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Established in 1907 in Austria, Kraus & Naimer has grown to be one of world's highest quality and largest switch manufacturer in the world.

A growing requirement for DC switch disconnectors for solar photovoltaic (PV) power supply systems has motivated Kraus & Naimer to introduce a brand new range of disconnectors specifically designed for this particular DC application. Reliable Kraus & Naimer main switches ensure safe operation.

With rated operational currents from 16 amps to 64 amps and voltages from 80 to 1000 using a utilization category of DC-21B or DC-22A, a solution for most isolator applications within the solar photovoltaic market can be found.

SegenSolar has a range of Kraus & Naimer switches listed for both DC & AC in various sizes.

If you want to find out more about Kraus & Naimer, you can take a look at the manufacturer’s website here or refer to the documents tab on the specific product page on the SegenSolar portal.

Product CodeCategoriesName
KG20-T104GBDC Isolator, Kraus & Naimer, SwitchesK&N Dual String DC Switch Disconnector 25A 220V - 11A 460V (per string)
KG20B-T106GBDC Isolator, Kraus & Naimer, SwitchesK&N Dual String DC Switch Disconnector 25A 330V - 11A 690V (per string)
KG20-T203-GBA294AC Isolator, Kraus & Naimer, SwitchesK&N Single Phase AC Switch Disconnector 25A
KG41-T203-GBA270AC Isolator, Kraus & Naimer, SwitchesK&N Single Phase AC Switch Disconnector 40A
KG20B-T106DDC Isolator, Kraus & Naimer, SwitchesK&N Single String DC Switch Disconnector 21A 800V - 20A 1000V
KG20-T104DDC Isolator, Kraus & Naimer, SwitchesK&N Single String DC Switch Disconnector 25A 450V - 11A 920V
KG80C-T108DDC Isolator, Kraus & Naimer, SwitchesK&N Single String DC Switch Disconnector 60A 800V
KG100-T204-GBA290AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 100A
KG20-T204-GBA486AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 25A
KG32-T204-GBA486AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 32A
KG64-T204-GBA290AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 63A
KG80-T204-GBA290AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 80A
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