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| Categories | Snap Disc Thermal Switch |
|---|---|
| Brand Name: | Yusheng |
| Model Number: | KSD301 |
| Certification: | CQC. TUV, VDE, UL, CB, ROHS, REACH |
| Place of Origin: | CHINA |
| MOQ: | 1000PCS |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, D/A, D/P, Western Union |
| Supply Ability: | 1,000,000 Pcs Per Month |
| Delivery Time: | 7-10 work days |
| Packaging Details: | 1000PCS or 2000PCS Per Carton, Carton Size: 280*270*320mm |
| Model: | KSD301 |
| Reset Type: | Auto Reset, Manual Reset |
| Rated Volts & Amps: | 250V AC 10A/16A |
| Contact Type: | Normally Closed or Normally Open |
| Temperature Range: | 0～270℃ |
| Cover: | Fixed |
| Tolerance: | +/-5 C for open action(Optional +/-3 C or less), +/-5C |
| Life Cycle: | 100,000 cycles |
KSD301 Temperature Switch 250V 10A Bimetal Thermal Switch Thermostat For Heating Floor
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 |
Decription:
KSD301 Thermal Switch is a single pole, snap action, automatic reset circuit breaker of Aluminum Alloy cased, provides a compact profile, broad design flexibility and versatile mounting options. designed to protect wiring harnesses.
Test method:
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℃ | |||||||||
Advantage:
(1) stable performance
(2) high precision
(3) small, light weight
(4) high reliability, long life circle
Applications:
Automotive diesel oil filtration heating
Heating tube , heating pad
Soybean milk machine, paper shredder, electric kettle
Precautions:
1. When using the contact temperature-sensing installation, the
metal cover should be close to the installation surface of the
controlled appliance. To ensure the temperature-sensing effect, the
temperature-sensing surface should be coated with thermal grease or
other heat-conducting medium with similar performance.
2. Do not crush, loosen or deform the top of the cover during
installation, so as not to affect performance.
3. Do not allow liquid to penetrate into the temperature
controller, do not cause cracks in the shell, and do not change the
shape of the external terminals at will.
4. The product is used in a circuit with a current of no more than
5A, and the copper core cross-section is 0.5-1㎜2 wire connection;
when used in a circuit with a current of no more than 10A, the
copper core cross-section is 0.75-1.5㎜2 wire. connect.
5. The product should be stored in a ventilated, clean, dry, and
non-corrosive gas warehouse with a relative humidity of less than
90% and an ambient temperature of 40°C.
Tag:
Snap Action Temperature Switch, Thermal Snap Switch, KSD301 Thermal Switch
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