Switch wiring diagrams-App





KT11V Enclosure
KT11V Enclosure











The new control and indicator device

from Kraus & Naimer

Create your
Switch ONLINE:

Switch wiring diagrams
pocketbook as APP

This pocketbook has been compiled to assist
our customers in the selection of our most
commonly used cam switches. It contains
Kraus & Naimer standard contact arrangements
for C-, CA-, CG- and CH-series cam switches.

Switch wiring diagrams pocketbook

Isolators tested for longevity

Since 1988, millions of KS/KT/KL enclosed switches have been sold in Australia and around the world. They have been used very successfully in a huge range of applications from solar PV, to refrigerated ware­houses at -40°C and in tropical areas at temperatures up to 70°C. They have performed flawlessly under dry, wet and humid conditions. The enclosures are IP66/67 and IK07 rated.

The enclosures for these switches are designed for high performance in a wide range of environmental conditions. They are made from UV stabilized plastic material with stainless steel lid screws and have no failures reported

More Information

New KGD40

Reduced arcing time
Compact design
Not polarity sensitive
Up to 1000 V

The new KGD40 switch type has been developed as DC switch for applications up to 50A. The arcing time has been reduced to some milliseconds using permanent magnets in the contact body. 2 magnets per pole are used to ensure not polarity sensitivity. Up on request the switch disconnectors are available with door clutch systems and padlock devices.

Electrical Data


The A25-switch type has been designed for applications where available depths behind the mounting plates are limited and the switching programs require a large number of contacts.

Main features:

Catalog: A-Switches
PDF Electrical Data


Electro-mechanical interlock with new magnet

with new magnet The electro-mechanical interlock locks the switch in any switching position. The interlock device is operated by energizing or de-energizing the electro-mechanical system. Adding auxiliary contacts to the switch permits the device to be operated in pre-determined positions.

Main features:

New enclosure
for KF switches "KT11V"

A new, compact enclosure
for the KF main switches is available.

Main features:

» More Information

New Switch type C200-4

Kraus & Naimer extend the cam switch series
with a 200A switch and switch disconnector.

Main features:

» More Information

New G20(S) –
DC switch with knife contacts

Kraus & Naimer developed and designed
a new DC-switch - the G20(S).

Main features:

Catalog: DC-Switch with knife contacts G20/G20S

New KF-switch series:
16-32A thermal current range

This new generation of switch disconnectors is
the latest development from Kraus & Naimer and
is described as the most flexible disconnect range
in their class.

Main features:

KF-Switches up to 32A