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In machines and systems, safety is a decisive factor. The latest generation of Eaton's XNH fuse-switch disconnectors provides even more safety functions than the IEC/EN 60947-3 standard requires.

Thanks to the wide range of models and the extensive accessories, the series meets the requirements of even the most demanding machine-building and energy distribution applications. The new fuse-switch disconnector is also the first safety-related NH switching device that comes with an optional connection to Eaton's intelligent SmartWire-DT® wiring and communication system as standard. Given their performance profile and easy assembly, these devices enable users to implement projects in a safer, more cost-efficient and time-saving manner.

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Główne cechy

The fuse-switch-disconnector offers safety functions at the highest level
All basic devices come with flat or box terminals as standard
Versions with FCL (fuse control light), FCE (electronic fuse control) or without fuse-trip indication are available
Optional connection to SmartWire-DT
Compatible with 60 mm busbar systems, baseplates and DIN rails
Cable connections at the top/bottom can be retrofitted within seconds
Powerful anti-theft system, padlock can be locked, sealable
Switch handle in safe parking position during maintenance work
Versatile connection options for copper/aluminum conductors
Available in 1- and 3-pole standard versions, can be combined to create 2- and 4-pole versions
For use with the NH000, NH00, NH1, NH2 and NH3 fuse links
Integrated into Eaton switchgear assemblies that are tested according to EN 61439
Completely integrated into Eaton's xEnergy configurator tool

Designed for

mounting plates, busbars and DIN rails

Rated current

up to 630 A

Innovation

LED fuse-trip indicator

Compact and truly lean

Reduced installation depth: no adapter needed, direct contacting of the busbars
Available in 1- and 3-pole standard versions, can be combined to create 2- and 4-pole versions
Compatible with mounting plates, DIN rails and the SASY 60i busbar system
Busbar supports for flat copper conductors for all XNH sizes, can be installed on top of each other
Switchboard front plates can be removed while the switch cover is closed

xEffect XNH Fuse-Switch Disconnector Types

Quick and easy installation

Copper conductors no longer need to be bent inside the switchboard thanks to the different options for switchgear front plate supports
Various options for fast cable connection
SASY60i FLEX: the top/bottom output configuration of all XNH sizes can be easily reversed in just a few steps, which reduces inventory requirements
XNH and D-fuse elements can be mixed on the same 60 mm busbar system
Connection area closed by covers at top and bottom
FCE or FCL fuse control and SmartWire-DT® can be easily retrofitted at any time
In the case of XNH sizes 00, 1, 2 and 3, no additional compensating frame covers for cabinet front plates are required

Smart and connected

The communication module simply needs to be snapped onto the cable area cover of the XNH switchgear
The switchgear's electronic fuse control provides maintenance staff with information on the operating and fuse status
Thanks to SmartWire-DT, it is possible to continuously document and monitor the fuse status, the switch position and the power values
Data can be transmitted to all commonly used industrial fieldbuses via gateways
A lateral cable duct (included with the delivery) can be used to hold the control lines in place

xEnergy configurator

The xEnergy configurator is a configuration and pricing tool that enables you to design, configure and calculate the cost of your low-voltage switchgear assemblies. Eaton's XNH devices are fully integrated in the configurator, so that you can easily select all sizes and many accessories and add them to your project with just a few clicks.

Access the xEnergy configurator

xEnergy Basic

xEnergy Basic is a wall- or floor-mounted enclosure for electrical distribution systems up to 630 A. It is not only the smallest distribution board in our xEnergy Family, but also the most flexible and versatile of the entire range. The variety of different types and sizes allows it to be used in almost every possible application. Certified as low-voltage distribution boards in accordance with IEC/EN 61439-1/-2/-3 and IEC/EN 62208, xEnergy Basic is the ideal choice for electrical distribution systems in residential and functional buildings.

Find out more about xEnergy Basic

Safety thanks to reliable testing

The design of our switchgear and controlgear assemblies is verified according to EN 61439, which not only ensures safety but also gives you peace of mind. As a result, the devices can carry the maximum nominal current rather than merely 80%, as would otherwise be the case. In addition, they also provide many more safety functions than required by the EN 60947-3 standard.

Personal safety

The XNH covers can be locked by means a padlock or a special bolt to prevent access by unauthorized persons. Safe switching thanks to the integrated hand protection at the left/right and top of the switchgear cover.

Specyfikacje

Technical Details

Standard: IEC/EN 60947-3

NH fuses according to DIN VDE 0636-2: 000/00; 1; 2; 3

Rated operating voltage: AC 690 V; DC 440 V

Rated operating current: 160; 250; 400 and 630 A

Conditional rated short-circuit current: 120 kA (500V); 100 kA (690V)

Degree of protection - front (XNH installed):

Operating status: IP20

Contact protection: IP2XC

Handle cover open: IP10

Overvoltage category: III

Lockable: yes, optional

Sealable: yes, standard

Voltage test option: yes, sliding inspection window is standard

Terminal options: bolt connection; box terminal; clamp-type terminal; prism terminal; double-prism terminal

Mounting options: baseplate; 60 mm busbar system; DIN rail

Poles: 1- and 3-poles; can be combined to create 2-pole and 4-pole versions

For more detailed information about any of the components, please check the PDF or our online catalog.

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Eaton jest firmą zajmującą się inteligentnym zarządzaniem energią, zaangażowaną w ochronę środowiska naturalnego i poprawę jakości życia ludzi na całym świecie. Kierujemy się naszym zobowiązaniem do właściwego prowadzenia działalności gospodarczej, działania w sposób zrównoważony i pomagania naszym klientom w zarządzaniu energią ─ teraz i w przyszłości. Wykorzystując globalne trendy rozwojowe związane z elektryfikacją i cyfryzacją, przyspieszamy przechodzenie planety na energię odnawialną i pomagamy w rozwiązywaniu najpilniejszych problemów związanych z zarządzaniem energią.

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