| Customization: | Available |
|---|---|
| Installation Type: | Immersing Type |
| Sensing Type: | Resistive |
|
Still deciding? Get samples of US$ 2.5/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
For motor wiring thermal protection, PTC thermistors act as thermal protection for electrical machines, particularly known as motor protectors. They are have flexible connecting leads. PTC thermistors have a non-linear resistance/temperature response, and at a specified temperature, the resistance changes rapidly to a very high value.
In summary, PTC thermistors are crucial for motor wiring thermal protection due to their ability to detect excessive temperatures and provide a rapid response to prevent damage to the motor and its wiring.
Technical Data
Ordering Guide
Wire color code
| TK(°C) | 60 | 70 | 80 | 90 | 100 | 105 | 110 | 115 | 120 | 125 |
| 1 | White | White | White | Green | Red | Blue | Brown | Blue | Gray | Red |
| 2 | Gray | Brown | White | Green | Red | Gray | Brown | Green | Gray | Green |
| TK(°C) | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 170 | 180 | |
| 1 | Blue | Red | White | White | Black | Blue | Blue | White | White | |
| 2 | Blue | Black | Blue | Black | Black | Black | Red | Green | Red |
){kind=link}