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New KF-switch series: 16-25A 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.
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KF-Switch |
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Main features :
Rotating contact movement (instead of classical vertical lifting),
in a new type of modular contact block
Highly modular system allows flexibility, which for this size of switch
has not been available on the market so far
High mechanical life expectancy
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KC20 base mounting |
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KC - New switch series with tension clamps |
The new main switches of the KC-series are equipped with tension clamps and distinguish themselves, like all Kraus & Naimer main switches, by a compact design and at the same time with high AC-23A switching capacity as well as very large clearance and creeping distances. The outstanding contact force of the tension clamps recommend the switches for unusual conditions at shock and vibration. This innovative connection system impresses by its simple, safe handling and short wiring time. Comfortable wiring of the fingerproof (IP20) terminals is ensured by a 60º displacement of the clamps to the plane of wiring. The switches of the KC-series are available for 7.5 - 16 kW according to AC23A, 400V, and 16-32A thermal current. The terminals are stainless and acid resistant.
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KC20 with lateral auxiliary contacts |
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KC-switch series |
Now available with lateral auxiliary contacts
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New Door Clutches with Locking Handle M800 and M810 |
The new door clutches with locking handle M800/M810 are complying with all requirements of the IEC and
in combination with an additional padlock device mounted on the switch itself also with UL508A.
The new door clutches are convincing by their simple and robust design while featuring a compact unit.
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Door clutch M800 |
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Door clutch M810 |
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KG160-Switch with door clutch M800 |
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The main features are: |
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| | Single hole mounting. |
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| | IP66/67 protection degree. |
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| | M800: Applicable for all cam switches of size S1 and S2 and |
| | KG41B, KG64B, KG80, KG100, KG105, KG125-KG317. |
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| | M810: Applicable for all cam switches of size S1 and |
| | KG41B, KG64B, KG80, KG100, KG105. |
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| | Door interlock in the OFF-Position while a padlock is fitted and also in the ON- position. |
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| | The door can be open in the non locked OFF-position, only. |
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| | Override Function in the ON-position. |
| | The door clutch may be opened only if the switch is in the OFF-position. |
| | In special cases, however, autorizied people have a requirement to open the door, |
| | even if the switch is in the ON-position. |
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| | Accepted Misalignment: ± 3mm horizontally, ±5mm vertically. |
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| | Maximum 3 padlocks with a minimum shackle diameter Ø 5 - 8 mm. |
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Special drive G900 with rope operation (Enclosure not included) |
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The special drive G900 with rope operation now made of glass fiber-reinforced plastic. |
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CA40 up to CA63 - robust and reliable! |
Economic criteria are placing enormous pressure on you to optimize the reliability and safety without
increasing size and weight of your product, but even decreasing it.
The cam switches CA40 - CA63 satisfy the above described criteria.
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CA40-Switch |
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Facts & Figures :
IP 20 terminals, finger - prove tunnel - type terminals
Robust and oversized switch terminals
Captive terminals screws
Compact design
Higher switching capacity according to AC-23A
One frame size covers current range from 40 - 63 Ampere
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New Mountings FH4 / FT6 |
The popular single hole mountings of Kraus & Naimer have been extended by another 2 designs.
Effective immediately Kraus & Naimer cam switches from 20 to 32 Amps and switch disconnectors
from 16 to 80 Amps are available with monolithic rectangular escutcheon plate frames in 2 different sizes.
The modern design and the simple installation prevent you from awkward installation of additional legend plates.
The new design is also available with many optional extras as padlock devices or key operates.
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Mounting FH4 |
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FH4 |
Mounting FH4 is a Ø 22mm single hole mounting with IP66 protection degree.
The mounting is applicable for all S0 switches. The frame size is 64 x 78 mm.
more...
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Mounting FT6 |
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FT6 |
Mounting FT6 is a Ø 22mm single hole mounting with IP66 protection degree.
The mounting is applicable for all S0 switches. The frame size is 48 x 59 mm.
more...
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M004D / M004E |
Modern and user-friendly adjustable shaft extensions M004D (Kraus & Naimer profile) and M004E (square profile) are available in switch size S3 now. Additionally, all sizes of these optional extras are equipped with self tapping screws.
