KSD301 Bimetal Thermal Protector

KSD301 Bimetal Thermal Protector

Product Details:

Place of Origin: China
Brand Name: Tian Rui
Certification: ROHS UL TUV VDE CCC CQC
Model Number: KSD301

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 100PCS/Bag
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
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Detail Information

Rated Current: 10A 16A Rated Voltage: 125V/250V
Case: Bakelite Or Ceramic Type: Normal Closed Or Normal Open
Terminal Size: 6.3mm Bracket: Fixed Or Movable
Terminal Direction: Horizontal Or Vertical Action Temperature: 20℃ To 180C℃
Tolerance: ±5℃ Operation Cycles: >30000 Times
High Light:

KSD301 Bimetal Thermal Protector


6.3mm Bimetal Thermal Protector


Bimetal KSD301 Thermal Switch

Product Description

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.


KSD301 Bimetal Thermal Protector 0

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

KSD301 Bimetal Thermal Protector 1

KSD301 Bimetal Thermal Protector 2

KSD301 Bimetal Thermal Protector 3

The specification can also be manufactured as request.

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



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