The Wacker Neuson Fuse is a genuine OEM component designed for the HI-series indirect-fired air heaters, including the HI300D, HI110HD D, HI200D, HI300HD D, HI400HD D, and HI400HD G models. As a direct factory replacement, this fuse matches the original electrical specification to ensure proper circuit protection across the full HI-series lineup. Sourced directly from Wacker Neuson, part number carries the same quality standards as the component installed at the factory. Keep a spare on hand to get your heater back online fast when electrical protection is needed.
Key Features
- Correct Amperage Rating: — Matched to the original electrical specification of the HI-series heater circuit, ensuring the fuse opens at the right threshold — not too early, not too late.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, this fuse is the same component installed during production — no guesswork on fit or compatibility.
- Broad HI-Series Compatibility: — Fits the HI300D, HI110HD D, HI200D, HI300HD D, HI400HD D, and HI400HD G indirect-fired air heaters in a single part number.
- Circuit Protection Maintained: — A correctly rated fuse protects downstream electrical components in the heater from overcurrent damage — a failed or incorrectly rated fuse can lead to component failure or unsafe heater operation.
- Electrical Safety Compliance: — Using the correct OEM-rated fuse is essential for maintaining the heater's designed overcurrent protection and safe operation on the jobsite.
A fuse is a one-time overcurrent protection device that safeguards the electrical circuit inside your indirect-fired air heater. When current exceeds the rated threshold — due to a short circuit or component fault — the fuse element melts and breaks the circuit, preventing damage to wiring, controls, and other electrical components. A blown fuse is often a symptom of an underlying issue, but without a properly rated replacement like the Wacker Neuson 5200002674, the heater will not operate and the circuit remains unprotected.
Part Details
| Part Number | 5200002674 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuse |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 300D, HEATER-INDIRECT, DIESEL, -20° | HI300D | 5000620866 |
| HI 110HD D Indirect Air Heater, Diesel | HI110HD D | 5000620864 |
| HI 200 D Indirect Air Heater | HI200D | 5000620865 |
| HI 300HD D Indirect Air Heater, Diesel | HI300HDD | 5000620867 |
| HI 400HD D Indirect Air Heater | HI400HDD | 5000620868 |
| HI 400HD G Indirect Air Heater | HI400HD G | 5000620701 |
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.
