SGLA26AT0400 - 400Amp Max. *Frame Only*

SGLA26AT0400 - 400Amp Max. *Frame Only*

When keeping an industrial electrical system operating, having the correct replacement breaker frame matters. The SGLA26AT0400 is a 400A, 2-pole industrial molded case circuit breaker frame from the SG600 Line, designed for applications where maintaining the original form, fit, and function of an existing installation is the priority. This frame-only configuration is intended for systems that require a compatible replacement while using the appropriate internal components for the application. Built with a current-limiting design and an electronic trip platform, the SGLA26AT0400 is engineered for demanding power distribution systems commonly found in manufacturing facilities, commercial buildings, and other industrial environments. With an interrupting capacity of 65 kA at 480 VAC and 100 kA at 240 VAC, it is designed to meet the requirements of electrical systems where dependable overcurrent protection is essential. Whether you're performing scheduled maintenance, replacing worn equipment, or restoring an existing installation, this breaker frame offers a practical solution to help keep your system configured as originally intended. Like the rest of the SG600 family, it's built to last and designed for long-term service in industrial applications.

Key Features and Benefits

• SG600 Line Circuit Breaker: SG600 Line industrial molded case circuit breaker.
• Frame Only Configuration: Frame only configuration.
• Two-Pole Design: 2-pole design.
• 400 Amp Current Rating: 400 Amp current rating.
• Electronic Trip Platform: Electronic trip platform.
• Current-Limiting Construction: Current-limiting construction.
• Interrupting Capacity:
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• Form, Fit, and Functional Compatibility: Designed for form, fit, and functional compatibility with existing SG600 installations.
• Built to Last: Built to last for long service life in industrial environments.
  

Technical Specifications

• Part Number: SGLA26AT0400
  
• Type: SGLA
  
• Product Line: SG600 Line
  
• Product Type: Industrial Molded Case Circuit Breaker
  
• Configuration: Frame Only
  
• Trip Type: Electronic Trip
  
• Poles: 2
  
• Amperage: 400A
  
• A.I.C. Rating: 65kA @ 480VAC; 100kA @ 240VAC
  
• Dimensions:
  • Height: 10.09 in.
  • Width: 5.50 in.
  • Depth: 3.81 in.

Material Compliance and Certifications

• Industrial Applications: Manufactured for use in industrial electrical power distribution applications.
• Equipment Compatibility: Designed for compatibility with SG600 Line equipment.
• Compliance Requirements: Compliance requirements and certifications should be confirmed based on the specific installation and applicable local, state, and national electrical codes.
  

Where It Works Best

• The SGLA26AT0400 is commonly used in industrial plants, manufacturing facilities, commercial buildings, processing operations, and other electrical distribution systems utilizing SG600 Line equipment. Its 400A rating, 2-pole configuration, and electronic trip design make it well-suited for feeder and distribution circuit applications where maintaining compatibility with an existing electrical system is important. As a frame-only breaker, it is intended for maintenance and replacement projects that require proper form, fit, and function without altering the original system design.