Square D MGA36500 500A 3P 600V Circuit Breaker | AmpState

The Square D MGA36500 500A 3P 600V circuit breaker is engineered to deliver reliable protection in panelboards, load centers, and broader electrical distributions. When precise part matching matters, this MGA36500 stands out as a direct-fit solution that streamlines procurement and minimizes downtime for maintenance teams, panel builders, and field technicians.

• Direct part-number match: Eliminates guesswork and misorders with an exact MGA36500 fit for seamless replacement.
• Three-pole design: Ideal for three-phase systems, providing consistent protection up to 600V in industrial and commercial environments.
• 500 A rating: Robust current handling to safeguard conductors and equipment against overloads.
• Panel and distribution-ready: Specifically suited for use in panelboards and load centers that accept Square D MGA-series breakers, ensuring reliable performance.
• Stocked by AmpState: Available through AmpState to support fast procurement and fit confirmation. If you’re unsure about compatibility, a quick message will help verify fit.

Why this matters: In demanding electrical installations, you need a breaker you can trust to trip predictably and fit your existing infrastructure without modification. The MGA36500 combines a proven Square D design with a straightforward, exact-fit footprint that speeds installation and reduces inventory risk.

Who should consider this breaker? Facilities engineers, electrical contractors, spare-part coordinators, and panel builders who require a precise, high-current, three-phase solution for 600V systems and want a dependable, ready-to-use component in their stock kit.

Key specifications

• Manufacturer: Square D
• Part Number: MGA36500
• Product Type: Circuit Breaker
• Amperage: 500 A
• Poles: 3
• Voltage: 600V
• Availability: AmpState

Practical tips and use cases: Use the MGA36500 for routine panel maintenance in facilities with three-phase distribution, or as part of a dedicated spare-part kit for quick replacements in data centers, manufacturing floors, or commercial spaces. Before purchasing, confirm your panel’s acceptance of MGA-series breakers and don’t hesitate to reach out to AmpState for a quick compatibility check and tailored sourcing options.