Square D QO230 - 30A, 2-Pole, Circuit Breaker

Square D QO230—a dependable 30A, 2-pole circuit breaker built for demanding electrical environments. This reliable protector delivers precise overcurrent protection for panelboards, switchboards, and control panels, helping keep critical equipment safe and operations uninterrupted.

• 30-amp, 2-pole configuration provides balanced protection across both conductors, ensuring safe, coordinated interruption in every circuit.
• Versatile installation designed for use in panelboards, switchboards, and control panels, making it suitable for a wide range of industrial, commercial, and OEM applications.
• Part of the Square D QO family renowned for robust construction and consistent performance in distribution panels and motor control centers.
• Compact, modular protection that integrates smoothly into existing electrical assemblies without compromising space or accessibility.

This QO230 model is the right choice when you need dependable overcurrent protection that you can rely on in real-world usage—from busy manufacturing floors to busy service environments. By safeguarding feeders and motors in distribution panels and MCCs, it helps minimize downtime and extend equipment life, even under demanding loads.

Why choose the QO230 for your system

• Precise 30A protection ensures circuits stay within safe limits while reducing nuisance trips in properly sized layouts.
• Two-pole design delivers simultaneous interruption on both lines, enhancing safety and fault clearing efficiency.
• Industrial-grade reliability—well-suited for panelboards, switchboards, and control panels in industrial, commercial, and OEM settings.

Ideal use scenarios include protecting motor control centers, feeder circuits in distribution panels, and critical control circuits in equipment housings. With the Square D QO230, you gain a trusted, straightforward solution that pairs well with other QO-series devices, delivering consistent protection and easy maintenance over the long term.