The Wacker Neuson Ring Terminal is a genuine OEM electrical connector designed for the E2200, E3000, E3000 ES, E5000, HSH650, and HSH700 hydronic surface heater and ground heater series. As a factory-sourced component, this ring terminal matches the original specification for a direct, correct connection within the machine's electrical system. It is compatible across a wide range of E-series and HSH-series configurations, including lift bail, generator, and temperature controller variants. Keep a verified OEM replacement on hand to avoid delays when servicing electrical connections in the field.
Key Features
- OEM-Matched Electrical Spec — Manufactured to the original conductor gauge and lug dimensions, ensuring correct contact resistance and secure termination in the heater's wiring harness.
- Direct Bolt-On Connection — Installs directly onto the original mounting stud or terminal post with no reworking of existing wiring required.
- Broad E-Series and HSH Compatibility — Confirmed fit across E2200, E3000, E3000 ES, E5000, HSH650, and HSH700 ground heater and hydronic surface heater configurations, including generator, lift bail, and TC variants.
- Maintains Circuit Integrity — A properly seated ring terminal ensures stable current flow to critical heater controls; a loose or corroded terminal can cause intermittent faults or complete loss of heater function.
- Electrical Safety Compliance — Using the correct OEM-spec terminal supports safe, code-compliant wiring connections in heating equipment operating on jobsite power circuits.
A ring terminal is a circular-lug electrical connector crimped or fastened to the end of a wire, allowing it to be secured under a screw, bolt, or stud for a reliable, vibration-resistant electrical connection. In hydronic surface heaters and ground heaters, ring terminals are used throughout the control and power wiring to connect key components such as pumps, thermostats, generators, and ignition systems. When a ring terminal corrodes, loosens, or breaks, it can interrupt the circuit it serves — causing erratic operation, failed starts, or complete loss of heat output — making prompt replacement essential to restore normal function.
Part Details
| Part Number | 5200000290 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ring Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5000620678, 5200004952, 5100017807, 5100017809, 5200014678, 5200014679, 5200014720, 5100017806, 5100017808, 5200014721, 5100017810, 5100017811, 5100025046, 5100025045 |
| HSH700 | HSH700G | 5000620243 |
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| E5000 Ground Heater, 12kw Gen, Diesel | E5000 | 5000620899 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| HSH650 | HSH650 | 5000620991 |
| Cross Heater with generator, o il burner | CH5000 | 5000620242 |
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.
