- Product Details
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Quick Details
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Power Source:
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Manual
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Place of Origin:
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Guangdong, China
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Brand Name:
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FSTB
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Model Number:
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KSD306
Quick Details
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After-sales Service Provided:
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Return and Replacement
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Warranty:
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1 Year
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Application:
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Commercial
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Power Source:
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Manual
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Place of Origin:
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Guangdong, China
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Brand Name:
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FSTB
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Model Number:
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KSD306
Description:
The series of KSD306 and KSD308 that is of double-pole structure falls in the category of manual reset type thermal protector. The product series, safety and reliable, is used in high-duty electric water heater for overheating protection. When the instant snap of bimetal disc occurs at certain temperature, two contacts separate promptly by means of mechanical transition and simultaneously two-phase circuit disconnects in order to completely cut off power supply. Pressing reset lever will restore the power supply.
Parameters:
| Use | Overheat protection | |
| Appliance | Water Heater | |
| Reset type | Manual | |
| Material | resist heat resin base | |
| Amperage | 30A | |
| Operating temperature range | 125°C | |
| Min. Diff | 8°C | |
| Environment temperature | 185°C | |
| Limit of the tolerance(OFF) | +-2°C | |
| Limit of the tolerance(ON) | +-4°C | |
| Approvals | UL/TUV/CQC/CUL/CB/ROHS |
Seven major series of snap-action thermostats are as follows:
|
Series |
Diameter of bimetal disc |
Max. operating Temp. |
Max. rated current |
Switch structure |
Service purposes |
|
KSD301 |
F 12.8mm ( 1/2 ″) |
220 ° C |
16A |
SPST |
Temperature control and overheating protection for low-duty electric heating applications. |
|
KSD302 |
F 22.25mm ( 7/8 ″) |
125 ° C |
25A |
SPST |
Temperature control and overheating protection for high-duty electric heating applications. |
|
KSD303 |
F 12.8mm ( 1/2 ″) |
50 ° C |
10A |
SPST |
Defrosting and temperature compensation for refrigerator. |
|
KSD305 |
F 22.25mm ( 7/8 ″) |
||||
|
KSD306 |
F 22.25mm ( 7/8 ″) |
120 ° C |
30A |
DPST |
Temperature control and overheating protection for electric heating applications such as water heater. |
|
KSD308 |
F 19mm ( 3/4 ″) |
100 ° C |
16A |
DPST |
Temperature control and overheating protection for electric heating applications such as water heater. |
|
KSD309 |
F 12.8mm ( 1/2 ″) |
280 ° C |
16A |
SPST |
Temperature control and overheating protection for high temperature heating applications. |
Production Processes:
Disc Pressing
We have series of professional automated disc production equipment. It’ll guarantee us our powerful and quick reaction production capacity.
Riveting and Assembling
Bright and clean dust-free riveting workshop, with the fully automated riveting and assembling equipments, ensure we supply the production efficiently and reliably.
Schedule Center and Testing
The orderly production scheduling center. and the integral production testing lines, with the perfect testing solution, ensure our production meet your requirements precisely.
How can we control our quality!
|
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Core component |
Temperature testing |
Synchronization testing |
Resistance testing |
Dielectric strength testing |
Appearance choosing |
Final testing |
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FSTB |
We have our own bimetal material factory, |
Every unit! |
Every unit! |
Every unit! |
Every unit! |
Every unit! |
randomly |
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Common supplier |
-- |
Choose randomly |
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AWE 2018 - Appliance & Electronics World Expo 2018
Getting more information about high temperature protector and limit switch, please refer to our website: www.thermostat-gb.com
Our Company:
The first 1 to make thermostat in China!
Draft the thermostat standard of China!
More than 30 years’ experiences in thermostat industry!
Our Main Customers:
Certifications:
Common Packing:
200 pcs/box 5 box/ctn 56 ctn/wooden case
Getting more information, please refer to our website: www.thermostat-gb.com
