Square D QGL32150 - 150 A, 3-Pole Circuit Breaker | AmpState

When you need dependable protection for your electrical distribution, the Square D QGL32150 delivers precise, reliable performance for panelboards and load centers. This 150 A, 3-pole molded case circuit breaker is built to guard branch circuits against overcurrent and short circuits with consistent protection you can count on.

Key benefits

• Compact molded-case design maximizes panel space, helping you fit protection where it’s needed without crowding the enclosure.
• Thermal-magnetic trip unit provides stable, repeatable protection—responding quickly to faults while reducing nuisance trips for normal operation.
• OEM-compatible performance designed to work with matching Square D load centers and panelboards for seamless replacement and reliable integration.
• Versatile for multiple sectors ideal for residential, commercial, and light industrial applications requiring robust branch-circuit protection.

Technical specifications

• Manufacturer: Square D
• Part number: QGL32150
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 150 A
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• New installations in residential, commercial, or light industrial settings where a 150 A, 3-pole protective device is appropriate.
• Replacement in compatible OEM load centers and panelboards to restore reliable protection without compromising panel layout.

Choosing the Square D QGL32150 means prioritizing consistent protection, space-efficient panel design, and straightforward compatibility with your existing Square D infrastructure. Equip your panel with a trusted, engineered solution from AmpState and experience dependable branch-circuit protection that stays true to your electrical system’s demands.