High Quality Ksd309 C1 Ceramic Thermostat Square 10A Unipolar Bipolar Auto Reset Temperature Limiter for Dishwasher Deep Fryer
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Product Highlights
- UL/VDE/TUV Certified: Meets international safety standards with UL, VDE, and TUV certifications for reliable performance.
- 100,000 Working Life: Designed for durability with a tested lifespan of 100,000 switching cycles.
- Auto/Manual Reset Options: Available in automatic or manual reset configurations with Normal Closed or Open contacts.
- High Conductivity Copper: Uses high-conductivity copper terminals with lead content below 100PPM for safe electrical flow.
- Corrosion Resistant: Features anti-rust electroplating that passes salt spray tests for long-term durability.
- Compact Ceramic Design: Square ceramic housing with aluminum sensing cover ensures efficient heat resistance and small size.
- OEM/ODM Support: Factory direct supply with available OEM and ODM services for customized electrical components.
- Wide Application Range: Suitable for dishwashers, washing machines, ovens, kettles, and various home appliances.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low
- Type
- Temperature Switch
- Model NO.
- KSD309 C1 Thermostat Protector
- Usage
- Washing Machine, Dryer Blower
- Shape
- Tablet
- Fusing Speed
- F
- Fusing Device
- Pop-up Solid
- Standard
- UL
- Rating Current
- 10A, 16A
- Rating Voltage
- 250V AC
- Restoration Method
- Auto or Manual Reset, Normal Closed or Normal Open
- Temperature Sensing Material
- 250V AC
- Housing Material
- Ceramic
- Material of Sensing Cover
- Aluminum
- Terminals
- Copper
- Temperature Tolerance
- 5c
- Certification
- VDE TUV UL
- Application Range
- Home Appliances, Dishwasher, Washing Machines
- Transport Package
- 1000PCS/Package
- Specification
- Customized
- Trademark
- Tianrui
- Origin
- China
- HS Code
- 3926901000
- Production Capacity
- 5000000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
The Description of High Quality KSD309 C1 Ceramic Thermostat Square 10A Unipolar Bipolar Auto Reset Temperature Limiter for Dishwasher Deep Fryer
•Temperature Holding Function
•Control Functions
•As Safety Thermostats
•Strong Conductivity
•Corrosion Resistant
•Strict Selection of Materials
-Widely used for temperature control or protection for household electric appliances.
-The KSD302 series comprises a wide range of bimetallic thermostats, with extremely compact dimensions and fitted with a snap-action trip device.
The Details of High Quality KSD309 C1 Ceramic Thermostat Square 10A Unipolar Bipolar Auto Reset Temperature Limiter for Dishwasher Deep Fryer
|
Rated Current
|
10A, 16A
|
|
Rated Voltage
|
250V AC
|
|
Housing Material
|
Ceramic
|
|
Material of Sensing Cover
|
Aluminum
|
|
Type
|
Automatic Reset; Normally Closed/ Normally Open
|
|
Terminals
|
Copper
|
|
Temperature Tolerance
|
±5ºC
|
|
Certification
|
VDE TUV UL
|
|
Application
|
Coffee pots, air conditioners, ovens, instant kettles, rice cookers, dishwashers, disinfection cabinets, refrigerators, etc
|

The Proudct Size of High Quality KSD309 C1 Ceramic Thermostat Square 10A Unipolar Bipolar Auto Reset Temperature Limiter for Dishwasher Deep Fryer
The Feature of High Quality KSD309 C1 Ceramic Thermostat Square 10A Unipolar Bipolar Auto Reset Temperature Limiter for Dishwasher Deep Fryer
>sealer thermal cutout switch
>Temperature control and overheating protection
>Easy mounting and quick response
>Optional mounting bracket available
>100 thousand times working life
>heat-resisting function:depend on the material
>small size >High Quality >Competitive Price
>Factory Sale >Performance over life Application
1. Good electrical conductivity. This product adopts standard metal and adopts special continuous stamping process; the riveting part of the plug adopts high-conductivity technology, the power supply copper wire has a good bite effect, and the temperature rise test performance meets the conventional certification requirements.
2. Metal material. Using copper material, the lead content is below 100PPM, durable.
3. Anti-rust and corrosion-resistant electroplating.
4. It adopts automatic roller plating, and the surface gloss is good. The plating layer is difficult to fall off, and it has passed the salt spray test.
5. Built-in bimetal, sensitive induction and quick action.

