SGPA36AT0400 - 400Amp Max. *Frame Only*

SGPA36AT0400 - 400Amp Max. *Frame Only*

When you need a compatible replacement for an existing SG600 line circuit breaker, the SGPA36AT0400 offers the form, fit, and function required to keep your electrical distribution system operating as intended. This 3-pole, 400-amp industrial molded case circuit breaker frame is designed for demanding commercial and industrial applications where dependable overcurrent protection is essential. Featuring an electronic trip design and current-limiting capability, it is built to help protect equipment from overloads and short circuits while meeting the interrupting requirements of high-fault-current electrical systems.

With interrupting ratings of 65 kA at 600 VAC, 100 kA at 480 VAC, and 200 kA at 240 VAC, the SGPA36AT0400 is commonly used in switchgear, panelboards, motor control equipment, and other industrial power distribution applications. This listing is for the frame only, making it a practical choice when replacing a compatible unit within an existing installation. Built to last and engineered for long-term service, it provides a dependable solution for maintaining legacy electrical systems without changing the original equipment design.

Key Features and Benefits

• SGPA36AT0400 Frame Only: SGPA36AT0400 industrial molded case circuit breaker frame only.
• SG600 Line: Part of the SG600 Line.
• 400 Amp Rating: Rated at 400 Amps.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• Electronic Trip Design: Electronic trip design for accurate overcurrent protection.
• Current-Limiting Construction: Current-limiting construction helps reduce the impact of high fault currents.
• Interrupting Ratings:
  • 65kA @ 600VAC
  • 100kA @ 480VAC
  • 200kA @ 240VAC
• Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement for compatible SG600 installations.
• Built to Last: Built to last in demanding commercial and industrial environments.
  

Technical Specifications

• Part Number: SGPA36AT0400
  
• Product Type: Industrial Molded Case Circuit Breaker Frame
  
• Frame Status: Frame Only
  
• Product Line: SG600
  
• Type: SGPA
  
• Poles: 3
  
• Amperage: 400A
  
• Trip Unit: Electronic Trip
  
• Current Limiting: Yes
  
• Interrupting Ratings:
  • 65kA @ 600VAC
  • 100kA @ 480VAC
  • 200kA @ 240VAC
• Dimensions:
  • Height: 10.09 in.
  • Width: 5.50 in.
  • Depth: 3.81 in.

Material Compliance and Certifications

• Application: Manufactured for use in compatible commercial and industrial electrical distribution systems.
• Replacement Design: Designed as a form-fit-and-function replacement for compatible SG600 equipment.
• Compatibility: Verify compatibility, voltage, interrupting capacity, and applicable electrical code requirements before installation.
  

Where It Works Best

• The SGPA36AT0400 is well-suited for commercial and industrial facilities that rely on SG600 line circuit breakers. It is commonly used in switchboards, panelboards, motor control centers, manufacturing plants, processing facilities, commercial buildings, and other power distribution systems that require a 3-pole, 400A molded-case circuit breaker frame with an electronic trip configuration. Because this is the frame only, it is intended for applications where the existing equipment requires a compatible replacement that preserves the original system design and ratings.