KSD301 Manual Reset Thermal Switch 250V 16A For Overheat Protection
Brand Name:Yusheng
Certification:CQC. TUV, VDE, UL, CB, ROHS, REACH
Model Number:KSD301
Minimum Order Quantity:1000PCS
Delivery Time:7-10 work days
Payment Terms:L/C, T/T, D/A, D/P, Western Union
Contact Now
Add to Cart
Site Member
Location:
Dongguan Guangdong China
Address:
No.3048, 3rd Building International Plastic City, Renzi Yuan Village, Xiegang Town, Dongguan Guangdong,China
Supplier`s last login times:
within 2 hours
Product Details
Company Profile
Product Details
KSD301 Manual Reset Thermal Switch 250V 16A For Overheat Protection
Quick Detail:
| Model | KSD301 |
| Reset Type | Manual 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:
The main principle of KSD301 series thermostat is that one function of bimetal discs is snap action under the change of sensing temperature. The snap action of disc can push the action of the contacts through the inside structure, and then caused on of off the circuit finally. The main characteristic are the fixation of working temperature, the reliable snap action, less flashover longer working life and less radio interference.
Specifications:
1. Dimensional Outline
2. BOM
| No. | Part No. | Part Name | Qty. |
| 1 | KSD301-1 | Unmoveable piece | 1 |
| 2 | KSD301-2 | Spring Piece piece | 1 |
| 3 | KSD301-3 | Base | 1 |
| 4 | KSD301-4 | 6.3mm Vertical Terminal | 2 |
| 5 | KSD301-5 | Stationary Contact Ø3.5 | 1 |
| 6 | KSD301-6 | Moveable Contact Ø3.5 | 1 |
| 7 | KSD301-7 | Long Rivet(9.0) | 1 |
| 8 | KSD301-8 | Short Rivet(5.0) | 1 |
| 9 | KSD301-9 | Push rod | 1 |
| 10 | KSD301-10 | Reset Button | 1 |
| 11 | KSD301-11 | Guide frame | 1 |
| 12 | KSD301-12 | M4*0.5*6 hexagon copper head | 1 |
| 13 | KSD301-13 | Bimetal disc | 1 |
| 14 | KSD301-14 | Action rod | 1 |
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:
coffee machine / water dispenser / toaster / microwave oven / electric heater / portable refrigerator,
drying machine, disinfection cabinet, etc.
Competitive Advantages:
1. Stable performance
2. High accuracy
3. Small size and light weight
4. Safe and reliable
5. No arcing
6. Long life and less disturb to wireless
Installation and Direction for Use:
Method of earth: By means of the metal cup of thermostat connected
in the earthing metal part.
The thermostat should work in environment with humidity not higher
than 90%, free of caustic, flammable gas and conducting dust.
When the thermostat is used to sense the temperature of solid
items, its cover should be clung to the heating part of such items.
Meanwhile, heat-conducting silicon grease, or other heat media of
similar nature, should be applied to the cover’s surface.
If the thermostat is used to sense the temperature of liquids or
steam, it is strongly recommended to adopt a version with
stainless-steeled cup. Moreover, cautious measures should be taken
to prevent liquids getting into/onto the thermostat’s insulation
parts.
The top of the cup must not be pressed to sink, so as to avoid
adverse effect on the thermostat’s temperature sensitivity or its
other functions.
Liquids must be kept out of the thermostat’s inner part! The base
must avid any force that could lead to crack; it should be kept
clear and away from the pollution of electric substance to prevent
insulation weakening that leads to short-circuited damages.
The terminals should be bent, or else, the reliability of electric
connection will be influenced.
Tag:
Thermal Disk Switch, Snap Switch Thermostat, Thermal Snap Switch
KSD301 Manual Reset Thermal Switch 250V 16A For Overheat Protection
Inquiry Cart
0