The Wacker Neuson Emergency Stop Switch Ready to Run is a genuine OEM component designed for the HI260 and HI1000 series indirect air heaters, including diesel, gas, DGM electric brake, and DGM surge brake configurations. As a direct OEM replacement, part is manufactured to the same electrical and mechanical specifications as the original, ensuring it integrates correctly with the heater's control circuit without adaptation. This switch covers an extensive range of HI260 and HI1000 models, making it the go-to solution whether you're servicing a standard diesel unit, a gas-fired configuration, or a DGM variant. Keeping your heater's emergency stop function properly maintained means operators can shut down the unit instantly when conditions demand it.
Key Features
- Correct Electrical Specification: — Manufactured to OEM electrical ratings for the emergency stop circuit, ensuring proper actuation force and switch continuity in the HI260 and HI1000 control system.
- Direct-Fit Replacement: — Mounts and connects to the existing wiring harness position just like the original switch, with no re-pinning or bracket modification needed.
- Broad HI-Series Compatibility: — Fits multiple HI260 and HI1000 configurations including diesel with tank, diesel without tank, gas, DGM electric brake, and DGM surge brake variants.
- Immediate Shutdown Response: — A fully functional emergency stop switch ensures the heater cuts power and fuel flow without delay — a failed or sticky switch can prevent safe, rapid shutdown when it matters most.
- Critical Safety Component: — The emergency stop switch is a primary operator safety control on indirect air heaters; using a genuine OEM part maintains the integrity of the safety shutoff system as originally engineered.
- Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, part number 5200025689 carries the full backing of the manufacturer for fit and function on supported heater models.
The emergency stop switch on an indirect air heater is a dedicated safety control that immediately interrupts heater operation when activated — cutting power to the burner and fuel system to bring the unit to a safe stop as quickly as possible. On the HI260 and HI1000 series, this switch sits within the heater's control circuit and must respond instantly and reliably under both normal servicing conditions and genuine emergency situations. A worn, corroded, or mechanically failed emergency stop switch can stick in either position — either failing to stop the heater when pressed or preventing the machine from restarting after a safe shutdown — both of which compromise operator safety and equipment reliability.
Part Details
| Part Number | 5200025689 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Emergency Stop Switch Ready to Run |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
| HI1000 Indirect Air Heater, Diesel w/Tank | HI1000 | 5200011232, 5200011233, 5200011231, 5100049274, 5100049273 |
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235, 5100049275, 5100049276 |
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.
Wacker Neuson