Defrosted thermostats are a kind of thermal protector used in Air-cooling frostless refrigerators, also use as temperature limited switch and Heating compensated switch in the process of heating and defrosting in refrigerators.
This ELTH-005 21408 Refrigerator Defrost Thermostat prevents overheating during the defrost cycle in the refrigerator by protecting the evaporator. The most common sign that there is a problem with your refrigerator defrost thermostat kit is if your freezer is cold but your refrigerator is warm. If your evaporator coils are icy then your defrost bi-metal thermostat kit could be defective.
ltem NO | ELTH-005 21408 |
Use | Defrost/Temperature control/Protection |
Appliance | Refrigerators, Freezer |
Reset type | Automatic |
Basic material | Bakelite, Epoxy Resin, PA |
Electric rating | 250V 10A |
Action temperature range | -30°C~90°C |
Differential | According to the requirement |
Insulation resistance | ≥100MΩ |
Tolerance | Refer to the regulation |
Life cycle | 100,000 times |
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 | 90°C |
Diameter of Bimetal Disc | F12.7mm(1/2″) |
Wire Leads | Color: Red Length: customized |
Terminal type | Customized (Refer to our specification) |
Cover/Bracket | Customized (Refer to our specification) |
Sample Price | Free sample USD 50 freight charge, refund after mass order |
What are the symptoms of a bad defrost thermostat?
A faulty defrost termination thermostat may result in the defrost heater never heating and a solid frost buildup on the evaporator coil, which results in too warm temperatures. The thermostat contacts are normally closed and have continuity until it reaches 140 degrees.
RFQ
Q1:Is the effect good?
A1:Works great, fast shipping.
Q2:How long can it be used?
A2:Usually, the door switch in the refrigerator can be used for more than one year.
Q3:What is your MQQ?
A3:Our product’s MOO is different based on the quantity in one
carton. One-piece sample is also available, so if you want one
sample first, feel free to contact us.
Q4:What’s the payment method you accept?
A4:T/T,L/C,Western Union,D/P,D/A,Money Gram and etc.
Q5:Is it easy to install and replace?
A5:Relatively easy to replace and install.
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