Dongguan Yusheng Electronics Co., Ltd.
Dongguan Yusheng Electronics Co., Ltd. Quality is life, service is the soul. To be global No.1 Brand of thermal switch and thermal protector.
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KSD9700 Bimetal Thermal Protector Auto Reset SPST 250V 8A-10A
Quick Detail:
| Model | KSD9700 |
| Reset Type | Auto Reset |
| Single Pole,Single Throw(SPST) | |
| Case Material: | Metal |
| Rated Voltage & Current | 250V AC 8A 10A 16A |
| Contact Type | Normally Closed(Open on Rise) or Normally Open(Close on Rise) |
| Operating Temperature Range | 45～150℃ |
| Temperature tolerance | ±5.0℃ |
| Contact Resistance | ≤50mΩ |
| Insulation Resistance | ≥100MΩ |
| Dielectric Strength | ≥1500V |
| Life Cycle | 10,000 Cycles |
| Certificate | CQC,TUV,UL,VDE,ROHS,REACH |
| Action temperature error | ±3℃/5℃ |
| Reset temperature error | ±15℃ |
Description:
KSD9700 type thermal protector is using a special shape of double metal piece without auxiliary mechanism. The status of metal piece has the fast change is only depended on the self temperature sensing of the metal piece and the current thermal reaction. It makes the contact realize the cut off the power automatically and get through the power. The over heating protection and overload protection will be raised. 9700 type thermal protector can be applied for transformers; battery; lighting electrics; cleaning machine; water pump; electric tools; electric heating pad; and the household appliances.
Work Principle:
KSD9700 type bimetal thermal protector is using the double metal piece as e temperature sensing element. When the electrics work normally, the double piece is at the free status, the contact is at close/break off position. When the temperature rises to the action temperature, the double metal piece acts fast by the inside force caused by heating, open/close the contact, cut off/get through the power, the temperature protection function is raised. When the temperature lows to the reset temperature, the contact closes/breaks off automatically and recovery to normal work status.
Competitive Advantages:
• Small size, convenient for installation
• Low resistance less than 50mohm
• Positive make and break with snap-action disc
• Positive make and break with snap action bimetal disc
• Repeatable temperature performance over life
• Available in metallic shell and plastic shell
• Temperature sensitivity for maximum design flexibility
• Wide selection of leads and imported Mylar insulating sleeves.
Specifications:
1. Dimensional Outline
2. Structural Drawing
| Plastic Case Type | Metal Case Type |
2. Epoxy Resin 3. Stationary Contact Plate 5. Movable Spring Plate 7. Plastic Case 8. Insulation Block 9. Baseplate |
1. Lead 2.Epoxy Resin 3. Stationary Contact Plate 4. Movable Contact 5. Movable Spring Plate 6. Bimetallic Strip 7. Metal Case 8. Insulation Block 9. Baseplate 10. Insulating Tube |
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3. Action Temperature Table
Applications:
Tag:
Thermal Protection Switch, Bimetal Thermal Protector, Temperature Controller