Specifications
Brand Name :
Tianrui
Model Number :
KSD309-A
Certification :
VDE TUV UL
Place of Origin :
China
MOQ :
1000pcs
Price :
Negotiable
Payment Terms :
T/T, Paypal, Mastercard, Wetern Union, Alipay, etc
Supply Ability :
1000000PCS Per Month
Delivery Time :
5-7 Work Days
Packaging Details :
PE Bag, Bulk
Product Name :
KSD309 KSD309-A Thermostat
Rated Current :
10A 16A
Rated Voltage :
250V
Open Temperature :
151-280℃
Body :
Ceramic
Contact System :
Normal Closed
Reset Type :
Auto Reset
Cycles :
10000 Times
Contact Resistance :
Below 50MΩ
Switch Structure :
SPST
Description

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

KSD309 dual-temp.type bimetal thermostat Combination of two SPST structure thermostats KSD309-A and KSD309-U. With different operating temperature, it has both functions of temperature control and over-heat protection.

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Specification of KSD309-A KSD309 Thermostat

Rated current 10, 16A(resistive)
Resistance Between Terminals Below 80m Q (Numeric m Q & mV meter, by volt- ampere stan-dard)
Insulation Resistance With a DC 500V megger, borne DC 500V, the tested value is over 100M Q
Class of Temperature Characteristics KSD309-A: Normal close with auto reset.
KSD309 -C: Normal close with auto reset and one- shot (thetemperature limiting part), Consisting of KSD309-A series and KSD309-U series
Switch structure SPST
Max. OT 280C
Heat-resistant Temperature 320C

Advantages of KSD309-A KSD309 Auto Reset Thermostat


High durability No breakdown, no flashover.
Every product will be tested, extremely high temperature pass rate.
High precision.
High temperature resistance
Assemble the temperature control and protection in one product.

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Drawing of High Temperature KSD309-A KSD309 Thermostat

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Temperature of 250C 280C KSD309 KSD309-A Thermostat

Range of OT Common Diff. Min. Diff.
151~ 220°C 25°C 14°C
221~240°C 30°C 20°C
241~280°C 35°C 25°C

Range of OT Common Diff. Preferable tolerance Limit of the tolerance
151~ 180°C 士4°C 士3.5°C 士3°C
181~220°C 士5°C 士4°C 士3.5°C
221~ 240°C 士6°C 士6°C 士4.5°C
241~ 280°C 士7°C 士6°C 士5.5°C

Safety Certificate of Ceramic Body Bimetallic KSD309-A Thermostat

Sub series OT range Life cycles L250V 10A 125V 16A 250V 16A
KSD309-A 60~180°C 100,000 VDE: 40044740
60-210°C

CQC: 14002120139

TUV:R50332938

60-280°C 60.000 UL:E137238sec.12 UL:E137238 Sec.12
60.000 VDE: 40044740
210-280°C CQC: 14002120139
60~180°C CQC: 14002120139 VDE: 40044740
60~210°C

CQC: 14002120139

TUV:R50332938

KSD309-U 40~250°C 1 (SOD) VDE: 40043188
40~280°C UL:E137238 Sec.12

VDE: 40043188

UL:E137238 Sec.12

KSD309-C KSD309-A(Temp control) KSD309-A Series TUV:50357322 UL:E137238

VDE:

TUV:50357322

KSD309-U(Temp limit) KSD309-U Series VDE: Sec.12 UL:E137238 Sec.12

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363

Send your message to this supplier
Send Now

Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Ask Latest Price
Watch Video
Brand Name :
Tianrui
Model Number :
KSD309-A
Certification :
VDE TUV UL
Place of Origin :
China
MOQ :
1000pcs
Price :
Negotiable
Contact Supplier
video
Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature
Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature
Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature
Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature
Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature
Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature
Bimetallic 250C 280C Thermostat KSD309-A KSD309 Auto Reset Ceramic Body High Temperature

Dongguan Tianrui Electronics Co., Ltd

Verified Supplier
5 Years
guangdong, dongguan
Since 2010
Business Type :
Manufacturer
Total Annual :
9000000-9500000
Employee Number :
150~150
Certification Level :
Verified Supplier
Contact Supplier
Submit Requirement