Wacker Neuson 5100046043 Fuse, 80A

The Wacker Neuson Fuse, 80A is a genuine OEM electrical protection component designed for the RD40-130, RD45-140, RC50, RC70, and RC110 series ride-on compactors. As a factory-original part, the is manufactured to the exact current rating and physical specification required by these machines, ensuring the electrical system is protected the way Wacker Neuson engineered it to be. Fitment extends across a wide range of configurations including standard, cab, ROPS, DPF, and US-market variants within these model families, making this fuse a high-coverage replacement for the compactor fleet. When an 80A fuse blows, sourcing the correct OEM component means the circuit protection is restored to spec — no guesswork on ratings or fitment.

Key Features

• Exact 80A Current Rating: — Matched to the precise amperage specification required by the electrical circuits on these compactors, ensuring the fuse trips at the correct threshold — not before, not after.
• Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, this fuse carries the same part number used on the original production line, so you know the fit and spec are correct before it arrives.
• Drop-In Replacement: — Designed to seat directly into the existing fuse holder on covered models with no modification to the harness or fuse block required.
• Wide Model Coverage: — Fits RD40-130, RD45-140, RC50, RC70, and RC110 series compactors across standard, DPF, cab, ROPS, and US-market configurations.
• Electrical System Safeguard: — A correctly rated fuse prevents overcurrent damage to wiring, control modules, and downstream electrical components — a failed or incorrectly rated fuse puts expensive electrical hardware at risk.
• Critical Safety Component: — Fuses are a primary line of defense against electrical fires and wiring failures on heavy equipment; using the correct OEM-rated replacement maintains the protection the machine was designed with.

An 80A fuse sits in the main electrical circuit of the compactor and acts as a sacrificial protection device — when current through the circuit exceeds 80 amps, the fuse element melts and breaks the circuit before that excess current can damage wiring, control units, or other electrical components. Without a functioning fuse of the correct rating, a fault or overload condition can cause wiring harness damage, component failure, or in serious cases, an electrical fire. Replacing a blown fuse with the correct OEM-rated part restores full circuit protection and gets the machine back to safe operating condition.

Part Details

Compatibility & Fitment

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.