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KSD301 shutoff thermostat
KSD301 cutoff switch
Name: KI31/KSD301 Snap Disc Switch
Use：Temperature control/Overheat protection
Action type: Normally Closed（NC）
Voltage and current：AC125V~250V/16A; DC24V/48V/20A
Operating Temperature：110-240°C(230-464°F)
Temperature accuracy：±5℃; ±8℃; ±10℃
Contact resistance：≤50MΩ
Insulation resistance：≥100MΩ
Life span：About 100,000 times
Electrical strength：AC 50Hz 1800V lasted for 1min, no flicker, no breakdown
Size (Each)：1.34" x 1.18"x 0.47" (L*W*H)
Mounting Hole Spacing：23.8mm / 0.937inch
Pin width：6.3mm/0.25inch
Package Content：2pcs x KSD301 Thermostat Switch
KSD301 Thermostat protector
KSD301 bimetal thermal switch
Tips:
1.KSD301 and KI 31 are the same 1/2 inch thermostat, but the way of naming is different, the same type has a well-known manufacturer's model KSD302/KSD303/KSD201/1NT/TK 24/36T /US-118 /T11 and other names. Performance is consistent and all are interchangeable.
2.When you choose to control temperatures above 120 degrees, engineers recommend choosing a ceramic shell thermostat. Because in actual operation, there is a high amount of waste heat generated during heating after the thermostat is activated. Ceramic thermostats are more resistant to high temperatures and have more stable quality
KSD301 Interruptor de Corte por Temperatura
KSD301 Interruptor de Sobrecarga Térmica
Installation Precautions:
1.Before installing this part, unplug the household appliances,Cut off the power completely.
2.Take a picture first before removing any parts, so you know how to restore everything at the end.
3.The temperature controller is a series circuit, not parallel, installation must refer to the original product circuit design.
4.Do not collapse, loosen or deform the top of cover surface during installation to avoid affecting performance.
5. Lock the screw hole, should be fixed at the same time, then lock, avoid the bracket to the other side of the tilt, resulting in temperature control aluminum cover deformation, temperature control parameters change.
6. For the sake of safety, the connecting wire terminal shall be insulated and closed.
7.Do not allow liquid to penetrate into the interior of the thermostat or crack the housing.
8.The thermostat should be stored in a warehouse with RH less than 90% and ambient temperature less than 40 ℃, which is ventilated, clean, dry.
9. CHOKING HAZARD -- Small parts. Not for children under 3 yrs.
KSD301 Thermal fuse Model Code
KI31 is also known as KSD301.
For example: KI31120B5125V16A means 120℃ Normal close KI31/KSD301 thermostat,accuracy ±5;
Action & Reset Temperature
KSD301 Temperature Switch:
Double metal chip
Contact sensor
Speed dynamic type
Sensitive,Reliable,Safe
Stable action temperature
Long service life
No arc phenomenon.
Mainly used for Coffee maker,Drinking machine,Toaster,Microwave oven,Water Heater,Portable Refrigerator'Water dispenser,Electric pad etc.
KSD301 Interruptor de Disco de Acción Rápida
Self-assembling Machine for Snap Disc Thermostat
Customized, high production capacity, fast speed, stable quality.
Each component is carefully selected, high precision, high efficiency.
Automatic Detection System for Thermal Cut-off switch
Before packaging, each temperature control switch will be checked by an automatic inspection machine, and unqualified products will be picked out.
Rapid Action Bimetal Disc Thermostat
KI31 and KI32 quick action thermal temperature switch.
Widely used in instant hot water dispenser/ faucet, dishwasher and other thick film heating products;
In addition to appliances, the KSD301 thermal control switch also widely used in equipment :
Communication equipment
Monitoring equipment
Welding equipment
Electric tools
Refrigeration equipment
Heating ventilation equipment
Boiler equipment
Electric heating products, etc
thermal on off switch
RedReiter
Comentado en Canadá el 18 de febrero de 2025
Looks to be made well.
W. W.
Comentado en los Estados Unidos el 6 de enero de 2025
Repaired a heater. Works great
michel lavallee
Comentado en Canadá el 5 de enero de 2025
Exactly what needed
Brandon
Comentado en los Estados Unidos el 4 de abril de 2025
Working as expected. Good value for the money and as far as I can tell, good quality. I bought these to replace the thermostat in a Keurig unit that tripped after trying to run a cleaning cycle. I was able to reset it once, but it's a pain to take the unit apart for that, so I "upgraded". So far, the machine has worked flawlessly. It is not necessarily an easy job, but then, this is not a task for the average homeowner. The temp is slightly different than the OEM part, but not enough to cause any functionality issues. If you know how to solder and are somewhat handy, these will revive your Keurig!
Nicholas Carrasquillo
Comentado en Canadá el 5 de noviembre de 2024
Used one of these to get my oil space heater back up and working again. Exactly what I needed.
Ray
Comentado en México el 21 de enero de 2024
Trabaja correctamente, mi cliente disfrutando su electrodoméstico.
Jose M. VB
Comentado en México el 7 de septiembre de 2024
excelente ,tiene ya varios meses funcionando sin problema, en un horno de microondas LG
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