The Husqvarna 593453601 Contactor is a genuine OEM electrical component designed for the HTC950RX floor grinder. Sourced directly from Husqvarna, this contactor delivers the exact switching specifications required by the HTC950RX, ensuring correct circuit operation without adaptation or guesswork. DHS Equipment supplies this part to help keep your grinding equipment running at full capacity.
Key Features
- OEM-Matched Switching Specs — Genuine Husqvarna manufacture means this contactor meets the precise voltage and current ratings required for safe, stable operation in the HTC950RX control circuit.
- Direct-Fit Replacement — Engineered to the original mounting configuration and terminal layout, this contactor installs directly in place of the failed unit with no rewiring or bracket modification.
- HTC950RX Floor Grinder Fitment — Confirmed compatibility with the HTC950RX, a heavy-duty planetary floor grinder used in commercial surface preparation applications.
- Restored Motor Control Performance — A functioning contactor enables the grinder's drive motor to start, stop, and change direction reliably; a failed or welded contactor can cause erratic motor behavior or a complete loss of drive.
- Electrical Safety Compliance — Using the correct OEM contactor maintains the integrity of the machine's electrical protection circuit, preventing overcurrent conditions that could damage the motor or pose an operator hazard.
A contactor is an electrically controlled switching device that manages the flow of power to the grinder's drive motor. When the operator activates the machine, the contactor closes its contacts to complete the motor circuit; when the machine is stopped or a fault is detected, it opens to cut power. Over time, the contacts can arc, pit, or weld together from repeated switching under load, causing the motor to fail to start, run continuously without command, or trip protective devices — any of which takes the machine out of service until the contactor is replaced with a correctly rated unit like this one.
For fitment questions or to verify part number 593453601 against your parts diagram, contact the DHS Equipment team directly.
Part Details
| Part Number | 593453601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Contactor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC950RX |
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.
