Eaton CROUSE-HINDS Ex - d Series Operating Instructions Manual page 20

Dimension drawing
Enclosure Gr. 400 A
430
405
Wiring diagram
main and safety switch up to 400 A
IN L1 L2 L3 PE PE 11 13
1 3 5
0 I
0° 90°
2 4 6
OUT L1 L2 L3
20
Explosion-protected, light alloy Ex-d (e) control stations and
distributions, Series: GHG 64
1.2.1.3 Safety switch GHG 64 .. (400 A)
Rated voltage
Rated current
357
Perm. short circuit back-up fuse
284
Switching capacity AC 23
Cable entries (standard version)
Terminals
Test torque terminals
Weight
430
1.2.1.4 Auxiliary contacts
Rated voltage
Rated current
PE
Perm. short circuit back-up fuse
Switching capacity AC 23
Versions with gold-tipped contacts
11 13 PE
Terminals
Test torque terminals
11 13
12 14
12 14
1.2.1.5 Intrinsically safe switch circuits
Max. safe voltage U
12 14
690 V, 50/60 Hz
400 A
up to UN 400 V up to UN 500 V up to UN 690 V
500 A/gG
400 A
according to customer specifications
under the approval
M10 x 30
44 Nm
3-pole acc. to specification
6-pole acc. to specification
690 V, 50/60 Hz
20 A
25 A/gL bei 690 V
AC 15
DC 13
max 400 mA
2 x 1.5 - 4.0 mm²
2.5 Nm
690 V eff
m
Safe galvanic isolation from all other circuits
and earth
GB
500 A/gG –
400 A 400 A
230 V / 8,0 A 400 V / 6,0 A
24 V / 6,0 A 230 V / 0,4A