KSD301 Thermostat Bimetal Thermal Protector with 100000 Cycles -10~300°C Temperature Range and Normally Closed Function
Price:
US$0.2-0.3PER,PC
MOQ:
1000PCS
Delivery Time:
7-10 WORKING DAYS
Brand:
HENGHAO
Product Description
KSD301 Thermostat Temperature Controller
Auto Reset Thermal Fuse for precise temperature control in industrial and household applications.
Product Overview
The KSD301 thermostat is a bimetal thermal protector designed for reliable temperature control in various electrical appliances.
Working Principle
The KSD series thermostat utilizes a bimetal disc that snaps into action when temperature changes occur. This snap action activates internal contacts to open or close the electrical circuit. Key features include fixed working temperature, reliable snap action, minimal flashover, long service life, and low radio interference.
Technical Specifications
- Electrical Rating: AC 125V max 15A; AC250V 5A 10A 15A max 16A
- Action Temperature Range: -10°C to 300°C
- Recovery/Action Temperature Difference: 10-25°C (customizable)
- Temperature Deviation: ±3°C/±5°C/±10°C (customizable)
- Circuit Resistance: ≤50mΩ (initial value)
- Insulation Resistance: ≥100mΩ (DC500V Normal State)
- Dielectric Strength: AC50Hz 1500V/min (no breakdown)
- Life Cycle: ≥100,000 operations
- Contact Configuration: Normally closed or open options
- Mounting Options: Movable or immovable bracket
- Terminal Types: 187 series (4.8×0.5mm, 4.8×0.8mm) or 250 series (6.3×0.8mm)
- Terminal Angle: 0-90° bend optional
- Body Material: Plastic or ceramic options
- Temperature Sensor Face: Aluminum cap or copper head options
Reset Types
Manual Reset Type
Requires physical reset button press after temperature drops approximately 20°C below trip point. Reset force: 4-6N recommended.
Auto Reset Type
Automatically resets when temperature drops to specified reset point without manual intervention.
Applications
Ideal for temperature control in: coffee pots, toasters, laminators, electric water kettles, steam guns, irons, warmers, microwave ovens, water dispensers, and similar appliances.
Standard Temperature Settings (Auto Reset Type)
| Open Temp. | Reset Temp. | Open Temp. | Reset Temp. | Open Temp. | Reset Temp. |
|---|---|---|---|---|---|
| -20℃±5℃ | 5℃±5℃ | 95℃±5℃ | 80℃±5℃ | 205℃±5℃ | 175℃±10℃ |
| -15℃±5℃ | 5℃±5℃ | 100℃±5℃ | 80℃±10℃ | 210℃±5℃ | 180℃±10℃ |
| -10℃±5℃ | 5℃±5℃ | 105℃±5℃ | 85℃±10℃ | 215℃±5℃ | 185℃±10℃ |
| 0℃±5℃ | -10℃±5℃ | 110℃±5℃ | 90℃±10℃ | 220℃±5℃ | 190℃±10℃ |
| 5℃±5℃ | -5℃±5℃ | 115℃±5℃ | 95℃±10℃ | 225℃±5℃ | 195℃±10℃ |
| 10℃±5℃ | 0℃±5℃ | 120℃±5℃ | 100℃±10℃ | 230℃±5℃ | 200℃±10℃ |
| 15℃±5℃ | 5℃±5℃ | 125℃±5℃ | 105℃±10℃ | 235℃±5℃ | 205℃±10℃ |
| 20℃±5℃ | 5℃±5℃ | 130℃±5℃ | 110℃±10℃ | 240℃±5℃ | 210℃±10℃ |
| 25℃±5℃ | 10℃±5℃ | 135℃±5℃ | 115℃±10℃ | 245℃±5℃ | 215℃±10℃ |
| 30℃±5℃ | 15℃±5℃ | 140℃±5℃ | 120℃±10℃ | 250℃±5℃ | 220℃±10℃ |
Certifications: UL, CQC, VDE, RoHS compliant
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Heng Hao Electric Co., Ltd
Location
No.9, five lane, Shangchegang, Shangtang road, Gekeng, Hengli Town, Dongguan City, Guangdong, China
Contact Person
Cherry Lee