Square D QO12030M150 - 150A, Circuit Breaker

Meet the Square D QO12030M150 - a robust 150A circuit breaker engineered for demanding electrical environments. This unit delivers dependable overcurrent protection, safeguarding your distribution network and equipment from overloads and short circuits.

This breaker is designed for versatile placement in panelboards, switchboards, control panels, and OEM equipment. In industrial, commercial, and OEM settings where safe operation and reliable interruption are non-negotiable, the 150A protection provided by the QO12030M150 helps minimize downtime and protect critical loads.

Why choose the Square D QO12030M150?

• Precise 150-amp protection: Acts quickly to interrupt fault currents, shielding circuits and connected machinery from damage and costly repairs.
• Optimized for QO-style installations: Seamlessly integrates with standard QO panelboards and related equipment, simplifying replacement and ongoing maintenance.
• Versatile deployment: Suitable for panelboards, switchboards, control panels, and OEM assemblies—well suited for upgrades in manufacturing lines, facilities, and equipment builds.
• Industrial-grade reliability: Built to perform in busy electrical rooms and distribution centers, supporting safe operation and long-term protection of critical systems.

Practical use cases

• Upgrading an aging distribution panel in a manufacturing line to enhance protection and uptime.
• Guarding a motor control center (MCC) where dependable overcurrent protection reduces unplanned downtime.
• Integrating into OEM equipment to align with standard panel architectures and safety requirements.
• Enhancing critical loads in commercial switchboards and control panels for reliable power management.

Specification snapshot and practical notes: The Square D QO12030M150 is built for reliable operation in distribution panels and motor control centers where dependable overcurrent protection is essential. As part of the QO family, it aligns with common electrical codes and installation practices, helping facilities meet safety and performance goals. Always follow local electrical codes and manufacturer guidelines during installation and replacement.

Specification highlights

• Current rating: 150 A
• Breaker type: Circuit Breaker
• Ideal applications: panelboards, switchboards, control panels, OEM equipment
• Target environments: industrial, commercial, and OEM settings requiring dependable overcurrent protection