SPECIFICATIONS
Number of commutating circuits..... 46(44, 45)
The current allowed to pass the Slip Ring: 
DC-circuit, 27V:
- long time, A     - not more.....1
- short time (not more 1 0 min), A .....3
 AC-circuit(115 V, 400 Hz):      
- long time, A  ..... 1,3
- short time (not more 200 min), A..... 3
Contact resistance, Ohm ..... 0,2
Overall dimensions, mm..... dia 16x30,2