Scaroo 3405-001034 Microwave Door Switch For Samsung Replaces 3405-000178

PREMIUM QUALITY: The replacement part is made from durable high-quality material and well-tested by the manufacturer - It meets OEM standards - Ensures long-lasting and effective performance. 3405-001034 Microwave Door Switch are safety components that ensure the microwave oven operates only when the door is properly closed. They are designed to interrupt the power supply to the microwave's internal components when the door is opened. Microwave door switch system consists of multiple switches, including primary and secondary switches. When the microwave door is closed, these switches are engaged and allow the flow of electrical current to power the microwave's operation. When the microwave door is opened, the switches are disengaged or opened, breaking the electrical connection and cutting off the power supply to the microwave. This ensures that the microwave cannot operate while the door is open, preventing accidental exposure to microwaves. Fixes problems: 1. Does not work to heat 2. Door does not open 3. Door does not close 4. Will not start Replaces With: 3405-000178, SZM-V16-FD-63, AP4044834, WB24X830, WB24X0329, WB24X0368, WB24X0384, WB24X0401, WB24X0414, WB24X0426, WB24X0429, 3405-001034, SZM-V16-FD-63