The Wacker Neuson Safety Breaker is a genuine OEM component designed for ML440, ML240, ML425, and ML225 series Light Towers and Multifunction Floodlight Towers. As a direct OEM replacement, this part is manufactured to the exact electrical ratings and form factor of the original, ensuring a drop-in fit within the power distribution circuit of your Wacker Neuson light tower. Sourced directly through authorized Wacker Neuson supply channels, the carries the same part number and specification as the unit installed at the factory. Keep a verified replacement on hand and get your tower back in service without guesswork on compatibility.
Key Features
- Correct Trip Rating for Light Tower Circuits — Genuine OEM construction means this safety breaker meets the precise overcurrent trip threshold engineered for Wacker Neuson light tower electrical systems.
- Direct Swap Installation — Matches the original terminal configuration and housing dimensions for a straightforward swap in the existing breaker panel without additional hardware.
- Broad ML-Series Coverage — Fits ML440, ML240, ML425, and ML225 Light Towers as well as ML440, ML240, ML425, and ML225 Multifunction Floodlight Towers, covering a wide range of Wacker Neuson tower variants under a single part number.
- Circuit Protection That Keeps Lights Running — A functioning safety breaker trips under fault conditions to protect downstream wiring and fixtures; a failed or incorrect breaker can result in nuisance trips, unprotected circuits, or complete loss of output power.
- Electrical Safety Compliance — As a safety-critical electrical protection device, using the OEM-specified 5000403850 ensures the circuit protection characteristics remain within the parameters Wacker Neuson engineered for safe field operation.
A safety breaker is an automatic switching device that monitors electrical current flowing through a circuit and trips — physically opening the connection — when that current exceeds a safe threshold. In a light tower, it protects the generator output, wiring harness, and lighting fixtures from damage caused by overloads or short circuits. When a safety breaker fails or is replaced with an incorrectly rated unit, the tower may either trip constantly under normal loads or, more dangerously, fail to trip during a genuine fault, putting both the equipment and operators at risk.
Part Details
| Part Number | 5000403850 |
|---|---|
| Old Part Number | 0403850 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Safety Breaker |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Towers | ML440 | 5000630117, 5000630204, 5000630323, 5000630324, 5000630325, 5000630327 |
| Light Towers | ML240 | 5000630118, 5000630205, 5000630326 |
| Light Towers | ML425 | 5000630119, 5000630206 |
| Light Towers | ML225 | 5000630120, 5000630207 |
| Light Towers | ML440(RAW) | 5000630333, 5000630181 |
| Light Towers | ML240(RAW) | 5000630179 |
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.
