HIGH QUALITY PLASTIC MATERIAL The shell of our thermostat is made of high quality plastic material with fine workmanship, eco-friendly, safe and durable to use ADJUSTABLE The mechanical thermostat has a large scale of data and an adjustable knob is for easy and convenient control temperature adjustment, and the button color (red/blue) of the thermostat can be chosen for youSTURDY AND SAFEThe circuit interfaces at the bottom of the thermostat can make the wire connection stronger and safer ADOPTION OF STANDARD RAIL CLIP DESIGN 4-foot brackets, easy to install and disassemble PERFECT FOR Its control range of the temperature is 0 to 60, perfect to use for controlling heater, filter fan, cooling equipment and other signal device in your home, market etc. The shell of our mechanical thermostat is made of high quality plastic material, safe and durable to use. Its temperature control range is 0-60, perfect to use to control heater, filter fan, cooling equipment and other signal device in your home, market etc. It has large data scale and adjustable knob is easy and convenient to operate. And it adopts standard rail clip design, easy to install and disassemble. Such a practical thermostat, worth buying Specification: Condition: 100% New Material: Plastic + Electronic Component Color: Shown as Picture Type: Blue Button, Red Button (Optional) Adjustable temperature: 0 60 Voltage: 110V 250V Sensor element: temperature sensing material Contact type: snap action contact Contact resistance: 10m Service life: 100,000 cycles Maximum switch capacity: 250VAC, 10 (2) A/110VAC, 15 (2) A DC 30W Wiring mode: 2 pole 2.5mm 2 wire terminal Installation method: 35mm DIN orbit Operating/Storage temperature: 20 to +8049 to +176 Protection level: IP20 Size (L x W x H): Approx. 60 x 43 x 33mm/1.8 x 1.7 x 1.3in Weight: Approx. 52g Package Included: 1 x Mechanical Thermostat