse LCG3400F circuit breaker is commonly used in manufacturing facilities, industrial automation systems, HVAC equipment, large motor applications, and power distribution systems where reliable 400 amp three-phase circuit protection, ground fault detection, and dependable fault interruption are critical for safe and continuous electrical operation.

Technical Specifications:

• Brand: Westinghouse
• Part Number: LCG3400F
• Product Type: Molded Case Circuit Breaker
• Breaker Series: LCG
• Number of Poles: 3 Pole
• Current Rating: 400 Amp
• Trip Rating: 400 Amp
• Voltage Rating: 600 Volt AC
• Phase Type: 3 Phase
• Protection Features: Ground Fault Protection
• Trip Type: Thermal Magnetic with Ground Fault
• Mounting Type: Fixed Mount
• Application: Commercial and industrial electrical protection systems
• Function: Overcurrent, short-circuit, and ground fault protection
• Compatible Equipment: Switchgear and distribution systems
• Installation Type: Panel mounted
• Usage Environment: Commercial and industrial electrical systems
• Designed For: High-capacity branch circuit and equipment protection applications
• Construction: Molded case circuit breaker

Common Replacements:

• Eaton LCG3400F
• Cutler-Hammer LCG3400F
• Square D LA36400G