Technical Data - Eaton CROUSE-HINDS GHG 791 01 Mode D'emploi

Junction box GHG 791 02
Dimensions in mm
Junction box GHG 791 01
Junction box GHG 791 02
X = fixing dimensions
Explosion protected junction boxes,
type GHG 791 01 and GHG 791 02
1

Technical data

Junction box GHG 791 01/GHG 791 02
EC type examination certificate:
Marking acc. to 2014/34/EU and standard:
IECEx certificate:
Category of application:
The protection classification of the certified components installed could be appended to the marking as a suffix
(e.g. „d" and/or „mb).
Rated voltage:
Rated current for GHG 791 01
Rated current with
Rated current with
Rated current with
Rated current for GHG 791 02
Rated current with
Rated current with
Rated current with
Rated current with
(1) At ambient temperature >40 °C use temperature resistent cable.
Perm. ambient temperature:
(Special versions permit deviating temperature ranges.)
GHG 791 01 lower -20 °C: Install protected against higher mechanical risk. Max impact energy of 4 J
X
ATEX - IEC
Perm. storage temperature in original packing:
Protection category acc. to EN/IEC 60529 :
Insulation class acc. to EC/IEC 61140:
Supply terminal:
GHG 791 01
GHG 791 02
Row terminals are possible in accordance to order and
Terminal capacity:
Max terminal capacity:
Cable entries GHG 791 01:
with internal earth plate
Cable entries GHG 791 02:
with internal earth plate
Cable entries GHG 791 01 for 10 mm²
Cable diameter and test torques of cap nut:
Silicon seal M25
Silicon seal M25
EPDM seal M25
EPDM seal M32
Test torques:
Terminals:
Cover screws:
Weight GHG 791 01:
Weight GHG 791 02:
BVS 16 ATEX E 031X
EN 60079-0
II 2 G Ex e (*) IIC T6, T5 Gb
II 2 D Ex tb IIIC T80 °C Db
IECEx BVS 16.0024X
IEC 60079-0 Ex e (*) IIC T6, T5 Gb
Ex tb IIIC T80 °C Db
up to 690 V
2.5 mm²: max. 16 A (1)
4.0 mm²: max. 24 A (1)
(1)
6.0 mm²: max. 32 A
2.5 mm²: max. 16 A (1)
4.0 mm²: max. 24 A (1)
(1)
6.0 mm²: max. 28 A
10.0 mm²: max. 22 A (with pin cable lug)
-20 °C to +40 °C (catalogue version)
optional: -55 °C to +45 °C
-55 °C to +45 °C
IP 66 (catalogue version)
I - with internal earth plate
II - is complied with by the junction boxes
1 mm² up to 6 mm² cross-section
4 supply terminals + 1 PE (4x4mm²)
6 supply terminals + 2 PE (4x4mm²)
2 supply terminals + 1 PE (2x10 mm² with
pin-terminal)
certification.
4 x 4 mm² single-strand
3 x 4 mm² multi-strand
3 x 6 mm² single-strand
1 x 10 mm² single-strand with pin-terminal +
1 x 2.5 mm²
or 1 x 10 mm² multi-strand with pin-terminal +
1 x 2.5 mm²
2x M25
4x M25
4x M20 (drilling + 2 blanking plug)
4x M25
6x M25
4x M32
6x M20 (drilling + 4 blanking plug)
4x M25 plastic / metal
Ø 4 - 11 mm
Ø 8 - 17 mm
Ø 10 - 17 mm
Ø 12 - 21 mm
2.5 Nm
1.2 Nm
2 x M25
4 x M25
with internal
earth plate
4 x M25
6 x M25
4 x M32
6 x M32
with internal
earth plate
GB
Ø 10 – 17 mm
Ø 10 – 17 mm
1.6 Nm
1.5 Nm
4.5 Nm
4.5 Nm
approx. 0.29 kg
approx. 0.32 kg
approx. 0.22 kg
approx. 0.50 kg
approx. 0.55 kg
approx. 0.55 kg
approx. 0.65 kg
approx. 0.50 kg
7