Square D MHP26800 - 800 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Square D MHP26800 is a high-capacity, bolt-on molded case circuit breaker designed to safeguard large branch circuits in panelboards and load centers. Rated at 800A and 600V, this 2-pole device delivers dependable overcurrent and short-circuit protection when the stakes are high.

• Secure bolt-on mounting: clamps firmly to the bus, creating a rigid, vibration-resistant connection that stands up to equipment-room and industrial environments.
• Thermal-magnetic trip unit: combines precise overload protection with rapid magnetic response to short circuits, delivering stable, repeatable protection across varying loads.
• OEM-compatible: designed to work with matching Square D OEM load centers and panelboards, ensuring reliable integration and consistent protection schemes.
• Versatile applications: suitable for residential, commercial, and light industrial installations needing robust branch protection for large feeders and circuits.

How it helps you in the real world

In laboratories, mid-size manufacturing, or multi-residential buildings, the MHP26800 provides a single, dependable solution for protecting critical feeders. The 2-pole design minimizes space while delivering full recommended current for high-load circuits. If you're upgrading an older panel or wiring a new load center, this bolt-on breaker offers straightforward installation and compatibility with existing Square D systems.

Technical snapshot

• Manufacturer: Square D
• Part number: MHP26800
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 800A
• Voltage rating: 600V
• Number of poles: 2
• Mounting style: Bolt-on
• Applications: Branch circuit overcurrent and short-circuit protection

Available through AmpState, the Square D MHP26800 is built for reliability in demanding electrical environments. Choose it when you need a high-current, space-efficient protection solution that you can count on day after day.