Technical Data; Plastic Terminal Boxes - Eaton CROUSE-HINDS Série Mode D'emploi

Dimensions in mm (plastic terminal boxes)
GHG 744
GHG 745
GHG 746
GHG 749
X = fixing dimensions
Explosion protected terminal boxes
made of plastic or stainless steel type GHG 74
1

Technical data

1.1

Plastic terminal boxes

ATEX type examination certificate:
Marking acc. to 2014/34/EU and standard:
IECEx type examination certificate:
Category of application:
If required, the types of protection of separately certified components,
e.g. „d" , „e", „mb" and/or „ia/ib" . can be added to the marking.
*T6 -> max. +40 °C ambient temperature
*T5 -> max. +55 °C ambient temperature
*T4 -> max. +55 °C ambient temperature, only if components in the type of protection Intrinsic Safety "i" are installed.
Rated voltage:
Rated current:
Permissible ambient temperature:
(Observe the information on the typelable.
Deviating temperatures possible with special versions.
Perm.storage temperature in original packing:
Protection category acc. to IEC/EN 60529
Insulation class acc. to IEC/EN 61140:
Terminals:
Terminal box
Cable entries:
Empty weights
Test torques:
Test torques for cable glands see cap. 11
Cover screws
* z.Zt. nicht bescheinigt für Kategorie II D.
Keine Bescheinigung für Einsätze im staubgefährdeten Bereichen.
BVS 12 ATEX E 118X
D II 2 G Ex e IIC T4/T6/T5* Gb
EN 600790 D II 2 G Ex e ib [ia/ib] IIC T4/T6/T5* Gb
D II 2 D Ex tb IIIC T80°C/ T100°C Db IP6
IECEx BVS 12.0071X
IEC60079-0 Ex e IIC T4/T6/T5* Gb
Ex e ib [ia/ib] IIC T4/T6/T5* Gb
Ex tb IIIC T80°C/ T100°C Db IP6
up to 690 V
acc. to table on the inside of the enclosure cover
-55 °C ... +55 °C
-55 °C ... +55 °C
IP 66 (catalogue version)
IP 54 with double cable end box
I - with metal flange
II - plastic terminal boxes fulfil this requirement
Quantity - acc. to the certificate
GHG .... 744 01 745 02
max. 25 mm² 70 mm²
acc. to customer´s specification and as certified
GHG .... 744 01 745 02
approx.. 1.5 kg 2.5 kg
2.50 Nm
GB
746 03 749 04
300 mm² 300 mm²
746 03 749 04
4.5 kg 5.5 kg
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