WP3406102 Replacement

The WP3406102 Door Switch Assembly detects when the dryer door is open or closed and ensures that the appliance only operates when the door is fully closed. It acts as a safety interlock, interrupting power to the motor and heating circuits if the door is opened mid-cycle.

WP3406102 Key Features:

Single-pole switch that opens or closes circuit based on door status

Leaded wiring pigtail (integral wiring harness) for plug-in installation

Durable plastic housing engineered to withstand heat, vibration, and repeated actuation

Compact form factor suitable for mounting in door frame recess or bulkhead

Designed to carry the control current (low voltage) required by dryer logic circuits

Compatible with many Whirlpool and affiliated dryer models listing WP3406102 (or part # 3406102) as the door switch replacement