The Whirlpool SZM-V16 Interlock Switch is a safety-critical component designed to ensure your microwave only operates when the door is securely closed. This switch interrupts power to the microwave if the door is opened, protecting both the appliance and user. Engineered for durability and consistent performance, this high-quality OEM replacement is essential for restoring proper function to your microwave. Key Features Genuine Whirlpool replacement part Ensures safe operation by detecting proper door closure Rated for 122/250V AC applications Easy to install in standard microwave door latch systems Helps prevent microwave from operating when door is open Specifications Part Number: SZM-V16 Voltage: 122/250V Current Rating: Varies by model, typically low amperage Application: Door interlock safety switch Function: Interrupts circuit when microwave door is open Compatible Models Compatible with a wide range of Whirlpool and affiliated brand microwaves, including: WMH78019HZ1, WMH75021HV1, WMH53521HZ4, WMHA9019HZ3, YWMH53521HW4, KMHS120ESS10, KMHC319KPS0, JMV8208CS6 (List shortened for clarity. Includes many models from Whirlpool, Maytag, Amana, KitchenAid, and JennAir.) Why Choose This Item The SZM-V16 Interlock Switch restores vital safety features to your microwave, ensuring peace of mind and reliable operation. Don?t compromise on microwave safety?this OEM component meets manufacturer standards and is trusted by service professionals for dependable repairs. Ideal for solving non-start issues or door-related malfunctions.