MachineU > China Products > Electrical Equipment & Supplies > Switches > Other Switches
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
Specifications
Brand Name :
Yusheng
Model Number :
KSD301
Certification :
CQC.TUV,VDE,UL
Place of Origin :
CHINA
MOQ :
1000PCS
Price :
Negotiable
Payment Terms :
L/C, T/T, D/A, D/P, Western Union
Supply Ability :
1,000,000 Pcs Per Month
Delivery Time :
7-10 work days
Packaging Details :
1000PCS or 2000PCS Per Carton, Carton Size: 280*270*320mm
Name :
Snap Disc Thermal Switch
Model :
KSD301
Reset Type :
Auto Reset or Manual Reset
Rated Volts & Amps :
250V AC 10A/16A
Contact Type :
Normally Closed or Normally Open
Temperature Range :
0～250℃
Diameter of bi-metal disc :
12.8 mm (1/2 inch)
Insulation Resistance :
More than 100MΩ
Contact Resistance :
Less than 50mΩ
Cover :
Fixed / Movable / Screw
Case :
Bakelite / Ceramic
Tolerance :
+/-5 C for open action(Optional +/-3 C or less), +/-5C
Frequency :
50/60Hz
Life Cycle :
100,000 Cycles
Description

250V 10A / 16A Snap Action Thermal Switch For Electric Mobile Battery, UL Approved

Quick Detail:

Model KSD301
Reset Type Auto Reset
Single Pole,Single Throw(SPST)
Body Material: Bakelite or Ceramic
Rated Voltage & Current 250V AC 10A/16A
Contact Type

Normally Closed(Open on Rise) or Normally Open(Close on Rise)
Operating Temperature Range

0～150℃ (Bakelite Body),0～250℃ (Ceramic Body)
Temperature differentials 8.5～55℃ (difference between off and on temperatures)
Temperature tolerance ±3.0℃, ±5.0℃, ±8.0℃, ±10.0℃
Contact Resistance ≤50mΩ
Insulation Resistance ≥100MΩ
Dielectric Strength ≥1500V
Life Cycle 100,000 Cycles
Certificate CQC,TUV,UL,VDE,ROHS,REACH

Description:

250V Snap Action Thermal Switch For Electric Mobile Battery

KSD301 thermal switch’s Principle and structure

The main principle of KSD301 series thermostat is that one function of bimetal discs is snap action under the change of sensing temperature. The snap action of disc can push the action of the contacts through the inside structure, and then caused on of off the circuit finally. The main characteristic are the fixation of working temperature, the reliable snap action, less flashover longer working life and less radio interference.

KSD301 thermal switch’s application

1.Household electric appliances: water dispenser,electric water pots,toaster,dishwasher,drying machine, disinfection cabinet, microwave oven, electric kettle, electric caldron, refrigerator,air-condition,laminator etc.

2. Office equipment

3. Car seat heat, car deicer


KSD301 thermal switch’s specification

1. Electrical Rating: AC 125V max 15A; AC250V 5A 10A 15A max 16A

2. Action Temperature: -10~300 ℃, Temperature accuracy: ±3 ±5 ±10℃.

3. Recovery and action temperature difference:

A. Auto reset: 8 to 100℃(Optional),Temperature accuracy: ±3 ±5 ±10℃.

B. Manual reset

4. Terminal

a. Terminal type: 187series of 4.8*0.5mm and 4.8*0.8mm, 250 series of 6.3*0.8mm

b. Terminal Angle: bending angle: 0~90°C optional

5. Life cycle: ≥100000

6. Dielectric Strength: AC50Hz 1500V / min, no breakdown blinding (Normal State)

7. Circuit resistance: ≤50mΩ

8. Insulation resistance: ≥100mΩ

9. Normally closed or Normally open

10. Protection degree: IP00

11. Two kinds of body: plastic or ceramic.

12. Temperature sensor face: Aluminum cap or copper head.

13. Holder: without holder, free holder, fixed holder.

KSD301 thermal switch High accuracy; Small size and light weight; safe and reliable; no arcing;long life and less disturb to wireless.

