The Wacker Neuson Toggle Switch SPDT On-None-On is a genuine OEM component designed for the HI1000 Indirect Air Heater, E1250 Hydronic Heater, HSH380, and HI260 heater series. As a direct OEM replacement, this switch is manufactured to Wacker Neuson's exact specifications, ensuring the correct electrical characteristics and mechanical action for these heater control circuits. It fits across a broad range of configurations including diesel, LP/NG, standard, premium, and basic variants within these product families. When you match part number to your machine's parts diagram, you can install with confidence knowing it's the right switch for your unit.
Key Features
- OEM-Spec Electrical Rating — Manufactured to Wacker Neuson's exact switch contact and circuit specification, ensuring correct current handling and switching action for heater control systems.
- SPDT On-None-On Configuration — True center-off position provides a neutral rest state between two active circuits, matching the original switch logic built into these heaters.
- Direct Drop-In Replacement — Designed to seat and connect exactly as the original, with matching toggle throw, body dimensions, and terminal layout for a straightforward swap.
- Broad Heater Series Coverage — A single part number covers HI1000, HI260, E1250 (Basic, Standard, and Premium), and HSH380 heater families across diesel, LP/NG, and natural gas configurations.
- Electrical Safety Compliance — Using the correct OEM-rated toggle switch in a combustion heater control circuit matters; an incorrect switch with mismatched ratings can compromise safe heater operation and circuit protection.
A toggle switch in an SPDT On-None-On configuration controls which of two separate circuits receives power, while the center position ensures both circuits are completely open — no current flows in either direction. In construction heaters like the HI1000 and E1250 series, this type of switch is typically used to select between operating modes or direct power to different functional circuits within the control panel. A worn or failed toggle switch can cause intermittent operation, failure to start, or loss of mode selection, leaving the heater unable to respond to operator inputs.
Part Details
| Part Number | 5200017754 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Toggle Switch SPDT On-None-On |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
| E1250S | E1250S | 5200012355, 5200012354 |
| E12540B | E1250B | 5200012353, 5200007613 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
| HI1000 Indirect Air Heater, Diesel w/Tank | HI1000 | 5200011232, 5200011233, 5200011231, 5100049274, 5100049273 |
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235, 5100049275, 5100049276 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359, 5200007614 |
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.
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