The Multiquip 111931101 Switch Box Assembly FX is a genuine OEM component designed for Multiquip FX series frequency vibrators, including the FX40G6, FX50G6, FX60E6, and FX30E6. As a direct OEM replacement, this assembly ensures the correct electrical specifications and switching behavior required by the FX vibrator line. Sourced directly through authorized Multiquip distribution, the 111931101 is built to the same standards as the original unit installed at the factory. DHS Equipment stocks this part to help keep your concrete vibrator running at full output with no guesswork on compatibility.
Key Features
- Correct Electrical Output: — Genuine OEM construction ensures proper switching capacity and circuit protection matched to FX series vibrator operating requirements.
- Direct Bolt-On Replacement: — Designed to replace the original switch box assembly on FX frequency vibrators using the existing mounting points and wiring connections.
- Confirmed FX Series Fitment: — Verified compatible with FX40G6, FX50G6, FX60E6, and FX30E6 Multiquip frequency vibrators.
- Sustained Vibration Consistency: — A functioning switch box assembly maintains steady power delivery to the vibrator head, ensuring consistent concrete consolidation on every pour.
- Electrical Safety Compliance: — OEM-spec construction preserves the correct overcurrent and switching protection designed into the FX vibrator's electrical system.
The switch box assembly on an FX series frequency vibrator controls and distributes electrical power from the power source to the vibrator motor, managing the on/off switching and protecting the circuit during operation. When this assembly fails or develops a fault, the vibrator may fail to start, lose power inconsistently, or trip out mid-pour — directly impacting concrete consolidation quality. Replacing it with a correct OEM unit restores predictable, full-power operation and protects the downstream electrical components of the vibrator system.
Part Details
| Part Number | 111931101 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Switch Box Assembly FX |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | FX40G6 |
| Vibrators | FX50G6 |
| Vibrators | FX60E6 |
| Vibrators | FX30E6 |
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.