Door Micro Switch

Unionwell door switches include fridge door switches and automatic door switches, which are used to detect whether the door is in the open or closed position and make relevant responses like sending signals to turn on/off the light in the fridge or closet. In European or American household appliances markets, components are required to be explosion-proof, Unionwell is the pioneer who has developed the first explosion-proof fridge door switch series SWD in the world.

FAQs of Door Micro Switch

What are door switches?

By door switch, here we\'re talking about micro door switch or switch assembly specially designed to accomplish automation or even smart control in door related applications. Door switches used for door status detecting and controlling.

How do door switches work?

Detecting mechanical movements from the door and respond accordingly. Exclusively developed door switch assembly with precision structure is placed at the transition control unit of automatic door or fridge door, once the atuator activated, the movement is detected and transferred to electric signal or mechanical movement to open/close circuit and make corresponding reaction.

Where are door switches frequently used?

Fridge door, closet door, automatic door etc. Where there is requirment of door automation, there is demand of door switches. Specific application cases include car door lock switch, electric controlled automatic doors in the emergency room of hospital, closet door light cotrol , fridge door light control, and etc.

How do you test a refrigerator micro switch door?

Unionwell provides various home appliance micro switches. For refrigerator door switches, we have a standard laboratory to conduct relevant testing before production and make sure every parameter meets the requirements.

There are many micro switch suppliers, but we are one of the best choices for you.