Square D PGP36120U63AE1 Circuit Breaker, 1200A, 3-Pole, 600V

Meet the Square D PGP36120U63AE1 circuit breaker — a rugged, purpose-built solution for demanding industrial electrical service, maintenance, and replacement projects. With a robust 1200 A rating, a three-pole (3-phase) configuration, and a 600 V operating capability, this unit is designed to deliver highly reliable overcurrent protection for large panel boards, switchgear, and critical industrial equipment.

Why this 3-pole, 1200 A breaker stands out

• High-current capacity: 1200 A rating to safeguard heavy electrical loads common in industrial settings, reducing the risk of equipment damage from faults or overloads.
• 3-pole design for 3-phase systems: Consolidates protection for all three hot legs in a single, space-efficient device, simplifying wiring and maintenance.
• 600 V maximum rating: Suitable for standard industrial power distribution environments, providing dependable protection across a wide range of applications.
• Designed for replacement and service work: Ideal for upgrading aging gear or stocking for routine maintenance as part of a planned service program.

To ensure you’re selecting the right part, verify fit by the exact part number PGP36120U63AE1 and align it with your specific application requirements. If you’re unsure about compatibility, a quick message can help confirm the fit and keep your project on track.

Specifications at a glance

• Manufacturer: Square D
• Part Number: PGP36120U63AE1
• Product Type: Circuit Breaker
• Amperage: 1200 A
• Poles: 3
• Voltage: 600 V

Notes: Verify fit by part number and application requirements. If you need help matching a part number or confirming compatibility, send us a message and we’ll assist you in ensuring a precise, reliable match for your system.