P series circular multi-pole connectors has 7 different specification, the size is included 20mm, 28mm, 32mm, 40mm, 48mm, 55mm, 60mm; Different size has different pole. The ***ail information is as follow: P series -P20: 2, 3, 4, 5, 7 poles -p28: 2, 4, 6, 7 poles -p32: 4, 8, 10, 12, 14, 19poles -p40: 3, 9, 14, 16, 17poles -p48: 9, 20, 26poles -p55: 12, 28, 31, 30, 35poles -p60: 45, 47poles The arrangement of current is from 10AM to 100AM