Square D | MHP36800V | Circuit Breaker | 800A | 3-Pole | 36800V

Meet the Square D MHP36800V circuit breaker, a high-current, three-pole protection solution built for demanding industrial power systems. Engineered for reliability in maintenance, retrofit, and replacement projects, this device ensures precise compatibility when exact specifications are non-negotiable.

Key specifications

• Amperage: 800A
• Poles: 3-Pole
• Voltage rating: 36800V
• Part number: MHP36800V

Designed to fit where matching specs are required, this breaker is ideal for scenarios that demand dependable performance and straightforward replacement. Use the part number MHP36800V as your primary reference to confirm compatibility with your Square D panels, switchgear, or distribution gear before ordering.

Why this Square D breaker stands out

• Trusted Square D engineering supports robust protection in high-current, three-phase networks.
• The 3-pole design provides coordinated disconnection across all live lines, enhancing safety and system stability during faults.
• High-voltage capability makes it suitable for retrofit and replacement in demanding industrial installations where older gear needs upgrading.
• Specific part-number-based compatibility minimizes guesswork and streamlines procurement for maintenance and upgrades.

Practical use cases

Ideal for industrial facilities where large-scale power distribution requires reliable fault interruption and precise matching to existing gear. Use cases include:

• Maintenance replacements in three-phase switchgear and distribution panels.
• Retrofits to bring aging infrastructure up to current protection standards without redesigning the entire system.
• New project installations that demand an 800A, 3-pole, 36,800V protection solution with a proven, compatible Square D footprint.

Installation and safety notes

Ensure proper installation by a qualified electrical professional. Before purchase, verify that the MHP36800V matches your equipment’s ratings and footprint. Rely on the part number as the best reference for compatibility to avoid mismatches and downtime.

Whether upgrading an existing system or retrofitting to meet modern protection requirements, the Square D MHP36800V circuit breaker delivers the precision, reliability, and compatibility needed for demanding high-voltage, three-phase applications.