Specifications:

1. Dimensional Outline

250V Snap Action Thermal Switch For Electric Mobile Battery

2. BOM

No. Part No. Part Name Material Qty.
1 KSD301-01 Body Plastic 1
2 KSD301-02 Guide Frame Bakelite 1
3 KSD301-03 Cap Aluminium 1
4 KSD301-04 Bimetal Disc Bimetal 1
5 KSD301-05 Action Rod Ceramic 1
6 KSD301-06 Static Contact Plate Brass 1
7 KSD301-07 Ø3.5static contact point AgCd012/Cu 1
8 KSD301-08 Ø3.5moveable contact point AgCd012/Cu 1
9 KSD301-09 Movable Contact Plate BeCu 1
10 KSD301-10 Short Rivet Red Copper 1
11 KSD301-11 Long Rivet Red Copper 1
12 KSD301-12 6.3*0.8 HorizontalTerminal Brass 2
13 KSD301-13 Moveable Bracket (201)Steel 1

3. Action Temperature Table

Standard Temperature Sheet
KSD301
Action Temperature Reset Temperature Action Temperature Reset Temperature
45±3℃ 35±5℃ 145±5℃ 125±7℃
50±3℃ 40±5℃ 150±5℃ 130±7℃
55±3℃ 45±5℃ 155±5℃ 135±7℃
60±3℃ 50±5℃ 160±5℃ 140±8℃
65±3℃ 50±5℃ 165±6℃ 145±8℃
70±3℃ 55±5℃ 170±6℃ 150±8℃
75±3℃ 60±5℃ 175±6℃ 155±8℃
80±3℃ 65±5℃ 180±7℃ 160±10℃
85±3℃ 70±5℃ 185±7℃ 155±10℃
90±3℃ 75±5℃ 190±7℃ 160±10℃
95±3℃ 80±5℃ 195±7℃ 165±10℃
100±4℃ 85±6℃ 200±8℃ 170±10℃
105±4℃ 85±6℃ 205±8℃ 175±10℃
110±4℃ 90±6℃ 210±8℃ 180±10℃
115±5℃ 95±6℃ 215±10℃ 185±10℃
120±5℃ 100±6℃ 220±10℃ 190±10℃
125±5℃ 105±6℃ 230±10℃ 200±10℃
130±5℃ 110±6℃ 240±10℃ 205±12℃
135±5℃ 115±6℃ 250±10℃ 210±15℃
140±5℃ 120±7℃ 　 　
Remark :
0-60℃±5℃: Reset Temperature=Action Temperature-10℃
60-120℃±5℃: Reset Temperature=Action Temperature-15℃
120-160℃±5℃: Reset Temperature=Action Temperature-20℃
160-200℃±7℃: Reset Temperature=Action Temperature-25℃
200-250℃(±8℃-10℃): Reset Temperature=Action Temperature-30℃/40℃

250V Snap Action Thermal Switch For Electric Mobile Battery

Tag:

Thermal Disk Switch, Bimetal Thermostat,Temperature Switch,Temperature Cutoff Switch, Thermal Cutout Switch

Product tags

instant power battery jumper

,

cr2032 battery holder with switch

,

battery relay switch
Send your message to this supplier
Send Now

250V Snap Action Thermal Switch For Electric Mobile Battery

Ask Latest Price
Product Detail
Brand Name :
Yusheng
Model Number :
KSD301
Certification :
CQC.TUV,VDE,UL
Place of Origin :
CHINA
MOQ :
1000PCS
Price :
Negotiable
Contact Supplier
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery
250V Snap Action Thermal Switch For Electric Mobile Battery

Dongguan Yusheng Electronics Co., Ltd.

Site Member
6 Years
guangdong, dongguan
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Snap Disc Thermal Switch, Electric Motor Thermal Switch, Miniature Thermal Switch
Total Annual :
1500,000-2200,000
Employee Number :
101-~128
Certification Level :
Site Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Snap Disc Thermal Switch
MachineU China Products Electrical Equipment & Supplies Switches Other Switches
Contact Supplier
Submit Requirement