The Multiquip EM505398 On/Off Switch V30E is a genuine OEM On/Off Switch designed for V304EH, V304ER, V304EY, and V303E walk-behind vibratory rollers. As a direct Multiquip OEM component, EM505398 is manufactured to the exact specification of the original switch, ensuring correct electrical fit and function within the machine's control circuit. This part is confirmed compatible with the V304EH, V304ER, V304EY, and V303E roller models, making it a straightforward, confidence-inspiring replacement for worn or failed switch assemblies.
Key Features
- Genuine OEM Electrical Specification — Manufactured to match the exact switching characteristics, contact rating, and terminal configuration of the original V30E switch, so the control circuit operates exactly as intended.
- Direct Drop-In Replacement — Designed to connect to the existing wiring harness and mount in the original switch position without modification, keeping installation straightforward in the field.
- Confirmed Roller Fitment — Verified for use on V304EH, V304ER, V304EY, and V303E walk-behind vibratory rollers, so you can order with confidence knowing this is the correct part for your machine.
- Restores Reliable Operator Control — A functioning On/Off switch gives the operator clean, immediate control over machine power; a failed switch can prevent startup or cause unintended operation, creating delays and safety concerns.
- Electrical Safety Compliance — As a genuine OEM switch, EM505398 meets the original design requirements for insulation, contact integrity, and rated load, keeping the machine's electrical system operating safely.
The On/Off switch is the primary power control in the roller's electrical circuit, allowing the operator to energize or shut down the machine cleanly. When the switch contacts wear or fail, the machine may become impossible to start, shut off unexpectedly during operation, or lose the ability to power down — all of which interrupt work and can create unsafe conditions. Replacing a faulty switch with the correct OEM part restores full, dependable operator control and keeps the roller's electrical system functioning as designed.
Part Details
| Part Number | EM505398 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | On/Off Switch V30E |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | V304EH |
| Rollers | V304ER |
| Rollers | V304EY |
| Rollers | V303E |
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.
