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Disconnect switch, Starter, Switch, Motor starter, Cam switch
Text version of the page
- Cam Switches
Switching programs
DescriptionWiring diagram Switching angle Number of cells TypeDesignSwitch Escutcheon Schaltbild Sizesee page 6-8 pro- plate AC21E.Z.V.SMA.P.G.gramSeries-Parallel switches SP
2 circuits A and B 45° 248 20A M10H .xxxxx1) -. SP12-pole 32A M20 .xxxx--. SP1 0 - A + B - A,B (parallel)64 32A N20 .x-x-xx. SP1 50A N33F .xxx-xx
2) . SP1 88 63A N40 .x-x-x-. SP1+126 80A N60 .x-x-x-. SP1 115A N80 .x-x---. SP1 132 150A N100 .x-x---. SP1 250A N200 .x-x---. SP1 2 circuits A and B 90° 348 20A M10H .xxxxx
1) -. SP42-pole 32A M20 .xxxx--. SP4 0 - A,B (parall.) - A - A+B64 32A N20 .x-x-xx. SP4 50A N33F .xxx-xx
2) . SP4 88 63A N40 .x-x-x-. SP4+270 80A N60 .x-x-x-. SP4 115A N80 .x-x---. SP4 132 150A N100 .x-x---. SP4 250A N200 .x-x---. SP4 2 circuits A and B 30° 248 20A M10H .xxxxx
1) -. SP3for 3-phase systems 32A M20 .xxxx--. SP3 0 - A+B - A - B - A,B 64 32A N20 .x-x-xx. SP3 50A N33F .xxx-xx
2) . SP3 88 63A N40 .x-x-x-. SP3+112 80A N60 .x-x-x-. SP3 115A N80 .x-x---. SP3 132 150A N100 .x-x---. SP3 250A N200 .x-x---. SP3 Ordering example: AC21 250A panel mounting, series-parallel switch, 2 circuits for 3-phase systems N200 E SP3 1)Plastic enclosed switches are delivered with switch type M10.2)Cast enclosed switches are delivered with switch type N32. D371E29