The Wacker Neuson Main Circuit Breaker, 39A is a genuine OEM electrical protection component designed for the GPS9700 series portable generators. Sourced directly from Wacker Neuson, this part carries the same specifications as the component installed at the factory, ensuring correct amperage rating and reliable switching behavior in your machine. It is confirmed to fit the GPS9700 generator across multiple configurations, including EPA-compliant and wheel kit-equipped variants.
Key Features
- Correct 39A Rating: — Matched to the GPS9700's electrical load requirements, so the breaker trips at the right threshold — protecting your generator without nuisance tripping.
- Genuine OEM Component: — Manufactured to Wacker Neuson's exact electrical specifications, including terminal dimensions and switching characteristics that aftermarket units may not replicate.
- Direct Drop-In Replacement: — Designed to connect and mount using the existing terminal positions in the GPS9700 control panel, making swap-out straightforward for qualified technicians.
- GPS9700 Series Coverage: — Compatible with GPS9700 EPA, Premium Portable, and Wheel Kit-equipped generator configurations under part 5000192399.
- Electrical Safety Compliance: — As the main circuit breaker, this part is a critical overcurrent protection device. Using a correctly rated OEM replacement helps maintain the generator's designed safety protection for connected equipment and operators.
The main circuit breaker is the primary overcurrent protection device on a portable generator. It monitors the total current draw across the generator's output and automatically interrupts the circuit if that draw exceeds the rated amperage — in this case, 39A — preventing damage to the generator's windings, wiring, and connected loads. A breaker that fails to trip when it should can allow dangerous overloads to develop, while one that trips prematurely will cause unexpected shutdowns under normal operating conditions. Replacing a worn, tripped-and-weakened, or faulty breaker with a genuine OEM unit restores the GPS9700's ability to deliver consistent, protected power output.
Part Details
| Part Number | 5000192399 |
|---|---|
| Old Part Number | 0192399 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Circuit Breaker, 39A |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GPS9700V Generator, EPA, w/Wheel Kit | GPS9700 | 5200005042, 5000620973, 5100036768 |
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.
