Westinghouse QC3015 - 15A, 240VAC, 3-Pole, Circuit Breaker

The Westinghouse QC3015 is a purpose-built protection solution for demanding electrical systems. With a 15A rating and a 240VAC operating range, this 3-pole circuit breaker delivers reliable overcurrent protection where it matters most—across multi‑phase distribution and motor control environments.

• 15A current rating up to 240VAC for standard load and motor circuit protection.
• 3-Pole configuration provides coordinated protection across all three phases in 3‑phase panelboards, switchboards, and control panels.
• Designed for industrial, commercial, and OEM applications where dependable performance and safe operation in distribution panels and motor control centers are essential.
• Compact, easy-to-integrate form factor that simplifies wiring and panel layout in space-constrained enclosures.
• Optimized for scenarios where balanced phase protection reduces the risk of partial trips and ensures a clean shutdown of multi‑phase equipment.

Ideal use cases

Whether you’re provisioning a motor control center, a distribution feeder, or a control panel for commercial equipment, the QC3015 delivers dependable protection. It’s well-suited for pumps, conveyors, HVAC systems, and other three-phase loads where consistent safety and reliability are critical.

Why this matters

In 3‑phase systems, protecting all conductors together minimizes arc and fault risk during a trip and helps prevent equipment damage from imbalanced currents. The QC3015’s 3‑pole design is purposefully chosen to support cohesive shutdown across every phase, preserving equipment integrity and reducing downtime.

Installation and compatibility

Choose the Westinghouse QC3015 when your panel, switchboard, or control enclosure is configured for 3‑pole devices. Ensure your application uses a 3‑phase distribution scheme and that the enclosure and bus setup are compatible with a 3‑pole breaker. This part is built to slot into standard industrial panels where reliable, straightforward overcurrent protection is required.

For teams upgrading or stocking spare parts, the QC3015 represents a durable, straightforward solution that aligns with real-world 3‑phase protection needs. When you select this model, you’re investing in a trusted component designed to safeguard equipment, minimize unscheduled downtime, and keep critical processes flowing smoothly.