Wacker Neuson 5000171820 Operator Presence Switch

The Wacker Neuson Operator Presence Switch is a genuine OEM component designed for the CT24-230E walk-behind concrete power trowel series, including the CT24-230E EU variant. As a direct OEM replacement sourced through authorized Wacker Neuson parts channels, the is built to the same specification as the original unit installed at the factory. This switch is a critical safety and operational component — confirm fitment against your machine's model and serial number before ordering.

Key Features

• Genuine OEM Electrical Integrity — Manufactured to the exact switching specification of the original, ensuring correct circuit response and signal output for the operator presence system.
• Direct Drop-In Replacement — Engineered to connect directly to the existing wiring harness on the CT24-230E, using the same mounting points and connector configuration as the factory-installed switch.
• Confirmed Fitment — Compatible with the CT24-230E and CT24-230E EU 610mm/24-inch walk-behind concrete power trowels.
• Keeps the Trowel Running Safely — A functioning operator presence switch ensures the machine operates only when the operator is correctly positioned; a failed switch can prevent the trowel from starting or cause it to shut down mid-use.
• Operator Safety Compliance — This switch is a core element of the machine's operator safety circuit. Using a genuine OEM part ensures the system performs as designed and meets the safety intent of the original equipment.

The operator presence switch monitors whether the operator is in the correct position to control the machine. On walk-behind concrete trowels like the CT24-230E, this switch is wired into the machine's safety interlock circuit — if the operator releases the handle or steps away, the switch signals the system to cut power to the trowel blades. When this switch fails or becomes worn, the machine may refuse to start, shut off unexpectedly, or in the case of a damaged switch, fail to engage the safety cutoff as intended, making prompt replacement essential for safe and uninterrupted concrete finishing work.

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.