PR ONE cam switches Dimensions (p. 133) > SELECTOR SWITCHES (CONTINUED) 5-WAY SWITCHES WITH OFF No. of contacts 1-2 3-4 5-6 7-8 9-10 0 1 X 2 X 3 X 4 X 1 2 3 4 5 5 X 1P 1 3 2 5 4 7 6 9 8 2-screw panel mount - interval: 30 mm Cat. No. 16 A 1P-5 contacts 227623 25 A 1P-5 contacts 2 3 1 0 4 5 227629 10 227623 1 2 3 4 > INSTRUMENT SWITCHES For ammeters wired in 3 CT's connected into the corresponding circuits. The CT's can be mounted in series with common point. For voltmeters wired into 3-phase networks with neutral. VOLTMETER SWITCH, WITH NEUTRAL V No. of contacts 1-2 3-4 5-6 7-8 9-10 11-12 L3 L1 X L2 L3 X X L1 L2 X 0 0 X L1 N X X L2 N L3 N X X X 1 X X 227636 11 1 3 2 4 5 7 6 8 9 11 10 2-screw panel mount - interval: 30 mm Cat. No. 16 A 6 contacts 227636 L1L2 0 L1N L2L3 L2N L3L1 L3N 12 N L3 L2 L1 2 6 10 4 AMMETER SWITCH, 3 CTS WITH COMMON POINT A No. of contacts 0 L1 L2 L3 X X 1-2 3-4 X X X X 5-6 7-8 X X X 9-10 X 11-12 X X 227637 4 2 L3 L2 L1 1 3 2 4 5 7 3 6 8 10 9 11 7 10 12 10 11 10 132 2-screw panel mount - interval: 30 mm Cat. No. 16 A 6 contacts 227637 0 L1 L3 L2