Thumbwheel Switch
A7PS / A7PH
Dust-tight, Easy-to-Use, Push-operated Switches with Large Display Characters
Model |
A7PS |
A7PH |
|
Switching capacity (resistive load) |
50 VAC or 3.3 to 28 VDC |
125 VAC or 3.3 to 28 VDC |
|
Continuous carry current |
1 A max. |
3 A max. |
|
Contact resistance |
300 mΩ max. |
||
Insulation |
Between non-connected terminals |
10 MΩ min. (at 500 VDC) |
100 MΩ min. (at 500 VDC) |
Between terminal and |
1,000 MΩ min. (at 500 VDC) |
||
Dielectric |
Between non-connected terminals |
600 VAC, 50/60 Hz for 1 min |
|
Between terminal and |
1,000 VAC, 50/60 Hz for 1 min |
||
Vibration resistance |
10 to 55 Hz, 1.5-mm double amplitude for 2 hours min. |
||
Shock resistance |
490 m/s2 min. |
||
Durability |
Mechanical |
100,000 operations min. |
2,000,000 operations min. |
Electrical |
50,000 operations min. |
1,000,000 operations min. |
|
Ambient temperature |
Operating: -10°C to 65°C |
||
Ambient humidity |
Operating: 45% to 85% |
||
Max. operating force |
6.37 N max. |