KSD9700 thermal protection 
 KSD9700 thermal protector thermal conductivity of PBT by the shell, welded with silver alloy contact, double-metal components, conductive frame, insulated holder, static contact sheets and heat-resistant wire and other components. Components can fully enclosed structure or impurity contamination from dust, to prevent the infiltration of liquid paint and external damage. Because housing is a metal conductor, when configured in the use of thermal conductivity and temperature insulating sleeve. Current through the bimetallic element with impedance, the case of non-normal operation, the current increases or the ambient temperature rises to the set temperature value, the bimetal component action, open the contact, breaking the circuit. When the device is cooled to a safe working temperature, contact automatically closed, return to normal working condition. Widely used in single-phase, three-phase motor due to overload, blocking and other non-normal operation due to motor overheating protection, but also to choke coil, spiral tube, and other general electrical transformer overheating protection and temperature control. 

 1, conditions of use 
 ① relative humidity -25 ℃ - +125% 
 ② atmospheric pressure :86-106Kpa 
 ③ Working Position: Any 

 2, the technical parameters 
 ① Contact form: 1D or 1H 
 ② Contact load: 220VAC 5A or 24VDC 5A 
 ③ Insulation resistance: ≥ 100MΩ at ambient temperature and humidity 
 ④ Contact resistance: ≤ 100 mΩ 
 ⑤ Dielectric strength: ≥ 1000VAC 
 ⑥ vibration intensity: 50HZ Single 0.35mm 
 ⑦ impact strength: 150m/S2 
 ⑧ weight <3g