| Model: | - |
|---|---|
| Brand: | FSTB |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electric Control System |
| Label: | FSTB , bimetal thermostat , capillary thermostat |
| Price: |
US $1
/ pc
|
| Min. Order: | 1000 pc |
| Live Chat: | Last Online:07 Aug, 2015 |
Description:
KSD303-A series auto defrost thermostat is a kind of miniature waterproof and hermetically sealed low temp thermostat for refrigerator. It is of single-pole single-throw structure and works under resistive load. It is enveloped in cold-resistant and flame-retardant plastic tube or sealing gum for possible underwater applications. The product series low temp thermostat is widely used as heating compensated switch or automatic defrosting control switch in air-cooling frostless refrigerators.
Advantages:
Water proof.
High precision.
High durability No breakdown, no flashover.
Every product will be tested, extremely high temperature pass rate.
Parameters:
|
Use |
Defrost |
|
Appliance |
refrigerators |
|
Reset type |
Automatic |
|
Base material |
resist heat resin base |
|
Amperage |
3A/6A/10A |
|
Max. Operating Temperature |
20°C |
|
Differential |
Refer to the regulation |
|
Min. Diff |
8°C |
|
Tolerance |
Refer to the regulation |
|
Cold-resistant Temperature |
-40°C |
|
Limit of the tolerance(OFF) |
±2°C |
|
Limit of the tolerance(ON) |
±4°C |
|
Contact material |
Silver |
|
Dielectric Strength |
Parts between electriferous components and non-electriferous ones can bear 2000V (3750V for Reinforced insulation type) 50Hz AC current, which is nearly sine wave, for one minute as bearing test. Resulted no breakdown, no flashover. |
|
Insulation Resistance |
With a DC 500V megger, borne DC 500V, the tested value is over 10MW. |
|
Resistance Between Terminals |
Below 50mW |
|
Temperature characteristics |
Normal close, Normal open |
|
Maximum ambient temperature |
60°C |
|
Diameter of bimetal disc |
F12.8mm(1/2″) |
|
Approvals |
UL/CQC/TUV |
|
Line |
Color: red/brown/blue Length: customized |
|
Terminal type |
Customized (Refer to our specification) |
|
Cover/Bracket |
Customized (Refer to our specification) |
Dimension of low temp thermostat:
Safety certificate:
|
Rates |
Cycles |
Max. OT |
Certificate |
|
250V 6A |
10,000 |
25°C |
CQC |
|
250V 5A/125V 7A |
10,000 |
15°C |
UL |
Low temp thermostats recommendation:
NOTE: TERMINALS AND COVERS AND WIRE OF KSD303-A LOW TEMP THERMOSTAT CAN BE CUSTOMIZED UNDER YOUR REQUEST. PLEASE REFER TO OUR SPECIFICATION. WELCOME TO OUR WEBSITE TO GET MORE INFORMATION ABOUT LOW TEMP THERMOSTATS.
( http://www.thermostat-gb.com/html/Bimetal_Thermostat/20140624/KSD303-A_Plastic_Sealed_Defrost_Thermost.html )
