Square D QO2100NRBCP - 100A, 2-Pole, Circuit Breaker

The Square D QO2100NRBCP 100A, 2-Pole Circuit Breaker is engineered to deliver clear, reliable overcurrent protection in demanding electrical environments. With a 100A rating and a two-pole design, it protects both sides of circuits to prevent faults from cascading through your system, safeguarding equipment and personnel alike.

Designed for flexible use in panelboards, switchboards, and control panels, this breaker integrates seamlessly into existing Square D installations. Its form and fit align with standard QO-series enclosures, making installation straightforward in new builds or retrofit projects without compromising space or accessibility.

Ideal for industrial, commercial, and OEM applications where dependable protection and safe operation are critical in distribution panels and motor control centers. Use it to protect feeders, branch circuits, and motor-driven loads—think pumps, conveyors, HVAC systems, lighting circuits, and control circuitry—where quick, reliable interruption during an overcurrent event is essential.

Key specifications

• Current rating: 100A
• Poles: 2-Pole
• Breaker type: Circuit Breaker

What sets this breaker apart

• Optimized for compatibility with panelboards, switchboards, and control panels in industrial, commercial, and OEM environments.
• Part of the Square D QO family, delivering dependable protection in distribution panels and motor control centers.
• Clear, unambiguous labeling supports faster diagnostics and safer maintenance in busy service environments.

Choosing the Square D QO2100NRBCP means investing in a proven protection solution that aligns with established electrical infrastructure while offering the reliability needed for continuous operation. Add this 100A, 2-Pole circuit breaker to your cart to ensure ready availability for critical circuits and to support efficient, safe electrical distribution across your facility.