The cam controller NU 1 is used as a signal and announciation switch in HV systems.
This rugged switching device has cam disks made of insulation material that can be set at 10° intervals.
The DC contact blocks are designed to permit series assembly, which can be operated simultaneously.
Technical data
Mechanical life NU1 2 million operating cycles
Operation temperature -40°C to +60°C
Degree of protection IP40 / IP65 with aluminium housing
Switching capacity NC NO Time constant
250V DC 2A 1A 20ms
125V DC 4A 3A 20ms
50V DC 6A 6A 20ms
30V DC 10A 10A 20ms
250V DC15 6A 6A 20ms