The Wacker Neuson Toggle Switch SPST Off-On 10A 1/4 QD is a genuine OEM component designed for the HI 770 XHD Indirect Air Heater series. Sourced directly from Wacker Neuson, this part carries the same specifications as the original switch installed at the factory, ensuring a correct match for your machine. Compatible across multiple HI 770 XHD configurations including Arctic Bear XHD and standard HI770XHD build variants, this toggle switch is the reliable replacement when your original component shows signs of failure or damage.
Key Features
- Correct Electrical Rating for the Application — Rated at 10A with SPST Off-On switching action, this part meets the exact electrical load requirements of the HI 770 XHD heater circuit.
- 1/4" Quick-Disconnect Terminals — QD terminal connections allow for straightforward removal and reinstallation without soldering, matching the original wiring harness interface.
- Genuine OEM Part — Manufactured to Wacker Neuson's own specifications, this switch maintains the integrity of the original electrical control system rather than substituting a generic equivalent.
- Broad HI 770 XHD Coverage — Fits multiple HI 770 XHD configurations, including Arctic Bear XHD, Arctic Bear XHD NS, and standard Extra Heavy Duty Air Heater variants.
- Restores Reliable Heater Control — A faulty toggle switch can cause intermittent operation or complete loss of heater function; replacing it with 5200009347 restores full, consistent on/off control of the unit.
- Electrical Safety Compliance — Using the correct rated OEM switch ensures the heater's electrical circuit operates within its designed parameters, reducing the risk of overload or unsafe switching behavior.
A toggle switch in an indirect air heater controls the primary power circuit, allowing the operator to turn the unit on or off from the control panel. The SPST (Single Pole Single Throw) configuration means it manages one circuit path — when the switch is in the off position, power to the heater is interrupted; in the on position, current flows to enable heater operation. When this switch fails — whether through contact wear, mechanical breakage, or electrical arcing — the heater may fail to start, switch off unexpectedly, or become unresponsive to operator input, making prompt replacement essential for keeping the heater in safe, working order.
Part Details
| Part Number | 5200009347 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Toggle Switch SPST Off-On 10A 1/4 QD |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183, 5200003814, 5200004934, 5100049894 |
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
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.
