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
AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 25A
AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 32A
AC Isolator, Kraus & Naimer, SwitchesK&N Single Phase AC Switch Disconnector 40A
AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 63A
AC Isolator, Kraus & Naimer, SwitchesK&N Three Phase AC Switch Disconnector 80A
DC Isolator, Kraus & Naimer, SwitchesK&N Single String DC Switch Disconnector 25A 450V – 18A 800V
DC Isolator, Kraus & Naimer, SwitchesK&N Dual String DC Switch Disconnector 25A 220V – 18A 400V (per string)
AC Isolator, Kraus & Naimer, SwitchesK&N Single Phase AC Switch Disconnector 25A
DC Isolator, Kraus & Naimer, SwitchesK&N Single String DC Switch Disconnector 21A 800V – 20A 1000V
DC Isolator, Kraus & Naimer, SwitchesK&N Dual String DC Switch Disconnector 25A 330V – 18A 600V (per string)