- Product discontinued
Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Magnetic door/window sensor - actuator - 57140-000 Littelfuse
Miniature magnetic activator with dimensions of 23 x 14 x 6 mm made of AlNiCo-5, intended for mounting with sensors on a flange. Thanks to its hermetic housing and solid construction, it is perfect for industrial and automation applications.
Product withdrawn from sale
This model is no longer made and will not return to our range.
Product description: Magnetic door/window opening sensor - actuator - 57140-000 Littelfuse
Magnetic actuator , ideal for applications with miniature magnetic sensors , such as models 59140 and 59141. Made of durable AlNiCo-5 material, ensures reliable operation even in difficult environmental conditions. Its compact dimensions ( 23 x 14 x 6 mm ) and high retention (11,000 Gauss) and coerciveness , i.e. the magnet's resistance to demagnetization (620 Oersted), make it an excellent choice for applications in automation, security and IoT. The magnetic sensor is characterized by high temperature resistance up to 105°C , which makes it a versatile solution for many demanding applications.
Magnetic door/window opening sensor - actuator - 57140-000 Littelfuse.
Magnetic door/window opening sensor.
Special features of the actuator
- High retention : 11,000 Gauss.
- High temperature resistance : up to 105°C.
- Compact dimensions : 23 x 14 x 6 mm.
- Solid construction with AlNiCo-5 : ensures long-term reliability.
- Hermetic housing : protects against dust and moisture.
- Multi-sensor compatibility: 59140-1-S-02-A, 59140-2-T-02-F, 59140-3-S-02-A, 59140-4-S-05-A, 59140-4-T -02-F, 59140-010, 59140-020, 59140-040.
Actuator operation and applications
The 57140-000 Littelfuse actuator is a device that converts electrical energy into mechanical movement . It works by converting energy from one form to another, allowing for precise control of position or force. The applications of actuators are versatile and cover many areas , such as industrial automation, building automation (e.g. opening and closing windows or doors) and robotics. Thanks to their versatility, actuators play a key role in automating and improving the efficiency of processes both in industry and everyday life.
Example of connecting a magnetic sensor with Arduino.
Magnetic actuator designed for mounting with sensors on a flange.
Technical specifications of the sensor
- Product type: magnetic actuator
- Material: AlNiCo-5
- Retention: 11,000 Gauss
- Coerciveness: 620 Oersted
- Recommended operating temperature: up to 105°C
- Application: flange mounting, compatible with sensors 59140-1-S-02-A, 59140-2-T-02-F, 59140-3-S-02-A, 59140-4-S-05-A, 59140- 4-T-02-F, 59140-010, 59140-020, 59140-040
- Dimensions: 23 x 14 x 6 mm
Useful links
| Name | Value |
|---|---|
| Sensor | windows/doors |
| Width | 5 cm |
| Height | 7 cm |
| Depth | 1 cm |
| Weight | 0.004 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Be the first to ask a question about this product!
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
Products from the same category
See all
