Wacker Neuson 5100080494 Voltage Regulator DSR 600V
Wacker Neuson

Wacker Neuson 5100080494 Voltage Regulator DSR 600V

$1,211.43
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SKU:
5100080494-Wacker Neuson
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The Wacker Neuson Voltage Regulator DSR 600V is a genuine OEM component designed for the G25, G50, G70, G100, G120, and G130 series switchable 600V mobile generators. Sourced directly from Wacker Neuson, this regulator meets the exact output and response specifications required for stable generator performance across Standard, Cold Weather, and Custom configurations. It covers Tier 3, Tier 4 Final, and T4i emission-rated units, making it the correct replacement across a wide range of production variants. Verify your machine's model number against the fitment list before ordering to confirm compatibility.

Key Features

  • Correct Output Regulation for 600V Systems — Engineered to the precise voltage output and DSR control parameters required by Wacker Neuson's switchable 600V generator platform, not a generic regulator adapted to fit.
  • Genuine OEM Part — Supplied as an authentic Wacker Neuson replacement, ensuring the regulator matches the original unit's wiring interface and mounting configuration for a direct drop-in installation.
  • Broad Series Compatibility — Fits G25, G50, G70, G100, G120, and G130 mobile generator series across Tier 3, Tier 4 Final, and T4i configurations, including Standard, Cold Weather, and Custom build variants.
  • Stable Power Output Under Load — A functioning voltage regulator holds generator output steady as electrical load fluctuates; a failed or degraded regulator causes voltage swings that can damage connected equipment and tools.
  • Electrical Safety Assurance — On a 600V generator platform, correct voltage regulation is critical for protecting both the generator and downstream electrical systems from overvoltage conditions.

The voltage regulator controls the electrical output of a generator by continuously sensing and adjusting the excitation current supplied to the alternator's field windings, keeping voltage delivery consistent regardless of changes in load demand. On switchable 600V generators like the Wacker Neuson G-series, this regulation is essential for delivering clean, stable power to tools, lighting, and site equipment. When the regulator fails, output voltage becomes erratic or collapses entirely, causing the generator to run but deliver unusable or damaging power to the load.

Part Details

Part Number5100080494
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionVoltage Regulator DSR 600V

Compatibility & Fitment

Name Model Machine Number
G25 switchable 600 VOLT T4i GENERATOR, CUSTOM G25 5200014461, 5200014460, 5200014462, 5100045084, 5100045541, 5100045542, 5100050326, 5100025836
G70 switchable 600 VOLT Tier 3 GENERATOR, CUSTOM G70 5200014464, 5200014463, 5200014465, 5100025838
G120 switchable 600 VOLT Tier 3 GENERATOR, CUSTOM ,TC G120 5200014467, 5200014468, 5200014466, 5100025840
G100 G100 5100045086, 5100045498, 5100045499, 5100026957, 5100026958, 5100026959, 5100029211, 5100045553, 5100045554, 5100045555
G50 600V Mobile Generator, Custom, Tier 4 Final G50 5100045494, 5100045085, 5100045493, 5100026954, 5100029210, 5100026955, 5100026956
G130 G130 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566

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.