PGA36080U31A - 800Amp Circuit Breaker

PGA36080U31A - 800Amp Circuit Breaker

The PGA36080U31A is a 3-pole, 800-amp PowerPacT P-Frame I-Line circuit breaker designed to provide dependable overcurrent protection for your demanding commercial and industrial electrical distribution systems. Equipped with a MicroLogic trip unit featuring LI (Long-Time and Instantaneous) protection functions, this breaker helps you safeguard feeders, distribution equipment, and connected electrical systems while supporting reliable power distribution. With an interrupting capacity of 35 kA at 480 VAC and 65 kA at 240 VAC, the PGA36080U31A is well-suited for your installations where dependable fault protection and consistent performance are essential. Its 80% continuous current rating makes it an excellent choice for a wide variety of standard electrical applications, while the I-Line mounting design simplifies integration into compatible panelboards and switchboards. Built for demanding environments, this circuit breaker combines proven performance with the features professionals expect for maintaining safe and efficient electrical systems.

Key Features and Benefits

• 800 Amp Continuous Rating: 800 Amp Continuous Rating for high-capacity power distribution applications.
• 3-Pole Configuration: 3-Pole Configuration protects three-phase electrical systems.
• MicroLogic LI Trip Unit: The MicroLogic LI Trip Unit delivers Long-Time and Instantaneous protection to help reduce damage from overloads and short circuits.
• PowerPacT P-Frame Design: PowerPacT P-Frame Design offers dependable performance in commercial and industrial installations.
• I-Line Mounting: I-Line Mounting enables efficient installation in compatible I-Line panelboards and switchboards.
• Interrupting Capacity: Interrupting Capacity: Rated for 35kA at 480 VAC and 65kA at 240 VAC to help safely interrupt high fault currents.
• 80% Rated Circuit Breaker: 80% Rated Circuit Breaker designed for applications operating within standard continuous load requirements.
• Engineered for Reliability: Engineered to help improve system reliability while protecting valuable electrical equipment from overcurrent conditions.
  

Technical Specifications

• Part Number: PGA36080U31A
  
• Type: PGA
  
• Frame: PowerPacT P-Frame
  
• Mounting Style: I-Line
  
• Trip Unit: MicroLogic with LI (Long-Time & Instantaneous) Functions
  
• Poles: 3
  
• Current Rating: 800 Amps
  
• Continuous Rating: 80% Rated
  
• Interrupting Rating: 35kA @ 480 VAC; 65kA @ 240 VAC
  
• Dimensions:
  • Height: 12.86 in.
  • Width: 8.27 in.
  • Depth: 8.05 in.

Material Compliance and Certifications

• Industry Standards: The PGA36080U31A is manufactured to meet applicable industry standards for molded case circuit breakers.
• Installation Requirements: Compatibility with specific certifications, regulatory approvals, and installation requirements should always be verified against the equipment nameplate, manufacturer documentation, and local electrical codes before installation.
  

Where It Works Best

• The PGA36080U31A is an excellent choice for protecting high-capacity electrical distribution systems in a variety of environments, including:
  • Commercial buildings
  • Industrial manufacturing facilities
  • Distribution panels and switchboards
  • Motor control and feeder protection applications
  • Institutional and healthcare facilities
  • Data centers and critical infrastructure
  • Large retail and mixed-use developments
  • Utility and infrastructure projects requiring dependable overcurrent protection
  Designed for demanding three-phase electrical systems, this 800A PowerPacT P-Frame I-Line circuit breaker delivers the performance, protection, and installation flexibility professionals rely on to help maintain safe, efficient, and dependable power distribution.