The Wacker Neuson Circuit Breaker 25A 2 Pole DIN Mount GF is a genuine OEM component designed for the HI1000 Indirect Air Heater, E1250 Hydronic Heater, and HSH380 heater series. Sourced directly from Wacker Neuson, this breaker carries the exact ratings and DIN rail mounting configuration specified for these machines. It fits across multiple variants in the HI1000, E1250, and HSH380 families, covering diesel, LP/NG, and generator-equipped configurations. When you order by part number, you can be confident you are installing the correct breaker for your unit.
Key Features
- Correct Amperage and Pole Rating — 25A, 2-pole rating matched to the electrical load requirements of Wacker Neuson heater control circuits, ensuring the breaker trips at the right threshold.
- DIN Rail Mount Configuration — Clips directly onto the standard DIN rail inside the control enclosure with no adapter hardware needed, making for a clean, secure installation.
- Broad Heater Series Coverage — Compatible with HI260, HI1000, HI1000DGM, E1250B, E1250S, E1250P, HSH380B, and HSH380S models across diesel, propane, and natural gas variants.
- Ground Fault Protection — The GF designation confirms built-in ground fault functionality, protecting downstream electrical components and the heater's control system from fault current damage.
- Electrical Safety Compliance — Replacing a failed or degraded circuit breaker with the correct OEM-rated component ensures the overcurrent protection circuit performs as the machine was engineered to operate — critical in temporary heat and construction site environments.
- Genuine OEM Part — Manufactured to Wacker Neuson specifications, part 5200017784 maintains the electrical integrity of the original installation without substituting ratings or form factor.
A circuit breaker protects the electrical system by automatically interrupting current flow when it exceeds a safe level — in this case, 25 amps across two poles. In Wacker Neuson heaters, this component safeguards the control board, ignition circuitry, and connected components from overload or fault conditions. When a breaker fails to trip or trips repeatedly under normal load, it is a signal that either the breaker itself has degraded or an underlying fault exists — either way, operating with a worn or incorrect breaker puts the entire electrical system at risk.
Part Details
| Part Number | 5200017784 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Circuit Breaker 25A 2 Pole DIN Mount GF |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
| E1250S | E1250S | 5200012355, 5200012354 |
| E12540B | E1250B | 5200012353, 5200007613 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
| 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 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359, 5200007614 |
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.
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