Multiquip 1J42360230 Relay 40SSKU4F - OEM Replacement Part

This 40-amp relay controls critical electrical circuits in the DAW500SA4 diesel welder's power generation and distribution system. As a key component in both the generator and engine wiring harnesses, this relay manages high-current switching operations that protect your welding equipment from electrical overload and ensure reliable power delivery during demanding welding applications.

The relay integrates into the electrical control system of Multiquip's diesel-driven welder generators, operating as a switching device that activates auxiliary circuits when specific voltage thresholds are met. When this component fails, symptoms typically include intermittent power loss, failure to generate welding output, or complete electrical system shutdown. Regular inspection of relay contacts and terminals should be performed during routine maintenance intervals to identify signs of arcing, corrosion, or heat damage before failure occurs.

Compatible with the following Multiquip models:

• DAW500SA4

Genuine Multiquip OEM part, sold by an authorized dealer.