The Wacker Neuson Circuit Breaker is a genuine OEM component designed for the LTN4Y and LTN5Y series light towers, including the LTN4Y, LTN4Y RH, LTN4Y SA, LTN4Y 60Hz, LTN4Y 120V/60Hz, LTN5Y, LTN5Y SA, LTN5Y CH, LTN5Y UK, LTN5Yp, LTN5Yp HD, LTN5Ypa, and LTN5Ypk models. Sourced directly from Wacker Neuson, this is the same circuit breaker originally fitted to these machines — ensuring correct electrical ratings and a drop-in installation with no guesswork. Choosing a genuine OEM part means the breaker trips at the correct current threshold, protecting the tower's electrical system as intended. If you're servicing any of the covered LTN4Y or LTN5Y variants, part number is the verified replacement to reach for.
Key Features
- Correct Trip Rating for LTN Light Towers — Genuine OEM spec ensures this breaker opens the circuit at precisely the right current level, protecting downstream electrical components from overload damage.
- Direct-Swap Installation — Matches the original mounting footprint and terminal configuration, so it installs into the existing panel position without adaptation or modification.
- Broad LTN Series Coverage — Fits the full LTN4Y and LTN5Y light tower family, including SA, RH, CH, UK, 60Hz, 120V/60Hz, Yp, Ypa, Ypk, and Yp HD variants.
- Electrical System Protection — A functioning circuit breaker is the first line of defense against wiring damage, component burnout, and potential fire risk on a light tower running continuous generator load.
- Electrical Safety Compliance — As a safety-critical electrical protection device, using the OEM-rated part ensures the machine's overcurrent protection operates within its designed parameters — critical on jobsite equipment running at full load for extended periods.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM replacement, backed by Wacker Neuson's part number 5100007251 for straightforward ordering and parts verification.
A circuit breaker serves as the electrical system's automatic safety switch — it monitors current flowing through the circuit and immediately breaks the connection if that current exceeds a safe level. On a light tower like the LTN4Y and LTN5Y series, this protects the generator output wiring, lighting heads, and control components from the heat and damage caused by sustained overloads or short circuits. When a circuit breaker fails or trips and will not reset, the machine loses output to the affected circuit entirely, making prompt replacement essential to restore safe operation.
Part Details
| Part Number | 5100007251 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Circuit Breaker |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN5Yp | LTN5Yp | 5100069549 |
| LTN5Y SA | LTN5Y SA | 5100069548 |
| LTN4Y 60 Hz | LTN4Y 60Hz | 5100069546 |
| LTN4Y SA | LTN4Y SA | 5100069547 |
| LTN4Y | LTN4Y | 5100073603 |
| LTN5Ypk | LTN5Ypk | 5100077880 |
| LTN4Y RH | LTN4Y RH | 5100077620 |
| LTN5Yp HD | LTN5Yp HD | 5100079429 |
| LTN5Y | LTN5Y | 5100069550 |
| LTN5Ypa | LTN5Ypa | 5100069551 |
| LTN5Y CH | LTN5Y CH | 5100069552 |
| LTN5Y UK | LTN5Y UK | 5100069553 |
| LTN4Y | LTN4Y ME | 5100069545 |
| LTN4Y 120V/60Hz | LTN4Y 120V/60Hz | 5100075978 |
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.
