Square D Q0M-100-VHL - 240VAC, Miniature Circuit Breaker (MCB)

Meet the Square D Q0M-100-VHL, a 240VAC miniature circuit breaker (MCB) engineered to guard critical circuits in demanding electrical systems. Designed for panelboards, switchboards, control panels, and OEM equipment, this MCB delivers dependable overcurrent protection and easy integration into existing Square D protection schemes.

With the Q0M-100-VHL in your setup, you gain reliable, predictable interruption of overloads and short circuits, helping prevent equipment damage, downtime, and safety hazards in industrial and commercial environments.

Key advantages

• Reliability in challenging environments: robust construction and proven performance support long service life in distribution panels and motor control centers.
• Designed for 240VAC circuits: protects standard distribution, lighting, and control circuits common in commercial and industrial facilities.
• Compact, install-friendly design: minimizes panel congestion and simplifies wiring in panelboards, switchboards, and control enclosures.
• Seamless compatibility: part of the Square D protection family, enabling cohesive maintenance and easier spare parts management for OEMs and service teams.
• Versatile application: ideal for industrial, commercial, and OEM settings where dependable overcurrent protection and safe operation matter most.

Ideal use scenarios

• Panelboards and switchboards in manufacturing lines, automated systems, and processing facilities
• Motor control centers and equipment racks requiring reliable circuit protection
• OEM equipment housings and integrated control systems that demand certified, consistent protection
• Control panels for HVAC, conveyors, and automation in commercial environments

What to consider when selecting and installing

Ensure your circuit operates at 240VAC and that the protection rating matches the branch circuit requirements. Install in compliant enclosures and follow standard wiring practices. If you already rely on Square D protection devices, the Q0M-100-VHL fits your existing protection strategy, offering predictable trip behavior and straightforward diagnostics in the event of an overcurrent event.

In short, the Square D Q0M-100-VHL 240VAC MCB delivers dependable, straightforward protection for distribution panels and motor control centers in industrial and commercial installations—helping you reduce downtime and maintain safe, reliable operation.