Cam switches Characteristics (p. 213) > VOLTMETER SWITCH, WITH NEUTRAL N L3 L2 L1 V No. of contacts 1-2 L3 L1 X L2 L2 L1 L3 0 0 X L1 N L2 N X 3-4 X 5-6 X X 7-8 X X X 9 - 10 11 - 12 L3 N X X X MINI CAM SWITCH - 10 A (AC21) 1 1 3 2 4 5 7 6 8 9 11 10 12 11 2 6 10 4 ø 16 or 22 single hole front mounting Cat. No. 30 aluminium plate and frame 1 network, 3-phase with neutral, 1 voltmeter 6 contacts L1L2 L1N L2L3 L2N L3L1 L3N 223528 30 28 x 27 223528 74 25 PR 12 - 16 A (AC21) 2-screw panel mount - interval: 30 mm Grey/black small handle 48 aluminium plate and frame 1 network, 3-phase with neutral, 1 voltmeter 6 contacts NY37GQ1 L1L2 L1N L2L3 L2N L3L1 L3N Designation PR12 8357 C8 E Q48PN 22 48 40 x 42 Ø28 56 6 26 Catalogue No. in bold: normally in stock at distribution outlets 194 Cat. No. NY37GQ1