LGA36400U31XYP - 400 Amp Circuit Breaker

LGA36400U31XYP  - 400 Amp Circuit Breaker

Bring reliable functionality back to your electrical system with the LGA36400U31XYP 3-pole circuit breaker. It is specifically designed for direct replacement in situations that need an exact match in form, fit, and function. This solid industrial breaker meets the demands of older equipment, industrial panels, and service entrance applications where precise ratings and compatibility are essential. With easy installation and a frame that fits existing LGA spaces, it is a sensible choice for a reliable replacement that integrates with current infrastructure.

Key Features and Benefits

• Direct Replacement Compatibility: Ideal for applications needing the right amperage and interrupting ratings without changes to existing panel layouts.
• Clear Electrical Ratings: Marked with 400 A and tested to interrupt up to 35 kA at 480 VAC and 65 kA at 240 VAC. This gives installers assurance that the breaker meets necessary system criteria.
• Three-Pole Configuration: Offers simultaneous trip across all three phases for safer management of unbalanced electrical faults.
• Balanced Size and Weight: With a height of 13.4 inches and a shipping weight of 5.5 lbs, it is easy to handle for field installation and retrofit scenarios.
• Built to Last: Made with established industrial standards using materials and construction intended for long service in suitable environments.

Technical Specifications

• Part Number: LGA36400U31XYP
  
• Poles: 3
  
• Amperes: 400 A
  
• Interrupting Capacity:
  • 35 kA @ 480 VAC
  • 65 kA @ 240 VAC
• Frame Type: LGA
  
• Height: 13.4 inches
  
• Ship Weight: 5.5 lbs
  

Material Compliance and Certifications

• Industry Standards: This breaker meets industry ratings for interrupting capacity and voltage as labeled on the unit. It follows established manufacturing standards to ensure the materials and assembly meet common electrical safety expectations. Always check for compliance with your local codes and inspector requirements.

Where It Works Best

• The LGA36400U31XYP circuit breaker is suitable for replacement in:
• Industrial and commercial electrical panels designed for LGA frame breakers
• Electrical systems needing a 400 A rated breaker with specified interrupting capacities
• Legacy equipment where panel space and breaker frame alignment must be kept
• Applications where accurately matching breaker specifications is important for safe continuity of service.