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Address: 14-5,East Kemao Center, No.100 Xiangyun Road, Hi-tech district,Ningbo, China ,315040
Contact name:Herbert
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17AMC temperature switch thermal protector 5A
5A 17AM thermal protector 40 60 70-105 degrees temperature control switch metal normally open/normally closed type
The 17AM thermal protector switch is a thermal protection element that uses a special bimetallic reed, a large-capacity contact, a conductive metal shell and a bottom plate to form a control loop. It has the advantages of small size, fast temperature sensing, reliable performance, etc. It can be fully automated in large quantities and is widely used in the field of thermal protection.
17AM thermal protector feature
The temperature sensing element is made of bimetallic sheet;
Widely used and cost-effective;
No electric heating effect, life is up to 10,000 times,
Fully sealed assembly, waterproof and moisture-proof
It has the dual performance of sensing temperature and current to move
Padded stainless steel housing, suitable for most dipping processes
Wires of various specifications and lengths can be riveted according to customer needs
The working principle of 17AM thermal protector
When working, the bimetal reed presses the movable contact on the static contact tightly due to the special curved surface, the contact is closed, and the circuit is turned on. When the electrical appliance generates heat due to a fault, and the temperature rises to the rated operating temperature of the thermal protector, the bimetallic element is heated to generate internal stress and quickly act to reverse the arc, driving the moving contact to instantly jump away from the static contact, causing the contact to break Switch on and cut off the power supply to protect against overheating. When the temperature of the protected electrical appliance drops to the product's rated reset temperature value, the bimetallic element returns to the initial state and the movable contact is closed, and the electrical appliance resumes work.
17AM Thermal Protector Technical Parameters Technical Parameters
| Product name | Electrical 17AM thermal protector motor component part |
| Model | 17AM |
| Custom processing: | Yes |
| Type | Temperature switch |
| Use | Household appliances, electric motor |
| Size | Small , can be customized |
| Shape | SMD |
| Fusing speed | F/fast |
| Function | Automatic reset |
| Voltage characteristics | Safety voltage |
| Electrical Specification | AC 250V/5A AC 125V/8A DC12V/10A DC 24V/8A |
| Maximum voltage | 250 (V) |
| Contact form: | normally open/normally closed |
| Action range: | 20-170 degrees (5 degrees apart is a specification) |
| Temperature tolerance: | ±5, ±7 |
| Contact capacity: | 250V/10A 125V/10A |
| Reset temperature: | the action temperature drops to 15-45℃ |
| Contact resistance: | 50mΩ |
| Electric strength: | AC1500V/1min without breakdown |
| Durability: | 10,000 times. |
17AM Thermal Protector Application
Widely used in various types of motors, transformers, lighting appliances, electric heaters, vacuum cleaners, high-pressure cleaners, submersible pumps, high-pressure water pumps, various electric tools, electric heating pads, heaters and other household appliances, electric heating appliances, Instruments, equipment, new energy batteries, etc.
17AM Thermal Protector Picture show
Customized Thermal Protector :
1. Customized lead wire: Customized wire material, length and color according to customer needs
2. Customized metal shell: Customize different material shells according to customer needs, including plastic shells, iron shells, stainless steel shells, and other metal shells.
3. Customized heat shrinkable sleeve: Customize different high temperature resistant polyester heat shrinkable sleeves according to customer needs
