Installation; Signal Lamp - Eaton CROUSE-HINDS Série Mode D'emploi

Where required, the bases are fitted with 0.6 W
resistors, fine-wire fuses and diodes
(max. power dissipation 1 W).
When the switch collar of small control switches
is cut out at the respective locking position, they
can be padlocked
(padlock shackle Ø up to 5 mm).
Apparatus versions without a protective cap
are only issued with a "Component Certifi-
cate" and may only be used if built into
certified Ex-e protective enclosures.
The apparatus versions with a protective cap are
fully certified and can, therefore, be operated
directly.
Any admissibly high mechanical stress of the
protective cap that might impair the
explosion protection shall be avoided.
The data according to sections 3 and 4 shall
be taken into account during use.
Applications other than those described are
not permissible without a written declara-
tion of consent from Messrs. COOPER
CROUSE-HINDS / CEAG.
During operation the instructions stated in
section 7 of the operating instructions shall
be observed.
The sole responsibility with respect to the
suitability and proper use of the control
switches with regard to the basic require-
ments of these instructions (see technical
data) lies with the operator.
6

Installation

The relevant national regulations(e.g. Betr.Si.V,
the equipment safety law for Germany) and the
generally recognized rules of engineering apply
for the installation and operation
(IEC/EN 600079-14).
The improper installation and operation of
control switches may result in the invalida-
tion of the guarantee.
6.1 Mounting / Dismantling
Components for panel mounting are mounted in
accordance with Figs. 1 – 4, page13 and
according to the following:
1. The operating and indicating element, item
4, is inserted from the front into the bore
hole ( Ø 30.3 mm) of the switch panel or
enclosure, maximum wall thickness 5 mm.
Here special attention shall be paid to the
correct fit of the seal, item 5, and of the
element (positioning lug on element shall fit
into the recess, see dimensions drawing on
page 12.)
2. Tighten the counter-nut, item 3, using the
mounting tool, item 12 (Accessory Order No.
GHG4101914R0001).
Excessive tightening can result in damage to
the actuator elements.
Explosion-protected control units GHG 418

1.3 Signal lamp

EC type examination certificate:
Marking acc. to 2014/34/EU and directive:
EN 60079-0
IECEx type examination certificate:
Category of application::
IEC 60079-0
Rated voltage:
Ex d e IIC/IIB Gb; Ex db eb IIC/IIB;
Ex d ia IIC/IIB Gb (LED)
Ex db eb IIC/IIB;
Rated current:
20 V to 254 V AC/DC (LED)
12 V to 24 V AC/DC
Ambient temperature range:
D II 2 G ... IIB
D II 2 G ... IIC
Max. permissible operating temperature:
(Special versions permit deviating temperature ranges)
Supply terminal:
Weight:
1.3.1 Signal lamp version Ex-i "intrinsically Safe"
Additional information
Marking acc. to 2014/34/EU and directive::
EN 60079-0
Category of application:
IEC 60079-0
Rated voltage:
Ex d ia IIC/IIB Gb; Ex db ia IIC/IIB;
Rated current:
10 V to 30 V DC
Supply circuit maximum values:
U i
I i
P i
C i
L i
1.4 Potentiometer
Marking acc. to 2014/34/EU and directive:
EC type examination certificate:
Rated voltage:
Rating:
Turning range:
Scale:
Supply terminal:
Weight:
3. The Ex-d components, item 1, can be
completed by adding a protective cap, item
7 , an optional item – see section 5 –to form
fully certified built-in apparatus.
The protective cap is mounted as follows:
4. Remove the pressure screw with seal, item
8, from the protective cap, item 7 , and adapt
the sealing rings to suit the cable cross
section.
5. Push the cable, item 9, through the pressure
screw with cable seal, item 8, of the seal,
item 6, and the protective cap, item 7 .
IBExU 12 ATEX 1047U
D II 2 G Ex d e IIC/IIB Gb
D II 2 G Ex db eb IIC/IIB
IECEx IBE 130031 U
Ex d e IIC/IIB Gb
Ex db eb IIC/IIB
20 V to 254 V AC/DC
12 V to 24 V AC/DC
4 to 15 mA
max. 24 mA
-60 °C to +60 °C
-45 °C to +60 °C
+68 °C
2 x 1,0 - 2,5mm²
approx. 0,15 kg
D II 2 G Ex d ia IIC/IIB Gb
D II 2 G Ex d ia IIC/IIB
Ex d e IIC/IIB Gb
Ex db eb IIC/IIB
10 V to 30 V DC
max. 25 mA
30 V Dc
100 mA
750 mW
0
0
D II 2 G Ex d e IIC/IIB Gb
D I M2 Ex d e I Mb
IBExU14ATEX1030U
up to 250 V
1 W
270°
0 - 100%
2 x 1,0 - 2,5mm²
approx. 0,15 kg
6. Connect the cable. Fix the strain-relief, item
1, with the screws, item 11, to the cable and
engage in the guide grooves, items 15a and
15b, of the component, item 1 (see Fig. 3).
Push the protective cap over the connection
7.
terminals until the clips, item 14, engage in
the grooves of the component, item 1 (see
Fig. 3). Special attention shall be piad to the
correct fit of the seal, item 6.
GB
7