Square D QO315EPD - 15 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

The Square D QO315EPD is a 15A, 240V, 3-pole plug-in molded case circuit breaker engineered to protect your electrical system with precision. Designed for dependable branch-circuit overcurrent and short-circuit protection, it fits seamlessly into panelboards and load centers, delivering reliable performance where you need it most.

• Fast plug-in connection for quick installation and effortless replacement, minimizing downtime during upgrades or maintenance.
• Thermal-magnetic trip unit provides stable, repeatable protection across varying temperatures and load conditions, helping to prevent nuisance trips while safeguarding conductors and devices.
• OEM-compatible design with matching Square D load centers and panelboards to ensure smooth integration and coordinated protection across your electrical system.
• Versatile application ideal for residential, commercial, and light industrial settings where reliable 240V, 3-pole protection is required.

What it does for you

The QO315EPD guards branch circuits by automatically interrupting power during overcurrent or short-circuit events. Its 3-pole configuration is suited for multi-conductor, 240V circuits and panelboard layouts that demand a single-trip solution for all active poles. By combining a robust molded-case design with a fast plug-in mechanism, it streamlines installation, simplifies panel maintenance, and helps keep critical loads protected without unnecessary downtime.

Technical snapshot

• Manufacturer: Square D
• Part Number: QO315EPD
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 240V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

When you need dependable, code-compliant protection for 240V circuits in a residential, commercial, or light industrial environment, the Square D QO315EPD stands out with its fast installation, precise protection, and OEM compatibility. Trust it to guard your electrical infrastructure while simplifying upgrades and maintenance.