Multiquip 111931080 Switch Box Assembly FHA60

The Multiquip 111931080 Switch Box Assembly FHA60 is a genuine OEM component designed for FXA-50A/60A series concrete vibrators. Sourced directly from Multiquip, this assembly carries the correct wiring configuration, housing dimensions, and terminal specs required by the FXA-50A/60A frequency vibrator heads. As a genuine OEM part, it is manufactured to the same standards as the original unit installed at the factory, ensuring a true drop-in fit with no guesswork on compatibility.

Key Features

• OEM-Matched Electrical Spec — Built to the correct switching capacity and terminal configuration for FXA-50A/60A vibrator heads, so output performance is consistent with the original assembly.
• Direct Connector Fit — Housing and wiring harness interface align with the existing mounting points on FXA-50A/60A units, allowing straightforward installation without adapters or modification.
• Verified FXA-50A/60A Fitment — Confirmed fitment for Multiquip FXA-50A and FXA-60A frequency vibrator heads used in concrete consolidation applications.
• Consistent Vibration Control — A properly functioning switch box maintains reliable on/off and speed control at the operator's hand, keeping the vibrator head performing at full consolidation efficiency throughout the pour.
• Electrical Safety Compliance — Genuine OEM construction means the switch box meets the original insulation and load-rating requirements, an important consideration for wet concrete jobsite environments where electrical integrity matters.

The switch box assembly serves as the primary operator control interface between the frequency inverter power unit and the FXA-series vibrator head. It houses the switching mechanism that allows the operator to activate, deactivate, and regulate the vibrator during concrete placement. When the switch box fails or becomes damaged, the operator loses reliable control of the vibrator head — leading to inconsistent consolidation, potential over- or under-vibration, and work stoppages until the assembly is replaced.

For fitment questions or to confirm this part is correct for your specific machine configuration, contact the DHS Equipment parts team before ordering.

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.