Features: Rating Current and Voltage 10/15A250V; Tolerant voltage: above 1500; Rated functioning temp. TF deg C:70-360degrees Celsius;Over 100 Varieties; Certification: PSE CCC ISO9001; Having Applied for the National Patent(above 240degreesCelsius) Small resistance, Low central temperature;Tolerance:- 2 +2 The thermal fuses/cutoffs are widely used for security to prevent damage of device due to the rise in the ambient temperature.Transmission of heat to the thermal pellet due to the rise in the ambit dangerous(opening temperature),causes melting of the thermal pellet,cutting off and opening the contact of Lead Wire A and Electrde by means of extending Spring-S type and pushing electrode away.It can't be recovered after functioning even if the temperature is reduced.The thermal cutoffs(JPE series) are widely used for security to prevent damage of devices by over-heating. Packing: Anti-electrostatic foil Cartons Carton:12.5 cm*12.5 cm*7.5 cm Weight:0.63 kg Qty:500 PCS