PGF36120U44A - 1200Amp Circuit Breaker

PGF36120U44A - 1200Amp Circuit Breaker

When your electrical system demands dependable protection at higher current levels, the PGF36120U44A PowerPacT P molded case circuit breaker is built to meet the challenge. Designed with a 1200-amp, 3-pole configuration, this breaker helps protect commercial and industrial power distribution systems from overloads, short circuits, and ground faults. Its Micrologic 6.0A electronic trip unit provides long-time, short-time, instantaneous, and ground fault (LSGI) protection, giving users greater control over system coordination while helping minimize unnecessary interruptions. An included load-side lug simplifies installation, making this breaker a practical option for new projects, equipment upgrades, or the replacement of an existing unit. Whether you installed it in a manufacturing facility, a large commercial building, or a critical infrastructure application, the PGF36120U44A delivers the performance needed to help keep electrical systems operating safely and efficiently.

Key Features and Benefits

• 1200 Amp Continuous Current Rating: 1200 amp continuous current rating (80% rated).
• Three-Pole Design: Three-pole design for three-phase electrical systems.
• PowerPacT P Molded Case Circuit Breaker: PowerPacT P molded case circuit breaker.
• Micrologic 6.0A Electronic Trip Unit: Micrologic 6.0A electronic trip unit.
• LSGI Protection Functions: LSGI protection functions:
  • Long-time
  • Short-time
  • Ground fault
  • Instantaneous
• Load-Side Lug Included: Load-side lug included for easier installation.
• Application Flexibility: Suitable for applications requiring multiple interrupting capacities across common AC voltages.
  

Technical Specifications

• Part Number: PGF36120U44A
  
• Type: PGF (PowerPacT P)
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 1200A
  
• Rating: 80% Rated
  
• Trip Unit: Micrologic 6.0A
  
• Protection Functions: LSGI
  
• Interrupting Rating:
  • 18kA @ 600 VAC
  • 35kA @ 480 VAC
  • 65kA @ 240 VAC
• Included: Load-side Lug
  
• Dimensions:
  • Height: 16.16 in.
  • Width: 8.27 in.
  • Depth: 8.05 in.

Material Compliance and Certifications

• Installation Requirements: The PGF36120U44A is designed for use in commercial and industrial electrical distribution systems and should be installed in accordance with the manufacturer's instructions, the National Electrical Code (NEC), and all applicable local electrical codes.
• Application Verification: Confirm that the breaker's ratings and protection settings are suitable for the intended application before installation.
  

Where It Works Best

• This circuit breaker is commonly used anywhere high-capacity power distribution requires dependable circuit protection, including:
  • Manufacturing facilities
  • Commercial buildings
  • Data centers
  • Hospitals and healthcare campuses
  • Schools and universities
  • Distribution equipment
  • Switchboards
  • Panelboards
  • Industrial power systems
  The PGF36120U44A is especially well suited for applications that benefit from the flexibility of an electronic trip unit with adjustable LSGI protection while providing reliable protection for valuable electrical equipment.