Photo of Whirlpool Part #4392027, Microwave Door Primary Interlock Switch | 1.50 x 1.50 x 0.25 from Repair Parts Direct

Whirlpool Part #4392027, Microwave Door Primary Interlock Switch | 1.50 x 1.50 x 0.25

Repair Part Whirlpool Part #4392027, Microwave Door Primary Interlock Switch | 1.50 x 1.50 x 0.25. This door interlock switch (part number 4392027) is for microwaves. Door interlock switch 4392027 prevents the microwave from starting when the door is open. Because the microwave shielding and interlock switches must be properly tested following the door interlock switch replacement, a service technician should install this part.
Manufacturer: Whirlpool
MSRP: $132.64
Category: Cooking
RPD Part Number: RPD-4392027
RPD Description: Whirlpool Part #4392027, Microwave Door Primary Interlock Switch | 1.50 x 1.50 x 0.25

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Important Note: It is always imperative that you follow the safety suggestions of the manufacturer. For example, always power or fuel before performing a repair. Please refer the to owner manual for more information. You should also consult any part no. 4392027 technical bulletin prior to installation.