Model 420027G Quantity 1 Color Grey + blue Material Plastic Applications The temperature controller is used to regulate heating equipment cooling equipment filter fans and heat exchange; In addition they can also be used as switching contracts for signal devices use as high temperature alarm Power Range 250V Max. Voltage 250 V Max. Current 10 A Operating Temperature -20'C~+80'C Others Temperature range: 0'C~60'C; Switch temperature difference: 7K (+/- 4K tolerance); Sensing element: temperature sensing material; Contract: quick motion contract; Contract resistance: Keywords switch Packing List 1 x Temperature controller 1 x English user manul