TUV Certified High Quality T250 Adjustable Kst201 Thermostat for Electric Baking Pan
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Product Details
| Customization: | Available |
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| Certification: | CB, CE, TUV UL |
| Display Type: | Kst Thermostat |
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Basic Info.
- Model NO.
- KST-103
- Rated Voltage & Current
- AC 125V/15A, AC 250V/16A
- Temperature Control Range
- 80-250℃ (Adjustable)
- on/off Temperature Difference
- 10℃~40℃
- Contact Resistance
- ≤50MΩ
- Insulation Resistance
- >100MΩ
- Leakage Current
- ≤0.25mA
- Temperature Control Accuracy
- Tolerance ±5℃~±15℃
- Maximum Ambient Temperature
- 250℃
- Rated Frequency
- 50/60Hz
- Mechanical Life
- ≥ 100,000 on/off Cycles
- Adjustable Shaft Rotation Angle
- Selectable From 0° to 310° (Like 180°,270°,300°)
- Transport Package
- Carton Packaging
- Specification
- AC 125V/15A, AC 250V/16A
- Trademark
- Thermal International
- Origin
- China
- HS Code
- 9032100000
- Production Capacity
- 80, 000PCS/Week
Packaging & Delivery
- Package Size
- 35.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 9.000kg
Product Description
Product Description
TUV Certified High Quality T250 Adjustable KST201 Thermostat for Electric Baking Pan
KST bimetallic thermostats are flashing mechanical temperature switches (a type of bimetallic strip thermostat).
Their core function is to switch the circuit on and off through the thermal deformation of the bimetallic strip. They are primarily used for temperature control or overheat protection in small to medium power heating equipment, and are a low-cost, highly reliable temperature control component for small household appliances and industrial equipment.
Working Principle:
The core mechanism is the "jump-type" action of a bimetallic strip and an energy storage spring:
1. Temperature Sensing Stage: The bimetallic strip (composed of two metals with different coefficients of thermal expansion pressed together) directly contacts the surface of the controlled equipment, bending and deforming with temperature changes;
2. Energy Accumulation: The deformation force of the bimetallic strip gradually acts on the energy storage spring. When the deformation reaches a threshold, the energy storage spring performs a jump-type action (time < 0.2 seconds);
3. Circuit Connection/Disconnection: The jump-type action pushes the contacts open (when the temperature is too high), cutting off the heating circuit; after the temperature drops, the bimetallic strip recovers, the energy storage spring jumps in the opposite direction, and the contacts close again;
4. Temperature Adjustment: The operating temperature can be changed by adjusting the initial deformation of the bimetallic strip using a knob/screw (some models have a fixed value and are not adjustable).
The core mechanism is the "jump-type" action of a bimetallic strip and an energy storage spring:
1. Temperature Sensing Stage: The bimetallic strip (composed of two metals with different coefficients of thermal expansion pressed together) directly contacts the surface of the controlled equipment, bending and deforming with temperature changes;
2. Energy Accumulation: The deformation force of the bimetallic strip gradually acts on the energy storage spring. When the deformation reaches a threshold, the energy storage spring performs a jump-type action (time < 0.2 seconds);
3. Circuit Connection/Disconnection: The jump-type action pushes the contacts open (when the temperature is too high), cutting off the heating circuit; after the temperature drops, the bimetallic strip recovers, the energy storage spring jumps in the opposite direction, and the contacts close again;
4. Temperature Adjustment: The operating temperature can be changed by adjusting the initial deformation of the bimetallic strip using a knob/screw (some models have a fixed value and are not adjustable).
Specification
Product Name | Bimetallic KST Thermostat |
Model Number | ZH-101 (corresponding to KST-200 series) |
Operating temperature range | 80-250℃ (adjustable) |
Electrical ratings | AC 125V 16A, AC 250V 16A |
Temperature control accuracy | Tolerance: ±5℃ - ±15℃. For ordinary small household appliances, ±5℃ - ±10℃ is sufficient. For high-precision applications, models with stricter tolerances can be selected. |
Electrical strength | It can withstand AC 2000V voltage for 1 minute without breakdown or flashover, ensuring electrical safety under high-temperature conditions. |
Contact resistance | ≤50mΩ |
Insulation resistance | >100MΩ |
Leakage current | ≤0.25mA |
Rated frequency | 50/60Hz |
ON/OFF temperature difference | 10℃ - 40℃. This temperature difference determines the width of the equipment's constant temperature range. A suitable model can be selected based on the equipment's constant temperature requirements. |
Maximum ambient temperature | Can withstand up to 250℃ Suitable for use in high-temperature environments such as electric ovens and deep fryers. |
Service life | ≥100,000 on/off cycles |
Adjustable shaft rotation angle | Selectable from 0° to 310°, with common options including 180°, 270°, and 300° |
Terminal block specifications | The mainstream sizes are 6.3×0.8mm and 4.8×0.8mm, while also supporting M3 and M4 size terminals. This allows for compatibility with different wire diameters. For 5A current, 0.5-1mm² wire is recommended; for 10A current, 0.75-1.5mm² wire is recommended. |
Starting Angle | Taking the KST-500 series as an example, the lamp angle or ON angle is 90°±15°, which can be customized to ensure the coordination between the thermostat and the equipment's switching action. |
Certification | CE CB TUV UL |
Detailed Temperature Ranges and Corresponding Applications:
KST thermostats typically have temperature ranges divided into segments from 50℃ to 250℃,
with different temperatures corresponding to different electrical applications:
Temperature Range | Typical Application Scenarios | Compatible Model Examples |
50℃-80℃ | Bottle warmer, dehydrator, small warming appliances | KST-820 (70℃ model) |
80℃-120℃ | Electric griddle, sandwich maker, electric hot pot | KST-200 (including ZH-001), KST-820 |
120℃-180℃ | Toaster, waffle maker, air fryer | KST-200 (including ZH-001), KST-500 |
180℃-220℃ | Electric oven (medium temperature setting), deep fryer | KST-200 (including ZH-001), KST-300 |
220℃-250℃ | Electric oven (high temperature setting), heat gun | KST-200 (including ZH-001), KST-200 |
Product Pictures
Workshop Pictures
Packing & Delivery
Certifications
FAQ
FAQ
Q1 Are you trader?
A1 We are factory.
Q2 What's your lead time for 5000pcs?
A2 We need around 20days after down payment received. .
Q3 You payment term?
A3 We accept LC, T/T 20% remittance +80% before delivery, DP.
Q4 Can we print our LOGO on heating element?
A4 Yes.
Q5 Do you offer guarantee?
A5 Yes. We offer 1 year guarantee.
A1 We are factory.
Q2 What's your lead time for 5000pcs?
A2 We need around 20days after down payment received. .
Q3 You payment term?
A3 We accept LC, T/T 20% remittance +80% before delivery, DP.
Q4 Can we print our LOGO on heating element?
A4 Yes.
Q5 Do you offer guarantee?
A5 Yes. We offer 1 year guarantee.
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