Multiquip 0601820892 Over Current Relay

The Multiquip 0601820892 Over Current Relay is a genuine OEM component designed for the DCA Super-Silent generator series, including the DCA220SSK, DCA400SSK, DCA800SSK2, DCA600SSV, DCA180SSK, DCA250SSI, DCA300SSK, and related DCA family models. As a direct OEM replacement, this relay is built to the same specification as the original, ensuring correct electrical response thresholds and compatibility with the generator's protection circuit. DHS Equipment supplies this part direct, so you can order with confidence knowing you're getting the exact component your machine requires.

Key Features

• Correct Trip Threshold — Engineered to the original electrical specification, this relay activates at the precise over-current threshold the DCA generator's protection system is calibrated for.
• Direct OEM Replacement — Drops into the existing relay position with the correct terminal configuration, requiring no modification to wiring harnesses or mounting points.
• Broad DCA Series Fitment — Compatible with a wide range of DCA Super-Silent and Ultra-Silent diesel generator models including DCA220SSK, DCA400SSK, DCA600SSK, DCA800SSK2, DCA180SSV, DCA250SSI, DCA300SSK, and more.
• Generator Circuit Protection — Maintains the integrity of the generator's overcurrent protection system, helping to safeguard connected loads and internal generator components from sustained electrical fault conditions.
• Electrical Safety Compliance — As a protection relay, using a correctly rated OEM component ensures the generator's safety shutoff behavior meets the original design intent — critical for worksites with code-sensitive power requirements.
• Genuine Multiquip OEM Part — Sourced directly from Multiquip, part 0601820892 carries full OEM provenance, making it the correct choice for fleet maintenance programs and equipment service records.

An over current relay monitors the electrical load drawn through the generator's output circuit and triggers a protective shutoff or alarm when current exceeds a safe operating threshold. This protects both the generator's alternator and any connected equipment from damage caused by overloads, short circuits, or fault conditions. When this relay fails or drifts out of calibration, the generator may either shut down unexpectedly under normal load or — more dangerously — fail to trip during a genuine overcurrent event, leaving the machine and downstream equipment vulnerable.

Part Details

Compatibility & Fitment

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.