Multiquip 0601820847 Over Current Relay

The Multiquip 0601820847 Over Current Relay is a genuine OEM electrical protection component designed for the DCA Super-Silent and Ultra-Silent generator series. This relay serves as a critical safeguard within the generator's electrical control system, and sourcing a direct OEM replacement ensures correct electrical specifications are maintained across the wide range of compatible DCA models. Fitment covers an extensive range of Multiquip DCA generators including DCA25, DCA45, DCA70, DCA100, DCA125, DCA150, DCA180, DCA220, DCA300, and DCA400 series units, as well as the MQP240 standby generator. When your generator's over current protection needs servicing, part number 0601820847 is the manufacturer-specified replacement to restore proper electrical safeguarding.

Key Features

• Genuine OEM Electrical Specification — Manufactured to the exact resistance and trip-threshold ratings specified by Multiquip, ensuring the relay responds correctly under fault conditions rather than nuisance-tripping or failing to protect.
• Direct Control Panel Integration — Designed to connect directly into the DCA generator control circuit with no wiring adaptation, matching original connector configurations and mounting points.
• Broad DCA Series Coverage — Compatible with a wide range of Super-Silent, Ultra-Silent, and standby DCA generator models from the DCA25 through DCA400 series, as well as the MQP240.
• Electrical System Protection — A properly functioning over current relay prevents sustained overload conditions from reaching downstream generator windings and connected load equipment, protecting both the machine and the site power supply.
• Critical Safety Component — Over current protection is a primary electrical safety mechanism; using the correct OEM-rated relay ensures the generator's protection system operates within its designed parameters under load.

An over current relay monitors the electrical current flowing through the generator's output circuit. When current exceeds a safe operating threshold — due to an overload, a short circuit, or a fault in connected equipment — the relay trips the circuit to interrupt the fault before it can damage the alternator windings or control components. A failed or incorrectly rated relay leaves the generator vulnerable to serious electrical damage and can create unsafe conditions for connected equipment and operators, making prompt replacement with the correct OEM part essential.

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.