The Husqvarna 576933801 Relay is a genuine OEM component designed for the DC5500 dust collector. As a direct Husqvarna OEM part, it is built to the exact specifications required for proper operation of the DC5500. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 576933801 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Electrical Specification — manufactured to Husqvarna's exact switching and load ratings, ensuring the relay operates within the correct voltage and current parameters for the DC5500's electrical system.
- Direct Drop-In Replacement — designed to match the original mounting configuration and connector interface, allowing straightforward installation without modification.
- DC5500 Dust Collector Compatibility — confirmed fitment for the DC5500 dust collector, a high-capacity unit commonly used in demanding construction and concrete cutting environments.
- Restored Electrical Control — a functioning relay ensures the correct circuits are switched at the right time, maintaining proper motor start, stop, and operational sequencing throughout the dust collector's cycle.
- Protects Downstream Components — an OEM-spec relay helps prevent uncontrolled electrical loads from reaching motors and control circuits, reducing the risk of further electrical damage caused by a failed or degraded switching component.
A relay is an electrically operated switch that controls one circuit by opening or closing contacts in response to a signal from another circuit. In the DC5500 dust collector, the relay manages the switching of higher-current loads — such as the main motor or filtration system — using lower-level control signals, keeping the machine's operation sequenced and safe. When a relay fails, the affected circuit may not activate at all, or it may fail to shut off, causing erratic behavior or preventing the dust collector from starting or stopping correctly.
Part Details
| Part Number | 576933801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Relay |
Compatibility & Fitment
| Name | Model |
|---|---|
| Dust & Slurry Equipment | DC5500 |
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.
