Wacker Neuson 5000164430 Circuit Breaker 27A With Switch

The Wacker Neuson Circuit Breaker 27A With Switch is a genuine OEM electrical protection component designed for the GP6600, GPS6600, and GV6600 series portable generators. As a direct factory replacement, this breaker restores proper overload protection to your generator's output circuit, ensuring the unit responds correctly when current draw exceeds safe operating limits. It fits a wide range of GP6600 and GPS6600 configurations, including wheel kit, electric start, and EPA-compliant variants.

Key Features

• Calibrated Trip Rating: — Rated at 27A, this breaker is matched to the GP6600 and GPS6600 generator output circuits, providing accurate overload interruption without nuisance tripping under normal load conditions.
• Integrated Switch Function: — The combined breaker-and-switch design allows the output circuit to be manually isolated or reset from a single control point, keeping operation straightforward on the jobsite.
• Genuine OEM Construction: — Sourced directly from Wacker Neuson, part 5000164430 meets the exact electrical specifications of the original component, with no guesswork on contact ratings or trip curve.
• Broad GP6600 / GPS6600 Coverage: — Confirmed fit across multiple GP6600A, GPS6600A, and GV6600 configurations, including standard, wheel kit, electric start, and EPA-compliant generator variants.
• Electrical Safety Compliance: — A properly functioning circuit breaker is a critical safety component; a failed or bypassed breaker leaves connected equipment and operators exposed to overcurrent conditions and potential electrical damage.

A circuit breaker protects a generator's output wiring and connected loads by automatically interrupting current flow when demand exceeds the breaker's rated amperage. In the GP6600 and GPS6600 generators, the 5000164430 serves as both a manual on/off switch and an automatic overload cutoff, giving operators control over the output circuit while safeguarding against wiring damage or equipment failure caused by excess current draw. When this breaker wears out, trips without resetting, or fails to trip under overload, the generator can no longer safely supply power — making prompt replacement essential to restoring full, protected output.

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

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