135 Deg C 250V 16A One Auto Reset KSD301G Snap Disc Thermal Switch with VDE, TUV
Quick Detail:
| Model | KSD301 |
| Reset Type | Auto Reset |
| | Single Pole,Single Throw(SPST) |
| Body Material: | Plastic / Bakelite |
| Rated Voltage & Current | 250V AC 10A/16A |
| Contact Type | Normally Closed(Open on Rise) or Normally Open(Close on Rise) |
| Operating Temperature Range | 0～150℃ (Bakelite Body),0～250℃ (Ceramic Body) |
| Temperature differentials | 8.5～55℃ (difference between off and on temperatures) |
| Temperature tolerance | ±3.0℃, ±5.0℃, ±8.0℃, ±10.0℃ |
| Contact Resistance | ≤50mΩ |
| Insulation Resistance | ≥100MΩ |
| Dielectric Strength | ≥1500V |
| Life Cycle | 100,000 Cycles |
| Certificate | CQC,TUV,UL,VDE,ROHS,REACH |
Description:
KSD301G series Snap Disc Thermal Switch is a snap-action thermostat with a bi-metal disc as the temeprature sensing element. It can be reseted automatically. Its main working principle is to control the temperature by opening or closing the bi-metal strip. It stays at normally closed/normally open status, it opens/closes when temeprature rising and closes/opens when temperature decreasing. It has the characteristics of snap action,high accuracy, long life cycle.It is widely used in rice cooker, microwave oven, electric water boiler,room heater, egg boiler and electric steamer,etc.
Specifications:
1. Dimensional Outline
2. BOM
| No. | Part No. | Part Name | Material | Qty. |
| 1 | KSD301-01 | Body | Bakelite | 1 |
| 2 | KSD301-02 | Guide Frame | Bakelite | 1 |
| 3 | KSD301-03 | Cover | M4*6 Copper | 1 |
| 4 | KSD301-04 | Bimetal Disc | Bimetal | 1 |
| 5 | KSD301-05 | Action Rod | Ceramic | 1 |
| 6 | KSD301-06 | Static Contact Plate | Brass | 1 |
| 7 | KSD301-07 | Ø3.5 static contact point | AgCd012/Cu | 1 |
| 8 | KSD301-08 | Ø3.5 moveable contact point | AgCd012/Cu | 1 |
| 9 | KSD301-09 | Movable Contact Plate | BeCu | 1 |
| 10 | KSD301-10 | Short Rivet | Red Copper | 1 |
| 11 | KSD301-11 | Long Rivet | Red Copper | 1 |
| 12 | KSD301-12 | 6.3*0.8 Vertical Terminal | Brass | 2 |
3. Action Temperature Table
| Standard Temperature Sheet |
| KSD301 |
| Action Temperature | Reset Temperature | Action Temperature | Reset Temperature |
| 45±3℃ | 35±5℃ | 145±5℃ | 125±7℃ |
| 50±3℃ | 40±5℃ | 150±5℃ | 130±7℃ |
| 55±3℃ | 45±5℃ | 155±5℃ | 135±7℃ |
| 60±3℃ | 50±5℃ | 160±5℃ | 140±8℃ |
| 65±3℃ | 50±5℃ | 165±6℃ | 145±8℃ |
| 70±3℃ | 55±5℃ | 170±6℃ | 150±8℃ |
| 75±3℃ | 60±5℃ | 175±6℃ | 155±8℃ |
| 80±3℃ | 65±5℃ | 180±7℃ | 160±10℃ |
| 85±3℃ | 70±5℃ | 185±7℃ | 155±10℃ |
| 90±3℃ | 75±5℃ | 190±7℃ | 160±10℃ |
| 95±3℃ | 80±5℃ | 195±7℃ | 165±10℃ |
| 100±4℃ | 85±6℃ | 200±8℃ | 170±10℃ |
| 105±4℃ | 85±6℃ | 205±8℃ | 175±10℃ |
| 110±4℃ | 90±6℃ | 210±8℃ | 180±10℃ |
| 115±5℃ | 95±6℃ | 215±10℃ | 185±10℃ |
| 120±5℃ | 100±6℃ | 220±10℃ | 190±10℃ |
| 125±5℃ | 105±6℃ | 230±10℃ | 200±10℃ |
| 130±5℃ | 110±6℃ | 240±10℃ | 205±12℃ |
| 135±5℃ | 115±6℃ | 250±10℃ | 210±15℃ |
| 140±5℃ | 120±7℃ | | |
| Remark : |
| 0-60℃±5℃: Reset Temperature=Action Temperature-10℃ |
| 60-120℃±5℃: Reset Temperature=Action Temperature-15℃ |
| 120-160℃±5℃: Reset Temperature=Action Temperature-20℃ |
| 160-200℃±7℃: Reset Temperature=Action Temperature-25℃ |
| 200-250℃(±8℃-10℃): Reset Temperature=Action Temperature-30℃/40℃ |
Applications:
● Kitchen Appliances: Rice Cooker, Microwave Oven, Oven, Fryer, Egg Boiler, Electric Steamer, Vacuum Cleaner, etc.
● Household Appliances: Electric Water Boiler, Room Heater,Waffle Baker etc.
● Other Industry: Medical Equipement, Air Compressor, Batter Packs, Water Tank, Frostproof closet, etc.
Competitive Advantages:
1. Small size and expedient installation
2. High temeprature resistance
3. High reliability, Durable
4. Long life cycles
5. ROHS compliant
6. Wide application
Tag:
Snap-action Thermostat, Snap Action Temperature Switch, Snap Action Bimetal Disc Thermostat,
Bimetal Disc Thermal Switch, Automatic Thermal Switch, Temperature Controller, Temperature Switch KSD301
