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Home ProductsBimetal Thermal Protector

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch
Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch

Large Image :  Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: Yusheng
Certification: CQC,TUV,UL
Model Number: KSD9700
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 4000pcs per Carton, Carton Size:280*260*320mm
Delivery Time: 5-7 working days
Payment Terms: T/T, Western Union
Supply Ability: 2,000,000PCS per Month
Detailed Product Description
Name: Thermal Cutoff Switch Model: KSD9700
Contact Type: Normally Closed Or Normally Open Temperature Range: 40-150℃
Case: Metal Rated Volts & Amps: 250V AC 5A, 10A
Certificate: CQC, UL ,TUV Lead Wire: UL3135 AWG18, AWG20, AWG22, Or Customized
Lead Wire Length: L1=L2=70mm(standard), Can Be Customized Life Cycle: 10,000 Cycles
High Light:

130 Deg C Thermal Overload Switch

,

250V 10A Thermal Overload Switch

,

bimetallic thermal overload protector switch

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch For Oven

 


Quick Detail:

Model KSD9700
Reset Type Auto Reset
  Single Pole,Single Throw(SPST)
Case Material: Metal
Rated Voltage & Current 250V AC 5A/10A
Contact Type Normally Closed(Open on Rise) or Normally Open(Close on Rise)
Operating Temperature Range 45~150℃
Temperature tolerance ±5.0℃
Contact Resistance ≤50mΩ
Insulation Resistance ≥100MΩ
Dielectric Strength ≥1500V
Life Cycle 10,000 Cycles
Certificate CQC,TUV,UL,VDE,ROHS,REACH

 
 1. KSD9700 series Cut Off Switch’s Principle and structure

KSD9700 serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. In case of abnormal operation, along with the increase of the environment temperature to the set value, the bimetallic parts perform quick action, open the contact point, and disconnect the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.

 

 

KSD9700 thermal cutoff switch uses high sensitive disk-shaped bimetal strip as the temperature-sensing element. It is composed of bimetal strip, moveable contact, stationary contact piece, fixed base, moveable spring piece, case and temperature resistance lead wire.The bimetal strip is fixed on the base, which can maintain the consistency of disconnection and reset temperature after long-term use. Its' main function is overheating, overload protection.


Working principle: when the temperature rises to a certain value, the bimetal strip will instantly jump off and the contact will move quickly to disconnect the circuit. When the temperature falls to a certain value, the bimetal strip will be reset and the contact will return to the original state to achieve the purpose of switching the circuit. Its light weight, compact design maintains the lightweight, sealed housing of the whole device, and is resistant to drying, maintaining the accuracy and high reliability of disconnection and reset throughout its life.

 

Product features: KSD9700 theraml overload prtoector is a temperature control switch developed by imported thermal bimetal, with small size, rapid action, accurate temperature control and long life cycle.

 

2. KSD9700 series Cut Off Switch’s Specification

 

2.1.Switch type: normally closed, normally opened.

2.2.Operating Voltage / Current: AC250V / 5A; AC125V / 8A

2.3.Operating Temperature: 40~150 (one step for every 5°C)

2.4.Standard Tolerance: +-3°C / +-5°C / +-7°C

2.5.Reset temperature: operating temperature decrease by 15-45°C

2.6.Contact Closure resistance: ≤50mΩ

2.7.Insulation resistance: ≥100mΩ

2.8.Electric strength: AC1500V/1min free from phenomena of break down and flashover.

2.9.Service life: 10000 times

 

3. KSD9700 Structural Drawing and Dimension 
 

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch 0

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch 1

 

No. Part Name Material Qty
1 Case Ceramic 1
2 Lead wire UL3135 black silicon wire 2
3 Insulation blcok Ceramic 1
4 Inner Core Bimetal Strip 1
5 Sealing Epoxy resin A few

 

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch 2

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch 3

 
3. Action Temperature Table

H20 & H21 Series
Action Temperature Reset Temperature Action Temperature Reset Temperature
40±5℃ ≥27℃ 110±5℃ 73±15℃
45±5℃ ≥27℃ 110±5℃ 73±15℃
50±5℃ ≥30℃ 115±5℃ 76±15℃
55±5℃ ≥30℃ 120±5℃ 80±15℃
60±5℃ 40±15℃ 125±5℃ 83±15℃
65±5℃ 43±15℃ 130±5℃ 86±15℃
70±5℃ 46±15℃ 135±5℃ 90±15℃
75±5℃ 50±15℃ 140±5℃ 93±15℃
80±5℃ 53±15℃ 145±5℃ 96±15℃
85±5℃ 56±15℃ 150±5℃ 100±15℃
90±5℃ 60±15℃    
95±5℃ 63±15℃    
100±5℃ 67±15℃    
105±5℃ 70±15℃    
Remark :
Reset Temperature: 2/3 of Action Temperature, tolerance is±15℃ or customized.

 

Applications:

 

1. Electric motors

2. Induction cooker

2. Warm handbag

3. Vacuum cleaner

4. Soybean milk machine

5. Ballast

6. Washing machine motor

7. Air conditioner fan motor

8. Transformer, ballast

9. Induction cooker

10. Electric heating belt

11. Health care equipment

12. Pump fan

13. Battery

14. Power tools

15. Heating pad

16. Oven

 

Competitive Advantages:

1. Ceramic Body can withstand high temperature

2. Fast temperature sensing

3. Accurate temperature control

4. Large control current

5. Low contact resistance

6. Safe and reliable

7. Small size, easy to install

8. No arc discharge

9 Long life cylces more than 10,000 times

10.  Anti-vacuum dipping process, can be dipped with the motor

11. There are two types of normally closed and normally open can meet customers' different requirements

12. The length and specifications of lead wire can be customized

Bimetallic 250V 10A KSD9700 130 Deg C Thermal Overload Switch 4

 

Tag:
Thermal Protection Switch,Thermostat Cut Off Switch, Thermal Control Switch, Temperature Cut Out Switch, Bimetal Temperature Switch

Contact Details
Dongguan Yusheng Electronics Co., Ltd.

Contact Person: Ms. Amy Li

Tel: 86-13553890655

Fax: 86-769-82869802

Send your inquiry directly to us