Westinghouse QNBL1015 - 15A, 1-Pole, Circuit Breaker

Westinghouse QNBL1015 — 15A, 1-Pole Circuit Breaker provides precise, reliable overcurrent protection for professional electrical setups. Built for panel readability and quick serviceability, this 1-pole unit is designed to slot into panelboards, switchboards, and control panels with ease, keeping critical circuits safeguarded without complicating the layout.

Why this matters in real-world installations: in industrial, commercial, and OEM environments, protecting wiring and downstream equipment from overloads and short circuits is non-negotiable. The QNBL1015 delivers dependable protection in distribution panels and motor control centers, helping you minimize downtime and maximize safety across your electrical distribution system.

Key specifications at a glance

• Current rating: 15A
• Pole configuration: 1-Pole
• Breaker type: Circuit Breaker
• Applications: panelboards, switchboards, and control panels; ideal for industrial, commercial, and OEM use

Ideal use cases and scenarios

• Distributing and protecting circuits in distribution panels where space is a premium and reliability is essential
• Protecting single-phase circuits in motor control centers and other control interfaces
• Applications across industrial facilities and commercial installations that demand consistent overcurrent protection
• OEM equipment where a compact, dependable 15A, 1-pole breaker is part of the standard protection strategy

What makes it work for you

The Westinghouse QNBL1015 isn’t just a component—it’s a protective solution designed to prevent damage from overloads and faults. By interrupting current quickly and safely, it helps maintain equipment longevity, reduces the risk of electrical fires, and supports safer maintenance routines in busy panels and control cabinets.

Practical guidance for deployment

• Confirm compatibility with your panelboard or switchboard configurations to ensure a smooth install and reliable operation
• Use in circuits and environments that require single-pole protection with a 15A rating
• Schedule regular inspections of panel connections and enclosure integrity to sustain performance over time

With the Westinghouse QNBL1015, you gain a focused, purpose-built solution for protecting essential electrical circuits in industrial, commercial, and OEM contexts—delivering clear value through dependable protection and straightforward integration.