Active Member
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[China]
Address: No.3048, 3rd Building International Plastic City, Renzi Yuan Village, Xiegang Town, Dongguan Guangdong,China
Contact name:Amy Li
Dongguan Yusheng Electronics Co., Ltd. |
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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
