AC 250/380V rated voltage, 16A rated current, 0-40C temperature range, 1NC 1NO, 145cm cable length. The transmitter converts the resistance signal from the thermal resistor into a current signal, compatible with computer systems. Commonly used in motors and electrical equipment such as air conditioner motors, transformers, and thermal appliances. Circuit control can be achieved via rotary switch. Features a temperature display panel for easy reading. Product Name: Temperature Control Switch Model No: 711/40L Material: Ceramic, Metal, Plastic Contact: 1NC 1NO Rated Voltage: AC 250/380V Current: 16A Temperature Range: 0-40C Color: Black, White Cable Length: 145cm / 57.1 inches Sensing Rod Size: 128 x 6mm / 5.04" x 0.24" (L*Dia) Total Size: 63 x 51 x 46mm / 2.48" x 2" x 1.81" (L*W*H) Net Weight: 109g Package Content: 1 x Temperature Control Switch Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3cm.