The KLD28 Electromagnetic Pushbutton Switch is a fourpin waterproof pushbutton switch designed as a starter safety switch for power tools. It combines pushbutton actuation with an electromagnetic mechanism to provide reliable start control in environments where moisture or washdown may be a factor. Key benefits Waterproof design supports operation in damp or wet conditions, improving reliability in workshop or outdoor environments. Fourpin wiring offers flexible integration with common tool control circuits and wiring harnesses. Electromagnetic actuation delivers fast, repeatable switching with reduced mechanical wear, contributing to long service life. Adds a safety layer to power tool operation by providing a robust, easily accessible start control that helps prevent accidental starts. Compact, durable form factor suitable for handheld tools, control panels, and compact machinery. Key attributes Model: KLD28 Type: Electromagnetic Pushbutton Switch Pins: 4pin configuration Waterproof design for moisture resistant operation Function: Starter safety switch for power tools Actuation: Pushbutton Construction: Rugged design intended for daily tool use and challenging environments Size and performance notes Form factor described as compact and suitable for integration into tool housings and control panels Designed to provide reliable actuation and switch performance in typical power tool safety circuits Compatibility and applications Compatibility: Intended for use in standard fourpin control circuits found in power tools and related equipment Applications include starter control for drills, saws, grinders, and other handheld or benchtop tools that require a waterproof, fourpin pushbutton switch Suitable for workshop environments, outdoor projects, and settings where moisture exposure is a consideration Use cases Start control for a workshop drill in a humid or dusty environment, providing reliable activation with minimal wear Safety interlock for a small power tool or benchtop machine, reducing the risk of accidental startup during maintenance or setup Outdoor or washdownready equipment where a waterproof control switch is essential, such as weatherexposed tools or equipment used near water or moistureprone areas Specifications at a glance Model: KLD28 Configuration: 4pin Actuation: Pushbutton Environment: Waterproof design Application: Starter safety switch for power tools Construction: Electromagnetic pushbutton mechanism with rugged, durable housing This description presents the product with a clear focus on benefits, attributes, and practical use cases while staying faithful to the model, features, and intended applications of the original KLD28 waterproof electromagnetic pushbutton switch.