Wacker Neuson 5200017756 Switch Toggle SPDT On-None-Momentary

The Wacker Neuson Switch Toggle SPDT On-None-Momentary is a genuine OEM component designed for the HI1000, HI260, E1250, and HSH380 series heaters. Sourced directly through Wacker Neuson's authorized parts program, this switch delivers the exact electrical specification the original equipment requires. It fits a wide range of hydronic and indirect air heater configurations across both LP/NG and diesel fuel variants, covering Basic, Standard, and Premium build levels.

Key Features

• Correct Switching Logic for Heater Control Circuits — SPDT On-None-Momentary configuration matches the OEM circuit design exactly, ensuring proper signal behavior in the heater's control panel.
• Genuine OEM Electrical Specification — Contact rating, actuation travel, and terminal type are built to the original spec, so output and switching response perform as the heater's control system expects.
• Drop-In Terminal Compatibility — Designed to install directly into the original switch mounting position with matching terminal connections — no rewiring or adaptation needed.
• Broad Heater Series Coverage — A single part number covers HI1000 indirect air heaters, HI260 oil heaters, E1250 hydronic heaters (Basic, Standard, and Premium), and HSH380 heaters across diesel, LP, and natural gas configurations.
• Prevents Unintended Continuous Activation — The momentary "None" center-off position ensures the controlled circuit only energizes when deliberately held, protecting downstream heater components from unintended operation.
• Electrical Safety Compliance — As a genuine OEM switch used in fuel-burning heater control circuits, this part maintains the original designed safeguards against unintended ignition or burner activation.

A toggle switch in the SPDT On-None-Momentary configuration gives an operator two active switching positions plus a spring-return center-off position. In construction heaters, this type of switch is typically used to initiate or test specific functions — such as ignition sequences or burner activation — only while the lever is held, returning to a neutral state the moment it is released. When this switch fails or develops poor contact, the controlled circuit may become unresponsive, fail to return to its off state, or behave erratically, disrupting heater startup and operation. Replacing a faulty switch promptly restores predictable, safe control of the heater's operating functions.

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.