The Husqvarna 593471501 Contactor is a genuine OEM electrical component designed for the HTC80, HTCD80, and HTC80iD floor grinders. Sourced directly from Husqvarna, this part meets the exact specifications required for proper electrical switching and motor control on these machines. Cross-reference part number 593471501 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Rated Electrical Specification — Manufactured to Husqvarna's exact switching capacity and coil voltage requirements, ensuring the contactor operates within the correct load range for these grinders.
- Direct Drop-In Replacement — Engineered to match the original mounting footprint and terminal configuration, allowing this contactor to seat and connect without modification.
- Confirmed Fitment for HTC Floor Grinders — Compatible with the HTC80, HTCD80, and HTC80iD, covering both standard and dust-integrated variants in this grinder family.
- Restores Reliable Motor Switching — A failed contactor can prevent the grinder from starting or cause intermittent power loss under load; replacing it with a correct OEM unit restores consistent motor engagement.
- Electrical Safety Compliance — Using a genuine OEM contactor maintains the integrity of the machine's electrical circuit, reducing the risk of arcing, overheating, or nuisance tripping associated with undersized or mismatched components.
The contactor is an electrically operated switch that controls the flow of power to the grinder's drive motor. When the operator initiates a start command, the contactor's electromagnetic coil energizes and closes the main power contacts, allowing current to reach the motor; when the machine is stopped, those contacts open and interrupt the circuit. A worn or failed contactor can cause the machine to refuse to start, drop out unexpectedly during operation, or exhibit erratic power delivery — all of which halt productive grinding work and can indicate a developing electrical hazard. Replacing this component with the correct OEM part restores clean, dependable switching and protects the motor from irregular current events.
For questions about this part or to confirm compatibility with your specific machine configuration, contact the DHS Equipment team directly.
Part Details
| Part Number | 593471501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Contactor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Dust & Slurry Equipment | HTC80 |
| Dust & Slurry Equipment | HTCD80 |
| Floor Grinder | HTC80iD |
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.
