1.brand:kenaida
2.Name:square head button
3.Certificate:CE,ISO9000
4.protection level:IP40,IP65
5.Lowest price
Contact Rating | 3A, 250V AC |
Contact Resistance | 50mΩ |
Insulation Resistance | 1,000mΩ |
Dielectric Strength | 1,500V |
Life Expectancy(Mechanical) | 25,000 for latching, 50,000 for moment |
Life Expectancy(Electrical) | 100,000 for latching, 1,000,000 for momentary |
Mechanical Configuration: | latching&momentary |
Pushbutton Head | round, mushroom, square, rectangular |
| big square, big rectangular |
Cap Colors | red, green, yellow, white, blue |
Input Voltage of Lamp | neon lamp 110V, 220V |
| LED 2V,6V,12V,24V,36V |
Package: | 50pcs/box |
Performance Characteristics |
Operational temperation | -25°C - +55°C (No frozen) |
Make Airiness around the product |
Operational humidity | 45- 85%RH (No frost) |
Contact Resistance | ≤50MΩ |
Insulation Resistance | ≥100MΩ |
| between the contact and the lamp pin | 2000V,AC50HZ,1min |
between the homopolar terminal | 1000V,AC50HZ,1min |
between different terminal | 2000V,AC50HZ,1min |
Endure Dibratility | 50HZ,1.2mm |
Endure Impact | ≥10g |
Life | auto-return button | 1000000 |
auto-return button,selector button | 500000 |
emergency stop button , key button | 100000 |
square head button 1NO 1NC