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RoHS certificate |
Our products are neither directly affected by the RoHS (Restriction of Hazardous Substances) nor by the WEEE (Waste of Electrical Equipment) directive. However, in order to contribute to the protection of human health and environment we still have eliminated all substances specified in these directives. Here you can download our RoHS certificates.
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Catalog download |
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Catalog download |
The most commonly refered to Kraus & Naimer catalogues are now available as pdf files on our
homepage. With "Acrobat Reader" (free downloadable software), all technical data, switch function
and as well as dimensional drawings are available.
The following switch series are available for download:
C-, CA-, CAD-, CL-, L-SWITCHES: 10A-2400A
OPTIONAL EXTRAS, ENCLOSURES
A-SWITCHES: 6A-25A
CG-, CH-, CHR-SWITCHES: 10A-25A
DH-, DHR-, DK-, DKR-SWITCHES: 6A-16A
X-SWITCHES: 80A-630A
KG-SWITCHES: 20A-315A, KH/KHR-SWITCHES: 16A-80A
PRE-CONFIGURED MAIN SWITCHES, MAINTENANCE SWITCHES AND SWITCH DISCONNECTORS
PUSH BUTTONS AND PILOT LIGHTS, 22.5mm Ø
more...
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New on www.krausnaimer.com: Declarations of Conformity |
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Effective immediately declarations of conformity for most of our switches are available
on our homepage and can be downloaded. These declarations are conceived as general letters of confirmation and
certify the compliance with various international standards. However, they must not be mixed up with the
official "declarations of conformity" defined in the Low Voltage/CE directive issued by the EU. These documents
are rather critical and have to be requested from KNW as in the past.
more...
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New Switch Series CL |
Switches of the new CL-series are supplied with IDC terminals (Insulation
Displacement Connection) instead of conventional screw type terminals and provide enormous
advantages during wiring. The unprepared conductor is only inserted into the terminal
and by closing a slide with a screwdriver wiring is completed. Stripping and crimping as
well as tightening of terminal screws is no longer required. CL-switches reduce
installation time substantially, which translates to significant cost savings. The terminals are stainless and acid resistant.
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CL4-Switch |
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Switch Type CL4 |
The new Switch Type CL4 is for 10A. (1.5mm² maximum wire gage)
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CL10-Switch |
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Switch Type CL10 |
The new Switch Type CL10 is for 20A. (2.5mm² maximum wire gage)
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Additional screw terminal |
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Additional screw terminal for CL-Switch series |
At times, it may be necessary that 2 wires have to be connected to the same
CL-switch terminal. An additional screw terminal has been made available which could be fitted onto the DC terminal in the same
way as the wire is connected to the switch. This terminal may be used on switches, which are already in use
more...
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New Switch Type KG105 |
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New Switch Type KG105 |
Kraus & Naimer presenting a new compact 125A switch (respectively 45kW at 3x 380 - 440V, AC-23A.
The new switch type is available as 3, 4, 6 and 8 pole ON/OFF switch, and as a 3 or 4 pole double throw switch.
The 3 and 6 pole ON/OFF switch could be supplied with solid neutral terminal or ground terminal, which are integrated into the switch body.
The KG105 base mounted switch feature a 2-hole mounting as well as a "quick mount" designed for standard DIN
rails according to EN 50022.
A large number of optional extras are available for the new switch type.
more...
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Dismantling Aid S0E Q110 09 |
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Dismantling Aid for S0 Q110 |
To help customers save time and money Kraus & Naimer has designed
a further useful aid. To dismantle a switchgear with the control and indicator device S0E Q110 you had
to use two screwdrivers and to be skillful up to now. The new dismantling aid S0E Q110 09 allows a quick and
easy dismantlement.
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KL, KS Enclosures with Wire Shield Carried Through System |
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KL, KS Enclosures with Wire Shield Carried Through System |
Kraus & Naimer has developed a wire shield carried through system for its
KL and KS enclosures. This system is available for KL and KS enclosures in size S0, S1 and S2 and
allows the uninterrupted leading through of the wire shield.
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New on www.krausnaimer.com: Wiring Diagrams for Pre-configured Switchgear |
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Kraus & Naimer has added the wiring diagrams for all pre-configured
main switches, maintenance switches and switch disconnectors to its homepage. This is a further step to
improve the already outstandig service for Kraus & Naimer customers.
The wiring diagrams were added below the dimensional drawing for each switchgear.
Examples...
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