HCET Disc Temperature Protection Bimetallic Thermostat Switch KSD301/KSD302 NC NO
HCET Precision Temperature Protection KSD301/KSD302 Bimetal Thermostat NC/NO Thermal Switch for Appliances and Industrial Equipment.
Product Overview
KSD301/KSD302 series thermostats are snap-type temperature control switches designed based on the principle of thermal sensitivity of bimetal. When equipment temperature reaches the preset action value, the bimetal deforms due to differential thermal expansion, instantly triggering the switching contacts to break/close the circuit, enabling precise temperature control and safety protection.
Key Features
- Precise temperature control: Action temperature customizable with ±3℃ error, reset temperature error ±5℃
- High load capacity: Supports 10A-45A 250V AC high current load
- Safe and reliable: UL, TUV, CE certified with silver alloy contacts
- Fast response: Snap-action structure provides quick response
- Flexible installation: Customizable terminals compatible with standard mounting holes
- Wide temperature range: Standard models cover -10℃ to 280℃
Technical Specifications
| Attribute |
Value |
| Product Name |
KSD301/KSD302 Bimetal Thermostat |
| Material |
Ceramic or Bakelite body |
| Temperature Range |
-10~280℃ |
| Tolerance |
±3℃,±5℃ |
| Voltage |
125V/250V AC |
| Current |
10A/16A |
| Application |
Appliances/Industrial Equipment |
Electrical Characteristics
| Parameter |
Specification |
| Temperature Range |
-10℃~300℃ |
| Temperature Tolerance |
±3℃, ±5℃ |
| Electrical Specifications |
12VDC/24VDC: 10A~15A
125VAC/250VAC: 10A~16A |
Product Construction
Detailed construction of KSD301/KSD302 Bimetal Thermostat
Applications
Widely used in household appliances (water dispensers, electric kettles, coffee machines) and industrial equipment for overheating protection or automatic temperature control.
Typical applications in industrial and appliance equipment