1PCS Copper KW7 Series Touch Switch — Model KW73 (Black) Restore reliable touch control on compatible microwave ovens with this KW7 series touch switch, model KW73. Designed as a direct replacement part, it uses copper contact elements for consistent electrical conductivity and durable performance. Key benefits Restores functionality: replaces a worn or nonworking touch switch to regain responsive control of microwave functions. Reliable conductivity: copper contacts deliver stable electrical performance and low contact resistance for smooth operation. Direct fit for compatible models: built to the KW7 series specification (model KW73) so it matches original form and function where this part is required. Professional and DIY friendly: suitable for appliance technicians and knowledgeable homeowners performing repairs or parts replacement. Product attributes Model: KW73 (KW7 series) Material: copper contact construction Color: black Quantity: 1PCS Function: touch switch for microwave oven control panels Intended use: replacement component for microwave ovens that use the KW73 touch switch Applications and use cases Home microwave : a faulty or intermittent touch switch to restore control panel responsiveness and the appliance to normal use. Service and maintenance: keep as a spare part in a technician's kit for rapid onsite microwave control repairs. Appliance refurbishment: use in appliance reconditioning projects to worn control components and improve resale reliability. Installation and safety notes Intended as a replacement for microwave ovens that specify the KW73 touch switch. Verify model compatibility before installation. Always disconnect power and follow manufacturer guidance or consult a qualified technician when replacing control components. Compatible replacement when the KW73 touch switch is specified. This singlepiece, coppercontact KW7 series switch provides a straightforward option to and maintain microwave oven touch controls.