Prisma Plus LV Switchboards - POWERLAB

DistributionSystem G160/630 A multi-stage distributionblockCatalogue numbersPD390659160/630 A four-pole multi-stagedistribution blockThe distribution block can be installed horizontally in the device zone or vertically inthe 300 mm wide duct of wall-mount and floor-standing enclosures.The distribution block is made up of:b two staggered supports made of an insulating materialb four slanted copper bars with holes every 25 mmv 13 threaded M6 holes for outgoersv four 12.2 mm diameter holes to supply the distribution block.It is supplied with:b M6 hardwareb one IPxxB insulating barrier for the front.Cat. no. selectionMulti-stage distri. block Size of bars (mm) Cat. no.160 A Distribloc (40°C) 15 x 5 04052250 A Distribloc (40°C) 20 x 5 04053400 A Distribloc (40°C) 32 x 5 04054630 A Distribloc (40°C) 32 x 8 04055DD381341Electrical characteristicsb rated operational current Ie (40°C):v 160 A for distribution block 04052v 250 A for distribution block 04053v 400 A for distribution block 04054v 630 A for distribution block 04055b rated insulation level Ui = 750 Vb rated short-time withstand current Icw:v 10 kA rms / 1 s for 160 A blockv 13 kA rms / 1 s for 250 A blockv 20 kA rms / 1 s for 400 A blockv 25 kA rms / 1 s for 630 A blockb rated peak withstand current Ipk:v 30 k for 160 A blockv 30 k for 250 A blockv 40 k for 400 A blockv 40 k for 630 A blockb impulse withstand voltage Uimp = 8 kV.Supplyb 16 mm 2 to 50 mm 2 cables with crimped lugsb 20 x 2 mm flexible bars for NS100/160b 20 x 3 mm flexible bars for NS250b 32 x 5 mm flexible bars for NS400b 32 x 8 mm flexible bars for NS630.Distribution13 outgoers per phase, max. 50 mm 2 .Installationb screwed horizontally onto the functional uprights of wall-mount and floor-standingenclosuresb screwed vertically onto the functional uprights of the 300 mm wide ductb screwed to plain or slotted backplate.DD381344DD381342DD381343112