W10727408 - Whirlpool Microwave Switch

This Whirlpool Microwave Switch (W10727408) is a genuine part, compatible with Whirlpool and KitchenAid microwaves. Acting as a pivotal component, this switch electrically controls microwave operations including lighting, ventilation, timers, and the crucial door operation. Operated by buttons, dials, and levers, it signals the controller to activate various functions as programmed. Its moisture-resistant design ensures reliability even in high-humidity environments. Also known as a door interlock switch, it plays a critical role in safety by preventing the microwave from starting when the door is open. When this switch malfunctions, it can disrupt the overall operation of your microwave, necessitating its replacement. Symptoms of a failing switch may include unresponsive controls, failure to start, or issues with lighting and ventilation. Before purchasing, check your device's model number to ensure compatibility.