UL/CUL KSD301 Thermostat 125V 16A Thermal Shutoff Switch, 220°C/428°F Off and 190°C/374°F On,Normally Closed N.C Auto Reset Microwave Thermostatic Kichen Heating Element,2pcs

Product Description

KSD301 Thermal Temperature Control Switch

KSD301 Thermal Temperature Control Switch

Name: KI31/KSD301 Snap Disc Thermostat

Use：Temperature control/Overheat protection

Action type: Normally Closed（N.C）

Voltage and current：AC110V/120V/125V/250V/16A; DC12V/24V/15A;48V/10A;;

Operating Temperature：110°C-250(230-482°F)

Temperature accuracy：±3℃，±5℃

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)：1.26″ x 0.79″x 0.83″ (L*W*H)

Mounting Hole Spacing：28.4mm / 1.12inch

Pin width：6.3mm/0.25inch

Package Content：2pcs x KSD301 Thermostat Switch

Pls kindly Note: Due to the influence of the ambient temperature, the thermostat below 50 degrees, during the transportation and storage process, the thermostat circuit has been disconnected, need to put the thermostat in the refrigerator to cool and reset before use. For example, 30±3℃ normally closed KSD301 thermostat , under normal circumstances 30±3℃ circuit is disconnected, 20±3℃ circuit is connected. When the ambient temperature is higher than 40 degrees Celsius, the circuit of the thermostat is disconnected and needs to be cooled and reset before use.

KSD301 shutoff thermostat

KSD301 shutoff thermostat

Tips:

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.

Before purchase:

Please pay attention to the shape of the contact terminal, make sure it matches the original shape, and determine whether your machine requires a normally open (NO) or normally closed (NC) switch.

Normal Close(NC) : OFF temperature higher than ON temperature . Open on rise.

Normal Open(NO): ON temperature higher than OFF temperature. Close on rise.

KSD301 overload thermostat

KSD301 bimetal thermostat

Installation Precautions:

1.Before installing the thermostat thermal control switch, 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 switch thermal switch 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 snap disc thermal switch 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 snap disc limit switch 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 Snap disc thermostat

Self-assembling Machine for Snap Disc Limit Control

Customized, high production capacity, fast speed, stable quality.

Each component is carefully selected, high precision, high efficiency.

Automatic Testing System for KSD301 Temperature Control Switch

Before packaging, each snap disc temperature switch will be checked by an automatic inspection machine, and unqualified products will be picked out.

Rapid Action Bimetal Switch

KI31 and KI32 rapid action thermal temperature switch,

Widely used in instant hot water dispenser/ faucet, dishwasher and other thick film heating products;

KSD301 Thermal fuse Model Code

KI31 is also known as KSD301.

For example: KI31080B5125V16A means 80℃ Normally closed KI31/KSD301 thermostat switch,circiut ON at 60℃ and OFF at 80℃,accuracy ±5;

Action & Reset Temperature

KSD301 Snap Disc 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.

Cycling Thermostat

Thermostat Switch

In addition to appliances, the ksd301 thermostat for microwave 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 protection switch

thermostat temperature switch

Thermal limit switch

thermal protection switch

thermal cutout switch

thermostat on off switch

thermo disc

thermal overload switch

thermostatic switch

over temperature switch

thermo switch

thermal on off switch

temperature limiter

ksd303

ksd207r-01

ksd302-111

1.Reliable Quality : The overlaod thermostat switch are UL/CUL approval（E527363) . Adopt high-quality material.Precise temperature control and high sensitivity,stable performance with long-lasting;
2.Wide Operating Voltage : KSD301 high limit thermostat work as well with AC or DC voltage, AC110V/120V/125V/16A;250V10A/250V16A;DC12V/24V/15A;48V/10A;
3.Action Type: N.C (Normally Closed): The original state of the thermal shutoff switch contact is normally close. Circuit Off at 220°C/428°F (± 8°C) and On at 190°C/374°F(±10°C); It’s auto reset;
4.Easy to Install and Save Money: Thermostat temperature switch, equipped with removable and fixed flanges, is easy to install. Enjoy the fun of DIY, you can do it yourself.
5.Wide Applications: Replaces most fixed disc thermostats on heating equipment and appliances. Such as: coffee machine, toaster, microwave oven, electric oven, hanging ironing machine, heater, air fryer, etc