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Industrial Automation

Industrial Automation

A7CN / A7CN-L

Thumbwheel Switch

A7CN / A7CN-L

A Brand New Lineup of A7C Series Compact Thumbwheel Switches

Switching capacity (resistive load) 3.3 to 28 VDC
1 mA to 0.1 A
Continuous carry current 1A
Contact resistance 200 mΩ max.
Insulation
resistance
Between non-connected
terminals
10 MΩ min. (at 250 VDC)
Between terminal and
non-current carrying part
100 MΩ min. (at 500 VDC)
Dielectric
strength
Between non-connected
terminals
200 VAC, 50/60 Hz for 1 min
Between terminal and
non-current carrying part
1,000 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance 490m/s 2 min.
Durability Mechanical 30,000 operations min.
Electrical 20,000 operations min.
Ambient temperature Operating: -10°C to 65°C (with no icing)
Storage: -20°C to 80°C
Ambient humidity Operating: 35% to 85%
Max. operating force 4.41 N max.