Features or structure:

KSD-9700 series thermal protector consists of dish shape high sensitive bimetallic elemeng,movable contact-head,static contact-piece,soleplate,outer case,ghermal resistant lead and so on.When operation,the bimetallic element is in free state and movable contact-head and static contace-piece are closed and the circuit is on.When the electric appliance is in operation is in operation and produces heat caused by some troubles and temperature is raised to the rated action temperature of the product,the bimetallic element produces inner stuess and acts quickly and pushes the movable contact-head and make the vontact point off and the power supply is rurned off the electric appliance stop.in this way the thermal protection is made.When the temperature of electric appliance to be protected is dropped to the rated reset temperature.The bimetallic element restores to its primary state and contact point is closed .The electric appliance restores its work.The product has many advantages such as small in resistor,puick in temperature feeling,fast in action.Safe and reliable.compact and so on.

Switch Material：Metal or Plastic

The metals outer shell type the product outer shell take an electricity, should add to

insulate a coat

Product application :

Be applicable to all kinds of home appliances and electronics products. Such as Electric Motors,Fluorescent Ballasts,Battery Chargers,Transformers,Solenoids,Heating pads,OA-Machines ETC.

Rated Voltage :AC250V/AC125V;

Rated Current:5A/8A

Electric intensity: ≥800V

Contact resistance: ≤50m?

Lnsulation resistance: ≥ 100M?

Response speed: ≤1℃/min

Service Life: ≥ 10000 times

Test method:

Sample is connected to the fixture of the equipment,and placed into the test equipment

(Hot current of air in the space of test should be equipped with a stirrer and temperature is

controllable).A detect current about 10mA(no more then 100mA)is passed through the

sample and a thermometer is placed junction to the sample to monitor the opening

temperature .The temperature of the test equipment is raised at the rate of 0.5～1℃ per

minute until the sample functioned.