Samsung Microwave Door Micro-Switch 3405-001033

This manufacturer-approved micro-switch (part number 3405-001033) is for microwaves.

Primary micro-switch 3405-001033 is one of the door latch switches. The switch monitors whether the door is open or closed.

Because high-voltage capacitors in a microwave can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part.