... home appliance,etc. door switchOFF/ON control switch for Refrigaor[ LTK-5] LTK-5 1A 250VAC 2PINS ... The door switch is mainly used for the illumination in the home electrical appliances,such ... as refrigerators,freezers and congealers and for the fan control,at the same time may ... be also applicable for the power control in the microwave ovens,disinfection ...