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Product Details:
Payment & Shipping Terms:
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Model: | KSD9700 | Rated Volts & Amps: | 250V AC 5A/10A |
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Contact Type: | Normally Closed Or Normally Open | Life Cycle: | 10,000 Cycles |
Temperature Range: | 40-150℃ | Lead Wire: | UL3135 AWG18, AWG20, AWG22, Or Customized |
Case: | Metal Or Plastic | Certificate: | CQC, UL ,TUV |
High Light: | motor thermal protector,thermal protection switch |
Temperature Protection 250V KSD9700 Bimetal Thermal Protector for Vacuum Cleaner
Quick Detail:
Model | K9700 |
Reset Type | Auto Reset |
Single Pole,Single Throw(SPST) | |
Case Material: | Plastic or Metal |
Rated Voltage & Current | 250V AC 5A/10A |
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 |
Description:
KSD9700 type bimetal 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. KSD9700 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 typebimetal 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.
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 |
3. Action Temperature Table
KSD9700 | |||||||||
Action Temperature | Reset Temperature | Action Temperature | Reset Temperature | ||||||
40±5℃ | ≥27℃ | 110±5℃ | 73±15℃ | ||||||
45±5℃ | ≥27℃ | 110±5℃ | 73±15℃ | ||||||
50±5℃ | ≥30℃ | 115±5℃ | 76±15℃ | ||||||
55±5℃ | ≥30℃ | 120±5℃ | 80±15℃ | ||||||
60±5℃ | 40±15℃ | 125±5℃ | 83±15℃ | ||||||
65±5℃ | 43±15℃ | 130±5℃ | 86±15℃ | ||||||
70±5℃ | 46±15℃ | 135±5℃ | 90±15℃ | ||||||
75±5℃ | 50±15℃ | 140±5℃ | 93±15℃ | ||||||
80±5℃ | 53±15℃ | 145±5℃ | 96±15℃ | ||||||
85±5℃ | 56±15℃ | 150±5℃ | 100±15℃ | ||||||
90±5℃ | 60±15℃ | ||||||||
95±5℃ | 63±15℃ | ||||||||
100±5℃ | 67±15℃ | ||||||||
105±5℃ | 70±15℃ | ||||||||
Remark : | |||||||||
Reset Temperature: 2/3 of Action Temperature, tolerance is±15℃ or customized. |
Applications:
1. Shaded Pole Motor
2. Permanent split capacitor motor
3. Fluorescent lighting ballasts
4. HID ballasts
5.Transformer
6.Recessed lighting fixtures
7. Battery packs
8.Vacuum cleaners
9.Automotive accessory motors, solenoids, PC boards
Competitive Advantages:
1. Clubs-shape contact, jointing better with spot welding
2. Small size and expedient installation
3. Positive make and break with snap-action disc
4. Various resistances of bimetal available
5. High sensitivity
6. Low contact resistance
7. Repeatable temperature performance over life
8. ROHS compliant
9. Wide application
10. Gasketed case suitable for most impregnation processes
11. There are two types of normally closed and normally open can meet customers' different requirements
12. The length and specifications of lead wire can be customized
Tag:
Temperature Sensitive Switch, Overload Protector, Motor Protector, Temperature Switch, Bimetal Thermal Switch
Contact Person: Ms. Amy Li
Tel: 86-13553890655
Fax: 86-769-82869802