title:QN19-A4 19mm Momentary Flat Head Screw Pin terminal Waterproof metal push button switch
They are widely used in household appliances, electric force,telecommunications,machine tool,vessel,textile,printing,Mining machine,Mustic Instrument, etc.
Product brand | QIANNIAN | |
Product name | Button switch | |
Product model | QN19-A4 | |
Product information | Mounting hole | 19mm |
Operation types | Momentary | |
Head shape | Flat Head, Screw Pin terminal, | |
Enclosure material | Nickel plated brass/Stainless Steel | |
Degree of protection | IP65 IK08 | |
Contact parameters | Switch rating | 3A/250VAC |
Contact configuration | 1NO | |
Contact | Silver alloy,Screw Pin terminal | |
Other parameters | Mechanical life | 50,000cyles |
Electrical life | 50,000cyles | |
Terminal Type | Screw Terminal | |
Contact resistance | ≤50mΩ | |
Insylation resistance | ≥1000mΩ | |
Dielectric Strength | 2000VAC | |
Operation Temperature | -20ºC~+55ºC | |
Panel thickness | 1~10mm | |
nut torque | 5~14Nm | |
Opration pressure | About4N | |
Operation stroke | About1.0mm | |
Base | PA66 | |
Packages | 50PCS/BOX | |
Website | http://qnpushbuttonswitch.en.made-in-china.com | |
Official website | http://qnpushbuttonswitch.en.made-in-china.com |
![Qn19-A4 19mm Momentary Flat Head Screw Flat Screw Pin Momentary Push Button Switch](https://img3.grofrom.com/mingjihu/f16f0aee529a0c1a0b5c60d889563973.jpg)
![Qn19-A4 19mm Momentary Flat Head Screw Flat Screw Pin Momentary Push Button Switch](https://img3.grofrom.com/mingjihu/e528d2b2a6f77fdb2cee43c0118df70d.jpg)
![Qn19-A4 19mm Momentary Flat Head Screw Flat Screw Pin Momentary Push Button Switch](https://img3.grofrom.com/mingjihu/d9cb10ee6eed3f50236651cf354d72fa.jpg)
![Qn19-A4 19mm Momentary Flat Head Screw Flat Screw Pin Momentary Push Button Switch](https://img3.grofrom.com/mingjihu/f235a25a39245a23740dc655f64a9af7.jpg)
![Qn19-A4 19mm Momentary Flat Head Screw Flat Screw Pin Momentary Push Button Switch](https://img3.grofrom.com/mingjihu/a37d546fd827885157db47082b334364.jpg)