Multiquip 0601829301 Earth Leakage Relay, 120A@120V

The Multiquip 0601829301 Earth Leakage Relay, 120A@120V is a genuine OEM electrical protection component designed for Multiquip DLW-series diesel light welders, GA-series gasoline powered generators, and DA-series diesel powered generators. This relay is rated at 120 amps at 120 volts and serves as a direct OEM replacement for units including DLW400ESA4, DLW500ESA4, DLW330X2, GA-9.7HEA, GA9.7HE, GA6HR, GA6HRS, GA6HRSNC2, GA6HEB, GA6HB, GA3.6HR, DA7000SSA2GH, and DA7000SSA2. Sourced directly from Multiquip, part 0601829301 carries the same specifications as the original component installed at the factory. DHS Equipment supplies this genuine OEM part to keep your equipment operating within its designed electrical safety parameters.

Key Features

• Genuine OEM Electrical Rating — Factory-rated at 120A@120V, matching the exact trip threshold and response characteristics required by the original circuit design.
• Direct-Swap Installation — Engineered to the same form and connector configuration as the original relay, seating into the control panel without alteration.
• Broad Multiquip Fitment — Compatible with DLW400ESA4, DLW500ESA4, DLW330X2, GA-series, and DA7000SSA2 generators and welders — confirmed by Multiquip OEM part data.
• Ground Fault Detection — Monitors output circuits for leakage current and trips to interrupt the circuit before dangerous ground faults can damage connected equipment or injure operators.
• Electrical Safety Compliance — An earth leakage relay is a life-safety component; using the correct OEM-rated part ensures the protective circuit trips at the designed threshold, not above or below it.

An earth leakage relay continuously monitors the electrical output of a generator or welder for unintended current leaking to ground. When leakage current exceeds the rated threshold — in this case 120 amps at 120 volts — the relay trips and interrupts the circuit, protecting both the machine and anyone connected to it from the hazards of a ground fault. A failed or degraded earth leakage relay may fail to trip when it should, leaving the machine's output circuits without ground-fault protection, or it may nuisance-trip and shut down output unexpectedly. Replacing a worn or faulty relay with the correct Multiquip 0601829301 restores the protective function the machine was designed to provide.

For questions about fitment or ordering, contact the DHS Equipment team for assistance.

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.