The Wacker Neuson Circuit Breaker is a genuine OEM component designed for the HSH700 and HSH650 hydronic surface heaters. Sourced directly from Wacker Neuson, this circuit breaker meets the exact specifications required by both the HSH700 and HSH650 systems, ensuring a direct, no-compromise fit into the electrical assembly. Keeping the electrical protection system in proper working order is critical to safe and consistent heater operation — this genuine OEM part is the right choice for restoring your machine to its original condition.
Key Features
- Genuine OEM Electrical Specification: — Manufactured to the precise trip rating and electrical tolerance required by Wacker Neuson HSH hydronic heater systems — not a generic breaker substitute.
- Drop-In Replacement: — Designed to install directly into the existing electrical panel position on both the HSH700 and HSH650, using the original mounting footprint and terminal connections.
- Confirmed Fitment for HSH700 and HSH650: — Verified compatibility across both the HSH700 (5000620243) and HSH650 (5000620991) hydronic surface heater models.
- Restores Overload Protection: — A worn or tripped-beyond-reset circuit breaker leaves the heater's electrical system unprotected; replacing it with part 5000176635 restores the designed current cutoff response.
- Electrical Safety Critical: — The circuit breaker is a primary safeguard against overcurrent events in the heater's electrical circuit; using a correctly rated OEM part ensures the protection threshold matches the system's original design requirements.
A circuit breaker acts as the electrical system's automatic safety switch, monitoring current flow and cutting power when an overload or fault condition is detected. In hydronic surface heaters like the HSH700 and HSH650, where electrical components drive pumps, controls, and heating circuits, a correctly rated breaker is essential to protect the system from damage caused by surges or short circuits. When a circuit breaker fails to reset or no longer trips reliably, it must be replaced promptly — continuing to operate with a compromised breaker puts both the machine and the job site at risk.
Part Details
| Part Number | 5000176635 |
|---|---|
| Old Part Number | 0176635 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Circuit Breaker |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HSH650 | HSH650 | 5000620991 |
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.
