|
[China]
Trade Verify
Address: Building C, Xinmeijia Science and Technology Park, Chashan
Contact name:Andy Wu
Dongguan Tianrui Electronics Co., Ltd |
|
Verified Suppliers
|
|
|
KSD301 Snap Action 250V 10A 16A Normal Closed Open Automatic Manual
Reset Thermostat Bimetal Thermal Protector
KSD301 snap action thermostat is small-size bimetal thermostat
series with a metal cap,which belongs to thermalrelays’family.The
main principle is that one function of bimetal discs snap action
under the change of sensing temperature.The snap action of disc can
push the action of the contacts through the inside structure,then
caused on of off of the circuit finally.The main characteristics
are the fixation of working temperature,the reliable snap
action,less flashover,longer working life and less radio
interference.
Technical parameters
Rated current(Ir): 10A,16A;
Rated voltage(Ur):AC250V;
Action temperature Tolerance:±5℃
Electric intensity:AC2000V 50/60Hz for 1min;no
breakdown and no flashover
Contact resistance:﹤50mΩ
Insulation resistance:﹥100MΩ
Response speed:≤1℃/min
Operation cycles: ﹥30000 times
| Action temperature | Reset temperature | Action temperature | Reset temperature |
| 20±5℃ | 5±10℃ | 125±5℃ | 95±15℃ |
| 30±5℃ | 10±10℃ | 130±5℃ | 100±15℃ |
| 45±5℃ | 40±10℃ | 135±5℃ | 105±15℃ |
| 50±5℃ | 40±10℃ | 140±5℃ | 110±15℃ |
| 55±5℃ | 45±10℃ | 145±5℃ | 115±15℃ |
| 60±5℃ | 50±10℃ | 150±5℃ | 120±15℃ |
| 65±5℃ | 50±10℃ | 155±5℃ | 125±15℃ |
| 70±5℃ | 50±10℃ | 160±5℃ | 130±15℃ |
| 75±5℃ | 55±10℃ | 165±5℃ | 135±15℃ |
| 80±5℃ | 55±10℃ | 170±5℃ | 140±15℃ |
| 85±5℃ | 55±10℃ | 175±5℃ | 145±15℃ |
| 90±5℃ | 60±10℃ | 180±5℃ | 150±15℃ |
| 95±5℃ | 65±10℃ | 185±5℃ | 160±15℃ |
| 100±5℃ | 75±10℃ | 190±5℃ | 165±15℃ |
| 105±5℃ | 80±15℃ | 200±5℃ | 170±15℃ |
| 110±5℃ | 80±15℃ | 210±5℃ | 175±15℃ |
| 115±5℃ | 85±15℃ | 215±5℃ | 180±15℃ |
| 120±5℃ | 90±15℃ | 220±5℃ | 185±15℃ |
The exterior shape and dimensions of the product
The specification can also be manufactured as request.
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.
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
