Multiquip C799MP55 3 Phase Switchbox

The Multiquip C799MP55 3 Phase Switchbox is a genuine OEM component designed for Multiquip masonry saw models including MP25E1, MP25E3, MP275E3, MP2H, MP2050E1, MP2050E3, and MP2090HP. As a direct OEM replacement, this switchbox is sourced to the exact specification used in original production, ensuring correct electrical operation across all compatible saw models. If your saw is showing control issues, failing to start, or experiencing irregular power switching behavior, the C799MP55 is the verified factory replacement to restore proper function.

Key Features

• Exact OEM Electrical Specification — Built to the correct phase-switching ratings and terminal configuration for Multiquip three-phase masonry saw applications, not a generic switchbox adapted to fit.
• Direct-Mount Replacement — Matches the original mounting footprint and wiring harness connections, allowing straightforward installation without reworking the electrical housing.
• Broad Saw Compatibility — Confirmed fitment across MP25E1, MP25E3, MP275E3, MP2H, MP2050E1, MP2050E3, and MP2090HP masonry saw models.
• Restores Full Three-Phase Control — A failed or degraded switchbox can cause the saw motor to run on reduced phases, leading to loss of cutting power or motor overheating; this replacement brings full switching capacity back online.
• Electrical Safety Compliance — Three-phase switching components carry voltage loads that demand correct-spec parts; using the genuine OEM C799MP55 ensures the switch is rated for the electrical demands of these saw platforms.

The 3 Phase Switchbox controls the routing of three-phase electrical power to the saw motor, managing start, stop, and directional switching functions within the machine's electrical circuit. In a three-phase masonry saw, the switchbox is a critical point of control — if it fails, the motor may not start, may run inconsistently, or may draw unbalanced current that causes premature motor wear. Replacing a faulty switchbox with the correct OEM-specified unit restores safe, stable electrical control and protects the motor and downstream components from the effects of irregular phase distribution.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.