1. Name: Temperature controller 2.Temp: ( -35~+350) degree. 3.Rating:20(2)A-250V 4.Reset type:Manual Reset 5.UL,VDE,CE,RoHS  WQSxxx-I series temperature controller [250V  2×20A]Application: Water heater, Bolier, Oven, Washing machine, etc. WQSxxx-I TEMPERATURE CONTROLLER plays an important role as a dual overheat protection with a capillarySensor, is applied to various electrical appliances. This Manual-Reset Temperature Controller has a capillary length of approx 300mm (partly sleeved as shown in picture), sensing bulb (sensor) is approx 4mm thick. Temperature cut out at  ( -35~+350) degree centigrade, black manual reset button covered in a cap. Terminal direction could be upward or downward according to your desired request.

Temperature Range of Thermal Protector	-35°C ~ +350°C
Temperature Differential	5% of Action Temperature
Length of Capillary	300mm~3000mm optional
Material of Capillary and Sensing Bulb	Stainless Steel and Copper optional
Diameter of Sensing Bulb	Standard: 4mm
Electric Rating	20(2)A 250VAC~10(1.8)A 400V
Wiring Diagram	Single Pole Single Throw (SPST) Single Pole Double Throw (SPDT)
Direction of Terminal	90 degree upward 90 degree downward
Material of Terminal	Brass
Center of Mounting Hole	28mm
Min. Capillary Bend Radius	5mm
Temperature Rate of Change	1°C/min
Life	6000 cycles
Max Temperature of sensor	80~350°C

temperature controller