Applications:
1 air heater, 2 Water dispenser, 3 immersion heater, 4 water heater,
5 printer, 6 Sandwich toaster , 7 electric Milk Warmer, 8 dishwasher
9 in wall switch, 10 dish washing machine , 11 Drier, 12 disinfection cabinet
13 microwave oven, 14 electric coffee pot, 15 refrigerator, 16 AC, 17 laminator
18 Hair dryer, 19 car seat, 20 coffee maker, 21 electric kettle, 22 soybean milk machine
23 electric cooker, 24 cleaner, 25 microwave oven ,26 toaster, 27 shredder
28 The window motor, 29 Sunroof motor, 30 Antenna motor, 31 Wiper engine
32 Sliding door engine, 33 Regulator engine, 34 construction hoist, 35 power transformer
36 water pump, 37 lamp, 38 battery charger, 39 cylindrical coil
40 ballast, 41 office facilities, 42 Office automation equipment, 43 Motor industry,
44 electrical machinery industry,45 heating appliances, 46 heat press machine
47 Other Home Appliance Parts Type, 48 Kitchen Appliances Part


Dongguan Tianrui Electronics Co., Ltd is one of the most professional circuit protection components manufacturers and programme suppliers in China for about 10 years. Our products are widely used for the household electric appliances and auto industry. Our team will serve for you from the beginning of your source to the very end of the shipment. We are exporter based on factory so that the cost can be saved directly for you .
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI202187". Items marked "" are certified.
Company Profile
DongGuan TianRui Electronics Co., Ltd. is specialized in developing, manufacturing and marketing fuse tube and fuse holders with different performance, types and specifications Since 2000. Our products are widely used for the household electric appliances and auto industry.
Our product range covers Electronic Fuses, SMD Fuses, mtuicro Fuses, Thermal Cutoffs(temperature fuse), Auto Fuses, PPTC Resettable Fuses, Thermostat, Panel Mount fuse block, PCB Mount fuse block, In-Line Fuse Holders, Auto Fuse Holders and Fuse Clips etc.
High quality and competitive price happy to be offered upon receive your detail requirement.
Catalogue which covers our main products and free sample will be provided if needed.
Quality Policy
To strive for perfection, insist on 100% product quality assurance.
Endless quality improvement and regard customer satisfaction as priority.
Future Goal
Mass control for the production management and procedure ability. By the Philosophy " Quality First and Customer Orientation ", and let our brand "VICTOR" to become a leading, professional, reliable thermostat and over-load protector manufacturer in the global society, and provide best service to satisfy our customers.
We hope to be your honest supplier in China, we trust it will be win win situation.
We look forward to long term business relationship, so we will provide our best support on prices, quality and delivery.
Your inquiry will be very appreciated at any time.
Thank you so much.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 201, No. 1 Building, No. 9 Chashan Part, Guanlong Road, Chashan Town, Dongguan, Guangdong, China
-
Plant Area
- 1500 square meters
-
Number of Employees
- 35
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port, Guangzhou Port
Our Production Capability & Technical Expertise
-
Main Products
- Fuse, Fuse Holder, Thermostat, Fuse Box, Circuit Breaker, Auto Breaker, Face Mask
-
Production Machines
- Automatic Welding Facility, Hydraulic Pressing Facility, Pad Printing Facility, Riveting Facility, Wire Cutting Facility, Computer Temperature Control box, Constant Temperature Oven, Digital Megohm Meter, Digital Resistance Bridge, Withstand Voltage Tester
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-06-07
- Export Year
- 2011-01-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic, South Asia
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- UL
FAQ
- What are the rated current and voltage specifications?
- The rated current is available in 10A and 16A options, with a rated voltage of 250V AC.
- Is the thermostat available in different reset types?
- Yes, it offers both Auto Reset and Manual Reset options, with Normal Closed or Normal Open contact configurations.
- What certifications does this product hold?
- The product holds VDE, TUV, and UL certifications, ensuring compliance with international safety standards.
- What materials are used in the construction?
- It features a ceramic housing, aluminum sensing cover, and copper terminals with lead content below 100PPM.
- What is the expected lifespan of the thermostat?
- The device is designed for a working life of 100,000 cycles, ensuring long-term reliability.
- Can I get custom OEM or ODM services?
- Yes, as a professional manufacturer, we provide both OEM and ODM services to meet specific requirements.
- What are the common applications for this thermostat?
- It is widely used in dishwashers, washing machines, ovens, kettles, refrigerators, and other home appliances.
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