W10269460 - Whirlpool Microwave Switch

This Whirlpool Microwave Switch (W10269460) is a genuine Whirlpool part, compatible with several other brands including KitchenAid, Estate, and Maytag. Designed to electrically control microwave components and detection states such as lighting, ventilation, timers, and door operation, this switch is operated by buttons, dials, and levers signaling the controllers to activate functions per programming. Its moisture-resistant design ensures it withstands the humid environment inside the microwave. Also known as the Microwave Door Interlock Switch, it serves a crucial safety function by preventing the microwave from starting when the door is open. Over time, malfunctioning switches can disrupt overall microwave operation, necessitating a replacement to maintain control settings and power flow efficiency. If you're experiencing issues such as the microwave starting with the door open, inconsistent lighting or ventilation, or unresponsive timers and controls, it may be time to replace the switch. Before purchasing, verify your device's model number for compatibility to ensure this part will resolve your microwave's operational issues.