SGPA26AT0400 - 400Amp Max. *Frame Only*

SGPA26AT0400 - 400Amp Max. *Frame Only*

When you need a compatible replacement for an existing SG600 series molded case circuit breaker, the SGPA26AT0400 offers the form, fit, and functionality designed for that application. This 2-pole, 400-amp frame is built for industrial power distribution systems and features a current-limiting design to help manage fault conditions within its rated interrupting capacity. It's supplied as a frame only, making it the right choice when you're reusing or installing the appropriate electronic trip unit separately. Whether you're performing routine maintenance, replacing damaged equipment, or keeping critical electrical systems in service, this breaker frame is built to last. It helps maintain compatibility with existing equipment without requiring unnecessary system modifications. Its compact footprint and industrial construction make it well-suited for demanding commercial and industrial environments where dependable electrical protection is essential.

Key Features and Benefits

• SGPA26AT0400 Frame: SGPA26AT0400 industrial molded case circuit breaker frame.
• SG600 Product Line: Designed for the SG600 product line.
• Frame Only: Frame only – electronic trip unit is not included.
• 2-Pole Configuration: 2-pole configuration.
• 400 Amp Frame Rating: 400 Amp frame rating.
• Current-Limiting Design: Current-limiting design.
• Electronic Trip Compatible: Compatible with the appropriate electronic trip unit.
• High Interrupting Capacity:
  • 100kA @ 480VAC
  • 200kA @ 240VAC
• Built to Last: Built to last for commercial and industrial applications.
• Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement for compatible equipment.
  

Technical Specifications

• Manufacturer Part Number: SGPA26AT0400
  
• Type: SGPA
  
• Product Line: SG600
  
• Product Style: Industrial Molded Case Circuit Breaker Frame
  
• Configuration: Frame Only
  
• Poles: 2
  
• Amperes: 400A
  
• Interrupting Rating: 100kA @ 480VAC; 200kA @ 240VAC
  
• Trip Unit: Electronic Trip Compatible (Not Included)
  
• Current Limiting: Yes
  
• Dimensions:
  • Height: 10.09 in.
  • Width: 5.50 in.
  • Depth: 3.81 in.

Material Compliance and Certifications

• Application: The SGPA26AT0400 is manufactured for use in commercial and industrial electrical distribution systems and is designed to meet applicable industry standards for its product class.
• Compatibility: Compatibility with specific certifications, installation requirements, and local electrical codes should always be verified for the intended application before installation.
  

Where It Works Best

• The SGPA26AT0400 is commonly used in industrial facilities, manufacturing plants, commercial buildings, distribution equipment, and other electrical systems that utilize compatible SG600-series circuit breakers. Since this unit is supplied as a frame only, it's intended for installations where the correct electronic trip unit will be installed separately. It's an excellent option for maintenance projects, equipment repairs, and the replacement of worn or damaged breaker frames while maintaining compatibility with the existing electrical system.