The Wacker Neuson DIN Rail Adapter Plate is a genuine OEM component designed for the HI750 and HI900 series mobile indirect fired air heaters, including diesel, natural gas, and dual-fuel configurations. As a direct factory replacement, this part carries the same specifications and dimensional tolerances as the original, ensuring it seats correctly within the heater's electrical enclosure without rework or adaptation. Compatibility extends across a wide range of HI750 and HI900 configurations — including skid-mounted units, surge brake models, and cold-weather rated variants down to -40° — making part number a reliable sourcing option for fleet operators and service technicians alike.
Key Features
- OEM Electrical Panel Fit: — Manufactured to Wacker Neuson's original dimensional spec, ensuring the adapter plate mounts flush on the DIN rail without gap or flex that could compromise terminal block stability.
- Broad Series Coverage: — Fits a wide range of HI750 and HI900 indirect fired air heater configurations, including diesel, natural gas, LP, and dual-fuel DGM models across portable and skid-mounted frames.
- Cold-Weather Rated Model Support: — Verified for use in HI750GM HD and HI900 DGM units rated to -40°, where secure electrical component mounting is critical to consistent cold-start performance.
- Stable Component Mounting: — A correctly fitted DIN rail adapter plate locks control components in position, preventing vibration-induced loosening that can lead to intermittent faults or heater shutdowns on jobsite.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, part number 5200004303 matches the original assembly specification — no guesswork on fitment when you're returning a heater to service.
A DIN rail adapter plate provides the mechanical interface that mounts control components — such as terminal blocks, relays, or circuit breakers — onto the standardized DIN rail inside an electrical enclosure. It positions and secures these components so they remain stable during operation and resist loosening from engine vibration or transport movement. When this plate is missing, damaged, or improperly fitted, components can shift or lose contact, causing intermittent electrical faults that are difficult to diagnose and can take a heater out of service unexpectedly.
Part Details
| Part Number | 5200004303 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | DIN Rail Adapter Plate |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 5200014160 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
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.
