Multiquip 0601820915 Relay 270SS/I

The Multiquip 0601820915 Relay 270SS/I is a genuine OEM electrical relay designed for the DLW330X2 and DLW400ESA4 diesel light welder series. Sourced directly from Multiquip, this relay meets the exact electrical specifications required by the original equipment. If you are servicing one of these machines, confirming your part number against 0601820915 ensures a direct, hassle-free installation. DHS Equipment stocks genuine Multiquip OEM parts to keep your equipment running the way it left the factory floor.

Key Features

• Genuine OEM Electrical Specification — Matched to the correct switching voltage and current rating for the DLW welders' control circuits, ensuring stable and consistent relay operation.
• Drop-In Installation — Engineered to seat directly into the original relay socket with no adaption needed, maintaining proper circuit continuity from the moment it is installed.
• Confirmed Fitment — Verified for use on DLW330X2 and DLW400ESA4 Multiquip diesel light welder models.
• Protects Electrical Circuit Integrity — A correctly functioning relay routes and switches electrical loads cleanly; a failed relay can cause intermittent or total loss of controlled functions, leaving the machine unable to operate.
• Electrical Safety Compliance — Using the correct OEM relay ensures the switching circuit operates within the designed current and voltage thresholds, reducing the risk of electrical faults in a welding environment.

A relay is an electrically operated switch that allows a low-power control signal to open or close a higher-power circuit within the machine. On diesel light welders like the DLW330X2 and DLW400ESA4, relays are used to manage functions such as engine starting, shutdown, and auxiliary electrical outputs. When a relay fails, the circuit it controls will either stop responding entirely or behave erratically, which can prevent the machine from starting, welding, or generating power as intended. Replacing a worn or faulty relay with the correct OEM part restores reliable switching performance and protects the downstream electrical components it serves.

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.