SR022-12-2P 2S Slip ring total 4rings, 2rings 2A per ring, 2rings 6A ... collecting ring,collector,ring,capsule slip ring,alternator slip rings,through bore slip ring,auto parts,graphite slip ... C Model) SR022COnly limit to 612 rings (D Model) SR022DOnly limit to 612 rings (E Model) SR022ESpecification List Model# ... join us. SR022-12-2P 2S Slip ring total 4rings, 2rings 2A per ring, 2rings 6A per ring ...