Murray MP220 - 20A, 2-Pole, Circuit Breaker

The Murray MP220 is a 20A, 2-pole circuit breaker built to deliver dependable overcurrent protection in demanding electrical environments. Designed for panelboards, switchboards, and control panels, this breaker helps keep critical equipment safe from overloads and short circuits.

Two-pole configuration means both live conductors are interrupted together, providing safer disconnects for 240V circuits and ensuring protective coordination across distribution panels and motor control centers. This makes it an ideal choice for industrial facilities, commercial installations, and OEM equipment where reliable protection and straightforward wiring are essential.

• Current rating: 20A
• Poles: 2-Pole
• Breaker type: Circuit Breaker
• Applications: panelboards, switchboards, control panels, distribution panels, motor control centers
• Usage scenarios: protecting feeders and branch circuits in industrial plants, safeguarding motor loads, and enabling clean, predictable trip behavior

Why choose the Murray MP220? It’s designed for robustness in environments where dependable overcurrent protection is non-negotiable. In OEM settings, it streamlines panel builds by providing a standard, two-pole solution that reduces wiring complexity while delivering precise, predictable protection for shared neutrals and multi-line circuits.

Practical tips for use:

• Pair with compatible Murray distribution hardware in panelboards to ensure consistent trip curves and coordinated protection across your installed base.
• Label circuits clearly and plan for both lines to trip together, especially on 240V motors and conveyors to prevent hazardous lockout conditions.
• Keep spare MP220 units on hand for quick replacements, minimizing downtime in critical control panels and MCCs.