Issue 3 19 www.krausnaimer.com Direct Sales Line: +353 61 704700 Email: sales-ie@krausnaimer.com Please select the switch disconnector according to the maximum voltage and current output of all upstream PV modules, this must include all corrective factors according to relevant standards. DC-PV2 ratings available on request. SINGLE STRING TWO STRING Voltage Order Code No. Article No. FIG. 250V 375V 400V 450V 500V 600V 650V 660V 750V 800V 850V 920V 1000V 25A 25A 25A 25A 21A 20A 20A 18A 18A 18A 11A 11A KG20.T104/D-P003.KL51V 70028988 FIG 1 25A 25A 23A 23A 23A 15A 15A 12A KG32.T104/D-P003.KL51V 70030919 FIG 1 50A 40A 40A 30A 30A KGD40.TD102/D-P003.KL11V 70031025 FIG 2 50A 40A 40A 40A 30A 30A 30A 20A 20A 20A KGD40.TD103/D-P003.KL11V 70031026 FIG 2 50A 50A 50A 40A 40A 40A 40A 30A 30A 30A KGD40.TD104/D-P003.KL11V 70031028 FIG 2 50A 50A 50A 50A 40A 40A 40A KGD40B.TD106/D-P003.KL11V 70031029 FIG 3 50A 50A 50A 50A KGD40B.TD108/D-P003.KL11V 70031031 FIG 3 IP66/67 protection grey insulated (RAL7035) black/grey padlockable handle, with option for red/yellow handle switch is interlocked with the lid to prevent opening in ‘ON’ position class II compliant rated for use in ambient temperatures up to 500C non-polarity sensitive KGD40 - up to 50 amps @1000 VDC to give higher rating achieved by use of permanent magnets in the contact body used to reduce arcing time IP RATING ENCLOSURE HANDLE OPTION FEATURES 2 & 4 POLE Ratings Per String (220V - 500V) Order Code No. Article No. FIG. 220V 250V 280V 330V 340V 375V 400V 420V 440V 460V 500V 25A 21A 21A 20A 20A 18A 18A 11A 11A 11A KG20.T104/GB-P103.KL51V 70028989 FIG 1 28A 28A 28A 25A 25A 23A 23A 15A 15A 15A 12A KG32.T104/GB-P103.KL51V 70030920 FIG 1 50A 50A 40A 40A 40A 40A 40A 30A 30A 30A 30A KGD40.TD104/D-P004.KL11V 70031027 FIG 2 50A 50A 50A 50A 40A 40A 40A 40A KGD40B.TD106/D-P004.KL11V 70031030 FIG 3 50A 50A 50A 50A 50A KGD40B.TD108/D-P004.KL11V 70031032 FIG 3 Single String DC Switch Disconnectors - Selection Chart DC-21B (DC-PV1) Ratings Per String (510V - 1000V) Order Code No. Article No. FIG. 510V 560V 600V 660V 680V 690V 750V 800V 920V 1000V 20A 20A 20A 20A 12A 12A 12A 12A 8A 8A KGD40.TD104/D-P004.KL11V 70031027 FIG 2 25A 23A 23A 15A 15A KG32B.T106/GB-P103.KL11V 70030795 FIG 2 20A 18A 18A 18A 11A KG20B.T108/GB-P103.KL11V 70068395 FIG 3 40A 40A 40A 30A 30A 30A 30A 20A 20A 20A KGD40B.TD106/D-P004.KL11V 70031030 FIG 3 40A 40A 40A 40A 40A 30A 30A KGD40B.TD108/D-P004.KL11V 70031032 FIG 3 Two String DC Switch Disconnectors - Selection Chart DC-21B (DC-PV1) INSULATED enclosure DC Switch disconnectors single & two string DC-21B up to 50A @ 220 -1000V TWO STRING
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