Product Details:
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Life Cycle: | 100000 Cycles | Voltage & Current: | 250V 16A |
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Contact Type: | Normally Closed Or Normally Open | Switch Type: | Auto Reset Or Manual Reset |
Temperature Range: | 0-250℃ | ||
Highlight: | KSD301 Bimetallic Thermostat,KSD301 Thermostat Bimetallic,KSD301 Thermal Switch |
The KSD series thermal switches (including KSD301, KSD302, KSD303, KSD304 models) are bimetallic thermostats designed for precise temperature control in electrical appliances. These reliable components feature snap-action operation with fixed working temperatures, minimal flashover, long service life, and reduced radio interference.
Parameter | Specification |
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Voltage & Current | AC 125V max 15A; AC250V 5A 10A 15A max 16A |
Action Temperature | 0~250℃ |
Recovery/Action Temp Difference | 0 to 25 degrees (customizable) |
Temperature Deviation | ±3/±5/±10°C (customizable) |
Circuit Resistance | ≤50mΩ (Initial value) |
Insulation Resistance | AC50Hz 1500V/min, no breakdown (Normal State) |
Life Cycle | ≥100,000 operations |
Contact Type | Normally closed or Normally open |
Mounting Bracket | Movable or immovable |
Terminal Options |
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Housing Material | Plastic or ceramic |
Temperature Sensor Face | Aluminum cap or copper head |
Manual Reset Type: Requires physical reset button activation after temperature drops approximately 20°C from trip point. Recommended reset force: 4-6N.
Auto Reset Type: Automatically resets when temperature decreases to specified reset point without manual intervention.
Widely used in temperature control for:
Open Temp. | Reset Temp. | Open Temp. | Reset Temp. | Open Temp. | Reset Temp. |
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-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℃ |
(Complete temperature range table shown - custom settings available) |
Contact Person: Cherry Lee
Tel: +86-13431163393
Fax: 86-769-82657011