The Whirlpool SZM-V16-FD-62 Interlock (31608B) is an essential microwave oven safety component that helps regulate the electrical flow by detecting whether the door is securely closed. As part of the door interlock system, this switch ensures that power to the magnetron and internal components is only enabled when the door is properly shut, helping to prevent accidental microwave operation. It?s a small but crucial part for maintaining safe and compliant performance in a wide range of Whirlpool and affiliated brand microwave models. Key Features High-quality OEM door interlock switch for Whirlpool microwaves Supports safe microwave operation by controlling circuit continuity Rated for 125/250V operation, built to withstand repetitive use Ensures electrical safety and helps prevent hazardous door operation Direct replacement for models using switch code 31608B Specifications Part Number: SZM-V16-FD-62 / 31608B Type: Door Interlock Switch Function: Controls circuit continuity based on door position Voltage Rating: 125/250 VAC Compatibility: Fits single or dual interlock systems Compatible Models Works with a wide range of Whirlpool, Amana, Maytag, and KitchenAid microwaves including but not limited to AMV2307PFW6, WML35011KW0, WMH32519HZ10, WMH31017HS6, UMV1170LS0, and WMMS3130RW00. Why Choose This Item This interlock switch is a small but essential component that plays a major role in your microwave?s safety and functionality. If your microwave stops heating, sparks when starting, or refuses to run even when closed, replacing this part may restore full performance. Choose it for peace of mind and continued safe operation.