| Price | Negotiable |
| MOQ | 1000pcs |
| Delivery Time | 5-7 Work Days |
| Brand | Tianrui |
| Place of Origin | China |
| Certification | VDE TUV UL |
| Model Number | KSD309-A |
| Packaging Details | PE Bag, Bulk |
| Payment Terms | T/T, Paypal, Mastercard, Wetern Union, Alipay, etc |
| Supply Ability | 1000000PCS Per Month |
| Cycles | 10000 Times | Contact System | Normal Closed |
| Place of Origin | China | Open Temperature | 151-280℃ |
| Packaging Details | PE Bag, Bulk | Product Name | KSD309 KSD309-A Thermostat |
| Model Number | KSD309-A | Supply Ability | 1000000PCS Per Month |
| Certification | VDE TUV UL | Rated Voltage | 250V |
| Brand Name | Tianrui | Payment Terms | T/T, Paypal, Mastercard, Wetern Union, Alipay, etc |
| Reset Type | Auto Reset | Price | Negotiable |
| Delivery Time | 5-7 Work Days | Minimum Order Quantity | 1000pcs |
| Rated Current | 10A 16A | Contact Resistance | Below 50MΩ |
| Body | Ceramic | Switch Structure | SPST |
Thermal
Overload
Protector
KSD309-A
Normal
Close
Square
Ceramic
Bimetal
Thermostat
10A
280C
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.
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.
Drawing
of
High
Temperature KSD309-A
KSD309
Thermostat
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 |
|||||
| 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 |
|||||
| KSD309-U | 40~250°C | 1 (SOD) | VDE: 40043188 | |||
| 40~280°C | UL:E137238 Sec.12 |
VDE:
40043188 |
||||
| KSD309-C | KSD309-A(Temp control) | KSD309-A Series | TUV:50357322 | UL:E137238 |
VDE: |
|
| KSD309-U(Temp limit) | KSD309-U Series | VDE: | Sec.12 | UL:E137238 Sec.12 | ||
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
