Multiquip 0601831056 Thermal Switch DLW-400ES - OEM Replacement Part

This thermal switch protects your welder from dangerous overheating by monitoring internal temperatures and shutting down the unit when safe operating limits are exceeded. Critical for preventing catastrophic damage to generator windings, rectifiers, and control boards, this switch acts as your first line of defense against thermal failures that can sideline equipment and halt jobsite productivity.

Designed specifically for Multiquip diesel-driven welders, this OEM thermal switch ensures precise temperature cutoff points that match factory specifications. When this component fails, you may experience nuisance shutdowns, inability to restart after cool-down periods, or worse—no thermal protection at all, leaving expensive components vulnerable to heat damage. Regular inspection and replacement of thermal switches during preventive maintenance helps avoid unexpected downtime.

Compatible with the following Multiquip welder models:

• DLW-400ES

Genuine Multiquip OEM part, sold by an authorized dealer.