sider - Socomec

Load break switches for power distributionSIDER630 to 1600 AThermal current Ith (40°C) 630 A 800 A 1 250 A 1 600 ARated insulation voltage Ui (V) 1 000 1 000 1 000 1 000Rated impulse withstand voltage Uimp (kV) 12 12 12 12Rated operational currents Ie (A)Rated voltage Load duty category A/B (1) A/B (1) A/B (1) A/B (1)400 VAC AC-21 A / AC-21 B 630/630 800/800 1 250/1 250 1 600/1 600400 VAC AC-22 A / AC-22 B 630/630 800/800 1 250/1 250 1 250/1 250400 VAC AC-23 A / AC-23 B 630/630 630/800 1 000/1 000 1 000/1 000500 VAC AC-20 A / AC-20 B 630/630 800/800 1 250/1 250 1 600/1 600500 VAC AC-21 A / AC-21 B 630/630 800/800 1 250/1 250 1 600/1 600500 VAC AC-22 A / AC-22 B 630/630 800/800 1 000/1 000 1 000/1 000500 VAC AC-23 A / AC-23 B 500/500 500/500 800/800 800/800690 VAC (2) AC-20 A / AC-20 B 630/630 800/800 1 250/1 250 1 600/1 600690 VAC (2) AC-21 A / AC-21 B 630/630 800/800 1 000/1 000 1 250/1 250690 VAC (2) AC-22 A / AC-22 B 315/315 315/315 400/400 400/400690 VAC (2) AC-23 A / AC-23 B 100/100 125/125 200/200 200/200220 VDC DC-20 A / DC-20 B 630/630 800/800 1 250/1 250 1 600/1 600220 VDC DC-21 A / DC-21 B 630/630 800/800 1 000/1 000 1 250/1 250220 VDC DC-22 A / DC-22 B 630/630 800/800 800/800 800/800220 VDC DC-23 A / DC-23 B 630/630 800/800 800/800 800/800440 VDC DC-20 A / DC-20 B 630/630 800/800 1 250/1 250 1 600/1 600440 VDC DC-21 A / DC-21 B 500/500 630/630 1 000/1 000440 VDC DC-22 A / DC-22 B 630/630 (3) 800/800 (3) 800/800 (3) 800/800 (3)440 VDC DC-23 A / DC-23 B 630/630 (3) 800/800 (3) 800/800 (3) 800/800 (3)500 VDC DC-20 A / DC-20 B 630/630 800/800 1 250/1 250 1 600/1 600500 VDC DC-21 A / DC-21 B 500/500 630/630 800/800 (3) 1 000/1 000500 VDC DC-22 A / DC-22 B 630/630 (3) 800/800 (3) 800/800 (3) 800/800 (3)500 VDC DC-23 A / DC-23 B 630/630 (3) 800/800 (3) 800/800 (3) 800/800 (3)Operational power in AC-23 (kW)At 400 VAC without pre-break in AC-23 (kW) (1)(4) 355/355 355/355 560/560 560/560At 500 VAC without pre-break in AC-23 (kW) (1)(4) 355/355 355/355 560/560 560/560At 690 VAC without pre-break in AC-23 (kW) (1)(4) 90/90 110/110 185/185 185/185Reactive power (kvar)At 400 VAC (kvar) (4) 290 365 575Fuse protected short-circuit withstand (kA rms prospective)Prospective short-circuit (kA rms) (5) 100 70 100 120Associated fuse rating (A) (5) 630 800 1 250 2 x 800Short-circuit capacityRated short-time withstand current 0.3 s. ICW (kA eff.) 50 50 100 100Rated peak withstand current (kA peak) (5) 55 55 100 110ConnectionMin. connection wire range 2 x 150 2 x 185Minimum Cu busbar section (mm 2 ) 2 x 30 x 5 2 x 40 x 5 2 x 60 x 5 2 x 80 x 5Maximum Cu cable section (mm 2 ) 2 x 300 2 x 300 4 x 185 6 x 240Maximum Cu busbar width (mm) 63 63 100 100Tightening torque min (Nm) 20 20 40Mechanical characteristicsDurability (number of operating cycles) (6) 5 000 4 000 4 000 3 000Operating effort (Nm) 45 45 45 60Weight of a 3 pole device (kg) 8 8.5 11 16.5Weight of a 4 pole device (kg) 9.5 10 14 20.5(1) Category with index A = frequent operation - Category with index B = infrequent operation.(2) With terminal shrouds or phase barrier.(3) 4-pole device with 2 pole in series by polarity.(4) The power value is given for information only, the current values vary from one manufacturer to another.(5) For a rated operational voltage Ue = 400 VAC.(6) Increased endurances: please consult us.SOCOMEC General Catalogue 2011-201265