The Husqvarna 531117222 Contactor is a genuine OEM component designed for the PP480 power pack. As a direct Husqvarna OEM part, it is manufactured to the same specifications as the original, ensuring correct electrical compatibility and switching performance within the PP480 system. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Spec Electrical Rating — Manufactured to Husqvarna's exact contact load and switching specifications for the PP480, so current handling and actuation behavior match the original component precisely.
- Direct-Fit Replacement — Engineered to seat and connect exactly as the original, allowing straightforward installation without adapting wiring or mounting points.
- PP480 Power Pack Compatibility — Verified for use in the PP480 power pack, a hydraulic and high-frequency power source used to drive Husqvarna Construction tools on demanding jobsites.
- Restored Switching Integrity — A worn or failed contactor can interrupt power delivery to downstream tools, causing unpredictable shutdowns; replacing it with this OEM unit restores consistent, controlled power switching.
- Electrical Safety Compliance — Using a genuine OEM contactor maintains the correct protection ratings and insulation standards for the PP480's electrical circuit, reducing the risk of unsafe switching events or arc faults.
A contactor is an electrically controlled switch that manages the flow of power to the motor or output circuit within the power pack. It opens and closes the main power circuit on command, allowing the machine to start, stop, and change operating states safely under load. When a contactor begins to fail — through worn contacts, weakened coil actuation, or heat damage — the power pack may struggle to start, deliver inconsistent output, or shut down unexpectedly, disrupting connected equipment and workflow. Replacing the contactor with a correct OEM unit like this one restores dependable power control across the PP480 system.
Part Details
| Part Number | 531117222 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Contactor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Pack | PP480 |
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.
