On Off switch replacement designed to fit Champion 3500 4000 Watt Open Frame Inverter Generator model 100302 Product overview This on off switch restores simple and reliable power control for the compatible inverter generator. It is a direct replacement intended to match the original switch form and function so you can regain normal start and stop operation without extensive modification. Key benefits Restores control quickly: replaces a worn or failed switch to the generator to normal operation. Direct compatibility: fits the specified 3500 4000 watt open frame inverter generator model 100302, matching mounting and switch function. Easy installation: designed to install in the original switch location using existing wiring and mounting points for a straightforward swap. Reliable operation: engineered to provide consistent on and off switching suitable for generator use. Space saving form factor: compact panel mount size aligns with the original switch footprint for a clean replacement. Important attributes Function: on and off control for generator power operation. Compatibility: specified for the 3500 4000 watt open frame inverter generator model 100302. Fit: designed to match the original switch mounting and electrical interface. Performance: intended to restore normal switching performance for start and stop control. Build: constructed to meet the functional requirements of the original component. Practical use scenarios Camping and outdoor power: a failed switch before a camping trip to ensure the generator can be turned on and off reliably at the campsite. Home backup power: install as a maintenance replacement on a home backup generator to maintain dependable control during power outages. Job site equipment maintenance: swap in the replacement switch on portable generator units used on a worksite to reduce downtime and keep equipment operational. Notes Confirm compatibility with model 100302 before . Intended as a direct replacement switch to restore original on off functionality.