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3
Conformity with standards
The plugs GHG 619 has been designed,
manufactured and tested according to the state
of the art and to DIN EN ISO 9001:2008 and
EN ISO/IEC 80079-34:2011.
They are conform to the standards specified in
the EC-Declaration of conformity, enclosed
separately.
4
Field of application
The plugs and sockets GHG 619 are suitable
for use in Zones 1 and 2 as well as in
Zones 21 and 22 in accordance with
IEC/EN 60079-10-1 and IEC/EN 60079-10-2.
The enclosure materials employed, including
the exterior metal parts, are made of high-
quality materials which ensure a corrosion
protection and resistance to chemical sub-
stances corresponding to the requirements in
a "normal industrial atmosphere":
- impact resistant polyamide
- glass-fibre reinforced polyester
- special steel AISI 316 L
In case of use in an extremely aggressive
atmosphere, please refer to manufacturer.
5
Use/Properties
The GHG 619 plugs and sockets are used for
the power supply of local controls with varying
locations, as well as of electrical installations,
mobile machinery and driving gear in hazardous
areas.
The plugs and sockets can also be used in a
"normal industrial area" .
The low-voltage plugs and sockets GHG 619
are fitted with a load switch and can be used
up to max. 32 A (see technical data).
The plugs and sockets can generally be used
for the voltage range laid down in IEC/EN 60309
(e.g. U
400V that corresponds to the voltage
N
range 380-415V).
Load/line display
The signal light on the front of the wall socket
shows various operating statuses depending
on the type of wall socket:
Wall socket with Line display
(GHG 619 0055 R 0301-0349)
If the operating voltage is applied to the
terminals of the wall socket, the signaling light
will go on.
The wall socket is ready for operation.
Wall socket with Load display
(GHG 619 0055 R 0351-0399)
If the operating voltage is applied to the termi-
nals of the wall socket AND the applied plug
has been turned approx. 45° to the right, the
signal light will go on.
The equipment connected by means of the
plug is ready for operation.
Explosion protected plug and socket system 32 A, GHG 619
The apparatus connected to the plug shall
be suitable for the applied mains voltage.
In order to switch on the socket, the plug is
inserted, pushed fully home and then turned
through approx. 45° to the right. Thereby the
plug is locked in the socket (see page 12, fig. 1).
For switching off and pulling the plug, proceed
in inverse order.
After separating the plug from the socket, the
latter shall be closed with the hinged cover
and secured with the bayonet ring.
The plug can be pushed into the socket
and pulled out of it only whilst the socket is
switched off.
In order to activate the socket, the plug is
pushed fully home. Then the switching ring
on the plug can be turned through 45° to the
right in order to unlock the interlocking switch
(see page 12, fig.1)!
In order to ensure the socket's type of protec-
tion acc. to the type label also with the plug
being inserted, the bayonet ring of the plug
(see page 12, fig. 2, item 1) is turned to its
stop onto the socket.
The data as per point 3 and 4 will have to
be taken into account with the use.
Applications other than described are not
permitted without COOPER CROUSE-
HINDS's prior written consent.
For the operation, the instructions stated in
section 7 of the operating instructions will
have to be observed.
From time to time, the locking function
protecting against inappropriate use e. g. of
industrial plugs in zone 1 has to be checked.
In the open air, the plugs must be kept with
the plug opening (pin side) pointing down-
wards or be closed with protective plug caps
available as an optional extra (see general
catalogue).
The user alone is responsible for the
appropriate use of this plug and socket
system in consideration of the basic
conditions existing at the plant (see
technical data).
After a short in the circuit, the functioning
of the plug and socket system and of the
plugs has to be checked.
Since the switch contacts can no more be
checked because of the flameproof enclo-
sure, the complete switch insert (flange
socket) will have to be replaced after
repeated short circuits.
EATON's Crouse-Hinds Business
6
Installation
For the mounting and operation, the respec-
tive national regulations as well as the general
rules of engineering will have to be observed
(IEC/EN 60079-14).
The improper installation and operation
of plugs and sockets may result in the
invalidation of the guarantee.
6.1
Mounting
The wall sockets can be mounted without
opening their enclosure.
In case the wall sockets are mounted directly
onto the wall, they may rest evenly only at the
respective fastening points. The chosen screw
shall match the fastening hole (see dimen-
sional drawing) and it must not damage the
hole (e. g. use of a washer). The device shall
be fastened diagonally with at least 2 screws.
The wall sockets, flange sockets and
couplers shall be mounted so that the plug
hole points downwards (see page 12, fig. 2).
The wall sockets can be clipped onto the
COOPER CROUSE-HINDS mounting plate
size 3. They are laterally pushed into the
guiding groove on the left-hand side of the
mounting plate.
The respective mounting instructions will
have to be observed.
6.2
Opening the device/
Electrical connection
Before opening the apparatus, ensure that it
has been isolated from the voltage supply,
or take appropriate protective measures.
The electrical connection of the device
may only be carried out by skilled staff
(IEC/EN 60079-14).
Apparatus holder size 3 for
pipe mounting
wall and trellis
Fastening point A
32A socket 4-, 5-pol.
E
mounting
7
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