Bimetallic Thermostat KSD301 Temperature Controller with 100000 Cycles 250V 16A and -10~300°C Action Range
Price:
US$0.2-0.3PER,PC
MOQ:
1000PCS
Delivery Time:
7-10 WORKING DAYS
Brand:
HENGHAO
Product Description
Bimetallic Thermostat KSD301 Temperature Controller
KSD301 Thermostat / Bimetal Thermal Protector
Principle and Structure
The KSD series thermostat operates on the principle of bimetallic discs that snap into action with temperature changes. This snap action activates internal contacts to open or close the circuit. Key features include fixed working temperature, reliable snap action, minimal flashover, long service life, and low radio interference.
Specifications
- Electrical Rating: AC 125V max 15A; AC250V 5A 10A 15A max 16A
- Action Temperature: -10~300°C
- Recovery/Action Temp Difference: 10-25°C (customizable)
- Temperature Deviation: ±3/±5/±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
- Mounting Options: Movable or fixed 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
- Sensor Face: Aluminum cap or copper head
Reset Types
Manual Reset: Requires button press to reconnect circuit after temperature drops ~20°C below trip point (4-6N force recommended).
Auto Reset: Automatically reconnects when temperature drops to reset point.
Applications
Ideal for temperature control in household appliances including coffee makers, toasters, laminators, electric kettles, steam irons, microwave ovens, water dispensers, and more.
Standard Temperature Settings (Auto Reset)
| Open Temp. | Reset Temp. | Open Temp. | Reset Temp. | Open Temp. | Reset Temp. |
|---|---|---|---|---|---|
| -20°C±5°C | 5°C±5°C | 95°C±5°C | 80°C±5°C | 205°C±5°C | 175°C±10°C |
| -15°C±5°C | 5°C±5°C | 100°C±5°C | 80°C±10°C | 210°C±5°C | 180°C±10°C |
| -10°C±5°C | 5°C±5°C | 105°C±5°C | 85°C±10°C | 215°C±5°C | 185°C±10°C |
| 0°C±5°C | -10°C±5°C | 110°C±5°C | 90°C±10°C | 220°C±5°C | 190°C±10°C |
| 5°C±5°C | -5°C±5°C | 115°C±5°C | 95°C±10°C | 225°C±5°C | 195°C±10°C |
| 10°C±5°C | 0°C±5°C | 120°C±5°C | 100°C±10°C | 230°C±5°C | 200°C±10°C |
| 15°C±5°C | 5°C±5°C | 125°C±5°C | 105°C±10°C | 235°C±5°C | 205°C±10°C |
| 20°C±5°C | 5°C±5°C | 130°C±5°C | 110°C±10°C | 240°C±5°C | 210°C±10°C |
| 25°C±5°C | 10°C±5°C | 135°C±5°C | 115°C±10°C | 245°C±5°C | 215°C±10°C |
| 30°C±5°C | 15°C±5°C | 140°C±5°C | 120°C±10°C | 250°C±5°C | 220°C±10°C |
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