Square D PGL36060CU44 A - 600 A, 600 V, 3-Pole Circuit Breaker | AmpState

Square D PGL36060CU44A is a 600 A, 600 V, 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers.

Designed with a compact molded case, it helps you maximize panel space without compromising protection. The built-in thermal-magnetic trip unit delivers stable, repeatable performance, providing both overload protection (thermal) and short-circuit protection (magnetic) when it matters most.

• Space-efficient design: minimizes panel depth and supports clean, organized wiring in dense enclosures.
• Reliable protection: calibrated thermal-magnetic trip ensures consistent response across typical residential, commercial, and light industrial loads.
• OEM compatibility: ready to pair with matching Square D OEM load centers and panelboards for a precise fit and coordinated protection.
• Versatile application: ideal for three-phase circuits in a range of environments requiring robust overcurrent and short-circuit protection.

Specifications

• Manufacturer: Square D
• Part Number: PGL36060CU44A
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 600 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Who benefits from this breaker

Electrical professionals and facilities teams working with panelboards and load centers in residential, commercial, and light industrial settings will appreciate the compact form factor, reliable trip behavior, and seamless compatibility with Square D systems. It’s a practical upgrade for panels needing substantial, dependable protection for large distribution circuits or three-phase equipment.

Practical considerations for installation and use

Choose the PGL36060CU44A when you require a single device to protect substantial branch circuits and three-phase loads while preserving panel organization. Its compatibility with OEM panels simplifies retrofits and new installations alike, helping to ensure proper fit, alignment, and protection coordination across the electrical system.