Microwave Oven Door Switch Replacement Part 16A 125VAC Normally Open KW3AT-16 Downward Compatible With KW3A-16 1Pc Fast Easy Install Repair For Damaged Microwave Door Switch

Microwave Door Switch KW3AT-16 Replacement, 16A 125VAC
✔️ Normally Open, 16(4)A 125/250VAC, 10A 30VDC, 40T125, 5E4, KW3AT-16

This microwave oven door switch replacement part restores operation when the door is shut. It's commonly used in home microwaves to control power and heating based on door status.

✅ 16A 125/250VAC, 10A 30VDC, 40T125, 5E4
✅ Normally Open contact (COM-NO)
✅ KW3AT-16 compatible with KW3A-16
✅ Temperature rating up to 125°C

💡 What is a microwave door switch and why replace it?

Replacing a faulty switch helps restore safe operation and normal cooking performance.

- It acts as a door interlock that prevents the microwave from energizing when the door is open - It signals the control board when the door is closed to allow heating - Replacing KW3AT-16 ensures compatibility with KW3A-16 and maintains safe operation