Square D QO115PDF - 15 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D QO115PDF, a plug-in, 1-pole molded-case circuit breaker designed to deliver reliable branch-circuit overcurrent and short-circuit protection in residential, commercial, and light-industrial panels. From AmpState, this 15 A, 120 V device is built to slot into compatible QO load centers and panelboards for fast, hassle-free service when you need to upgrade, replace, or expand protection for a single circuit.

• Fast plug-in connection enables quick installation and painless replacement, minimizing downtime during panel work or upgrades.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining a precise heat-based response with a magnetic trip for instantaneous fault clearing on higher fault currents.
• OEM-compatible design ensures a proper fit with matching Square D QO load centers and panelboards, preserving factory-equipped trip characteristics and labeling.
• Versatile use across settings ideal for residential circuits (lighting and outlets), commercial panels, and light industrial applications where a single-pole 15 A circuit breaker is appropriate.
• Compact, molded-case construction combines durability with a slim footprint for organized, safe panel installations.

Technical specifications

• Manufacturer: Square D
• Part number: QO115PDF
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 15 A
• Voltage rating: 120 V
• Number of poles: 1
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Whether you're replacing a failed breaker or outfitting a new panel, the QO115PDF from AmpState delivers dependable protection you can trust. Its plug-in design keeps panel maintenance straightforward, while the thermal-magnetic mechanism adapts to varying loads, reducing nuisance trips and helping keep downstream devices safe. Choose this breaker for a recognized, OEM-compatible solution that aligns with your existing Square D QO ecosystem.