The shell of our mechanical thermostat is made of plastic material, safe and durable to use. Its temperature controlling range is from 0 to 60, suitable for controlling heaters, filter fans, and other signal devices in homes, markets, and similar environments. It features a large data scale and an adjustable button for easy and convenient temperature adjustment. The device adopts a standard rail clip design, allowing for easy installation and removal.Features: - The thermostat housing is made of plastic with fine workmanship, environmentally friendly, safe, and durable - Temperature control range: 0 to 60, ideal for use with heaters, filter fans, and other signal devices - Large data scale with an adjustable button for convenient temperature setting; button color (red or blue) may vary - Designed with a standard rail clip and four mounting feet for easy installation and removal - Circuit interfaces located at the bottom provide secure and safe wire connections Specifications: - Condition: - Material: Plastic + Electronic components - Color: As shown in pictures - Adjustable Temperature Range: 0 to 60 - Voltage: 110V to 250V - Sensor Element: Temperature sensing material - Contact Type: Quick action contact - Contact Resistance: 100,000 cycles - Switch Maximum Capacity: 250VAC, 10(2)A / 110VAC, 15(2)A DC 30W - Wiring Mode: 2-pole terminal, 2.5mm, 2-wire - Installation Method: 35mm DIN rail - Operating/Storage Temperature: -20 to +80 (-49 to +176) - Protection Level: IP20 - Dimensions (L x W x H): Approx. 60 x 43 x 33mm / 1.8 x 1.7 x 1.3 inches - Weight: Approx. 52g Package Included: 1 x Mechanical Thermostat Note: The new or old version of this product may be shipped randomly. Please ensure you are comfortable with this before placing your order.