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Les langues disponibles
1
Technical Data
Examination Certificate / Master Contract:
Explosion category:
for USL
for CNL
Certifications and Compliances:
for USL
for CNL
Ex ambient temperature range
2
Ex service temperature range
3)
Function temperature range
:
1) Standard ambient temperature range of the build-in industrial component is -25 °C to + 70 °C.
2) The service temperature range refers to the adherence to the explosion protection parameters and defines the maximum
permissible temperatures of the materials of the flameproof enclosure.
3) Other temperatures are possible if agreed upon with the manufacturer (Cooper Crouse Hinds).
Perm. ambient temperature in original packing :
Terminal cross section:
Main terminal
fine-, multi-wire with ferrules
Auxiliary terminals
fine-, multi-wire with double ferrules
Quantity terminals for the module size:
Main terminals
Auxiliary contacts
Test torques:
Main contacts
Auxiliary contacts
Mounting screws
Enclosure material:
not suitable for line / load reverse
Circuit-breaker,
load
3, pole
2
4
6
1
3
5
line
1.1
Circuit-breaker, 3, 4 - pole
Typ: GHG627 7 ...
Rated voltage Ue
Main contact:
Rated current Ie
Main contact:
3 pole:
4 pole:
Tripping current I i :
Utilization category:
Short circuit interrupting:
60 A;
3/4 pole
480 V AC:
61 A ... 150 A
4 pole
480 Y / 277 V AC:
60 A ... 225 A
3 pole
480 Y / 277 V AC:
Component size:
Weight:
The technical data relates to standard built-in apparatus.
- If other built-in apparatus is used, the technical data sheets or the data on the type label shall be observed.
Explosion-protected circuit breakers, series GHG 627 7 .. R....
2416165 / 240700
AEx db eb IIB/IIC Gb
Ex db eb IIB/IIC Gb
Class I, Zone 1
Class I, Division 2
Zone 1
Class I, Division 2 -
1)
:
IIC:
-20 °C ... +55 °C
)
:
IIC:
-20 °C ... +110 °C
-25 °C ... +70 °C
-20 °C ... +55 °C
1 x AWG 11 ... 1 x AWG 350 kcmil
AWG 20 ... AWG 11 fine wire
2 x AWG 17 ... 2 x AWG 14 fine wire
7
4 pole
5 pole
88.5 lbf in
22.0 lbf in
22.0 lbf in
Polyamide
Circuit-breaker,
load
4, pole
(N)
2
4
(N)
1
3
line
R 0 ...
up to 480 V AC 50-60 Hz
60 A ... 225 A
60 A ... 150 A
10 x I e
A
(AC 50-60 Hz) (depending on variations)
10 kA* / suitable for line/load reverse
10 kA* / not suitable for line/load reverse
up to 25 kA* (HIC rating) / not suitable for line/load reverse
* 40 °C non - ambient compensated
7
approx. 10.5 kg
suitable for line / load reverse
Circuit-breaker,
3, pole
6
5
Groups A, B, C and D
Groups A, B, C and D
1 x 4 mm² ... 1 x 185 mm²
1.0 mm² ... 4.0 mm² fine wire
2 x 1.0 mm² ... 2x 2.5 mm² fine wire
10.0 Nm
2.5 Nm
2.5 Nm
Circuit-breaker,
load/line
4, pole
2
2/1
4
4/3
6/5
6
1/2
1
3/4
3
5/6
5
line/load
GB
load/line
2/1
4/3 6/5
(N)
2
4
6
1/2
3/4 5/6
(N)
1
3
5
line/load
3
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