The Wacker Neuson Trip Relay is a genuine OEM component designed for the G3.3AI, GS5.7AI, G5.7AI, G4.6AI, and GS4.6AI 50Hz portable generator series. As a direct factory replacement, this relay ensures the generator's protective shutdown circuit operates exactly as Wacker Neuson engineered it. It is the correct part for both standard and electric-start variants within these generator families. Verify your model number before ordering to confirm compatibility.
Key Features
- Genuine OEM Electrical Specification — Sourced directly from Wacker Neuson, this trip relay matches the exact switching characteristics and coil rating required by the generator's control circuit.
- Drop-In Replacement — Connects to the existing wiring harness using the original terminals, so installation stays straightforward with no improvised wiring adapters needed.
- Broad Generator Family Coverage — Fits the G3.3AI, GS5.7AI, G5.7AI, G4.6AI, and GS4.6AI 50Hz portable generators, covering both manual-start and electric-start configurations in this lineup.
- Protects Generator Output and Load Equipment — A correctly functioning trip relay enables fast, accurate protective shutdowns; a failed relay can leave the generator running under fault conditions or prevent it from starting altogether.
- Fault Circuit Safety Compliance — This relay is part of the generator's protective shutdown system, making correct part specification essential for safe operation under overload or fault conditions.
The trip relay is an electromechanical switching device that sits within the generator's protective control circuit. When the generator detects an electrical fault — such as an overload, short circuit, or voltage irregularity — the relay responds by opening or closing the circuit to trigger a protective shutdown, safeguarding both the generator and any connected equipment. A worn or failed trip relay can cause nuisance trips that interrupt power unexpectedly, or worse, fail to trip when a genuine fault occurs, leaving the machine and load exposed to damage.
Part Details
| Part Number | 5000117459 |
|---|---|
| Old Part Number | 0117459 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Trip Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator, 50Hz | G3.3AI | 5000009036 |
| Portable Generator with Electr ic Start, 50Hz | GS5.7AI | 5000009039 |
| Portable Generator, 50Hz | G5.7AI | 5000009040 |
| Portable Generator, 50Hz | G4.6AI | 5000009037 |
| 50Hz Portable Generator with E lectric Start | GS4.6AI | 5000009038 |
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.
