CH CA C CA CA20B. C C CA25 CH A – E. 2. CA A – E. 2. CA A – E. 2. experience by Kraus & Naimer in the design and manufacture of . Example: Coding for switch type CH10 with latching mechanism size S1 is. This ‘Short Form’ catalogue illustrates only a small selection of the KRAUS & NAIMER switches. Other switches available are: A11, A14, AD11, AD12, CH

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Main switches are equipped with electro-gray or black handles. In this way the terminal screws can be naier oblique from the front Base cu10 or the rear Panel mounting. Until now the extra safety resulting from using ring type terminals had required extra effort and time to connect them. Maintenance and Safety Switch enclosures are available with high UV-resistance or against an aggressive environment.

Maintenance and Safety Switches consist of switch disconnectors equipped in high strength durable plastic enclosures which were designed with extra space for easy wiring.

All enclosures are equipped with a ground terminal.

Voltmeter selector Diagram Mounting. The many optional extras for the KG-series include shaft extensions, door clutches, neutral and ground terminals, up to eight auxiliary contacts, terminal covers and various locking devices. Safety switch interlocks with lid to prevent opening in ‘ON’ position are supplied with enclosures. Forced opening and closing main contacts are standard.

Kraus & Naimer – Catalogues

With specific models for all current ratings they offer an ideal solution for a wide variety of applications. CH10, CH16 Ring terminal: Approval Declarations of conformity Product certification. Reduced arcing time Compact design Not polarity sensitive Up to V. Guide Guide of handles Catalogues.

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The CG-Series saves space: The terminal screw had to be fully removed to position the ring type terminal before the screw could be re-inserted in a fairly cumbersome fashion. See Mounting Diagrams for details.

The arcing time has been reduced to krays milliseconds using permanent magnets in the contact body. Using this optional extra countering is not necessary for tightening the terminal screws.

Kraus & Naimer CH10 HD A600 Rotary Switch

The CA-Series with fingerproof terminals from 10 Cj10 to 32 A is ideally suited for many standard applications where industrial controls, instrumentation and electric motors are involved. Fingerproof terminals, accessible either horizontally or vertically, captive plus-minus screws and integrated screwdriver guides designed for the use of motorized screwdrivers are some clear practical advantages of the CA-Series.

Each enclosure has either knock-outs for metric threads according to EN or metric treated conduit entries on top and bottom. The time required for loosening the terminal screws, stripping, preparing of the conductors and tightening of the terminal screws again can be saved.

It can be ordered separately as K3A D The switches of the L-Series from A to A are continuous current rated for off-load switching. Auxiliary contacts close after the main contacts close and open before main contacts niamer. They are designed for switching of resistive or low-inductive loads.

This variability provided by the modular design system, power ratings for every application, and two different design variants permit optimization of KG-switches for a large variety of requirements.


KRAUS & NAIMER Short Form Catalogue – page 7

For low-voltage applications down to switching of electronic signals the CA4 and CA are offered. As the miniature version of the series, the CG4 re-defined miniaturization in low-voltage switching. With rated operational currents kdaus 16 amps to 64 amps and voltages from 80 to using a utilization category of DCB or DCA, a solution for most isolator applications within the solar photovoltaic market can be found.

CH10, CH16 ring terminal: The CHR-Series for ring type terminals. Another advantage relating to installation is the integrated snap-on feature for DIN-rails on base mounted switches up to A.

Kraus & Naimer – Control Switches

Large terminals with captive screws and naimr up to A are valuable practical advantages as is the integrated screwdriver guide for the use of motorized screwdrivers. Discrepancy switch Mosaic panel board. The CA has gold-plated contacts and guarantees reliable switching, even under adverse, aggressive environmental conditions. KG-switches are extremely compact while featuring unusually large isolation distances between open contacts for maximum safety. Main switches with emergency function are supplied with red handle and contrasting yellow face plate.

Up on request the switch disconnectors are krauw with door clutch systems and padlock devices.

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