Ravioli PSG Series Slip-Ring, PSP protected and PSP waterproof, have been requested for years for their execution and for the slideway between rings and brushes with a peculiar V contact. Brush-holders have copper graphite brushes.

Nominal voltage : 660 V AC - DC
Nominal current : Ith 20 A - 60 A 
Protection degree :  IP 42
Max rotating speed : 30 revs / min
Test voltage : 2,5 kV
Operating temperature : - 20 °C ÷ + 60 °C

Main Performances
Housing : Metallic
Positioning : Vertical axis with 2 fixed screws M10
Cable Entry :  Through central hole for terminal box and through two pipes union 3/4” Gas for the brush holders
Brushes : 20 A and 60 A in copper graphite. Slideway between rings and brushes secured by a “V” special contact
Executions : From 18 to 36 rings 20 A - mixed executions 20/60 A 
Armonized Rules : EN 60947-5-1 EN 60529 EEC 73/23 - EEC 89/336 - CEE 89/392 Directive
Marking : CE