Westinghouse LA2400PRF Molded Case Circuit Breaker

Description:

The Westinghouse LA2400PRF Circuit Breaker is used in industrial and commercial electrical distribution systems to provide overcurrent and short-circuit protection for high-capacity power circuits and electrical equipment. Commonly installed in switchgear assemblies, panelboards, industrial machinery, and commercial electrical systems where dependable bolt-on mounting, selective trip protection, and remote alarm indication 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 LA2400PRF circuit breaker is commonly used in manufacturing facilities, commercial buildings, HVAC systems, industrial automation equipment, and power distribution applications where reliable 90 amp circuit protection and dependable fault interruption are critical for safe and continuous electrical operation. The integrated bell alarm accessory provides remote trip indication for monitoring and control systems.

Technical Specifications:

• Brand: Westinghouse
• Part Number: LA2400PRF
• Product Type: Molded Case Circuit Breaker
• Breaker Series: LA / TRI-PAC
• Number of Poles: 2 Pole
• Frame Rating: 400 Amp
• Trip Rating: 90 Amp
• Voltage Rating: 600 Volt AC
• Phase Type: 1 Phase
• Interrupt Rating: 200 kA @ 480V AC
• Trip Type: Thermal Magnetic
• Mounting Type: Bolt-On
• Special Feature: Bell Alarm Accessory
• Functions: Long-Time and Instantaneous Protection
• Application: Commercial and industrial electrical protection systems
• Function: Overcurrent and short-circuit protection
• Compatible Equipment: Switchgear and distribution systems
• Installation Type: Panel mounted
• Usage Environment: Commercial and industrial electrical systems
• Designed For: Branch circuit and equipment protection applications
• Construction: Molded case circuit breaker

Common Replacements:

• Eaton LA2400PRF
• Cutler-Hammer LA2400PRF
• Square D LA26400PR