SGPA26AT0400 - 400Amp Max. *Frame Only*

SGPA26AT0400 - 400Amp Max. *Frame Only*

The ABB SGPA26AT0400 is a top-of-the-line Spectra RMS Molded Case Circuit Breaker, designed to deliver exceptional performance and reliability in various electrical systems. This 2-pole breaker operates at 600V and is rated for 400 amps, making it ideal for both residential and commercial applications. The SGPA26AT0400 features a digital, solid-state, RMS sensing trip system with adjustable instantaneous and short-time tracking capabilities, ensuring precise and efficient protection against overcurrent conditions. Its interchangeable trip style and field-installable, front-mounted rating plugs offer flexibility and ease of use, making it a preferred choice for electrical professionals.åÊThis is a frame-only model and requires a compatible trip unit to function as a complete circuit breaker.

Key Features and Benefits

• High Interrupting Capacity: Offers superior protection with interrupting ratings of up to 200 KAIC at 120/240V and 65 KAIC at 600V.
• Advanced Trip System: Digital RMS sensing trip system provides accurate and reliable overcurrent protection.
• Adjustable Settings: Features adjustable instantaneous and short-time tracking for customized protection.
• Interchangeable Trip Style: Allows for easy modification and adaptation to different amperage requirements.
• Versatile Application: Suitable for various voltage systems, including 120V, 240V, 277V, 480V, and 600V.
• Field Installable: Front-mounted rating plugs enable quick and easy installation or changes in breaker ampere rating.
• Durable Construction: Engineered for long-lasting performance in demanding electrical environments.

Technical Specifications

• Type: Spectra RMS Molded Case Circuit Breaker
• Poles: 2
• Amperage: 400A
• Voltage: 600V
• Interrupting Rating: 120V: 200 KAIC, 120/240V: 200 KAIC, 240V: 200 KAIC, 277V: 100 KAIC, 480V: 100 KAIC, 600V: 65 KAIC
• Frame Type: SG600
• Trip Function: LSI (Long Time, Short Time, Instantaneous)
• Continuous Current Rating: Standard
• Suitable for Reverse Feed: Yes
• Lugs: TCLK265

Material Compliance and Certifications

• The ABB SGPA26AT0400 circuit breaker complies with stringent industry standards and certifications, including UL and CSA listings, ensuring it meets the latest safety and performance regulations. Manufactured to ABB's high-quality standards, this breaker guarantees reliable and safe operation, even in the most demanding electrical environments.

Suitability

• The SGPA26AT0400 circuit breaker is ideally suited for a wide range of applications, including residential, commercial, and industrial settings. Its high interrupting capacity, adjustable settings, and versatile voltage compatibility make it perfect for protecting electrical circuits in various environments. Whether you are installing a new electrical system or upgrading an existing one, the ABB SGPA26AT0400 provides dependable performance and enhanced safety, making it a trusted choice for electrical professionals.