Explosion-Protected Control Units Ghg 411 And; Ghg 412 82; Dimensional Drawings; Technical Data - Ceag GHG 411 Betriebsanleitung

Dimensions in mm
GHG 411 81
GHG 411 82
GHG 411 83

GHG 412 82

Flange opening for GHG 412 82
X = fixing dimensions X = X = X = X =
Explosion-protected control units GHG 411 / 412
1

Technical data

1.1 Control unit assemblies
Marking acc. to 94/9/EC:
EC type examination certificate:
Rated voltage:
Rated current:
Permissible ambient temperature:
Other temperatures possible for special versions.
Perm.storage temperature in original packing:
Degree of protection to EN/IEC 60529:
Insulation class acc. to EN/IEC 61140:
PE- terminal:
Terminals:
Cable entries:
Weight:
Control unit GHG 411 81 (P411)
Control unit GHG 411 82 (P412)
Control unit GHG 411 83 (P413)
Control unit GHG 412 82 (F412)
Test torques:
Cover screws / Supply terminals:
Cap nut of the plastic cable entry
for min. cable Ø in Nm
for max. cable Ø in Nm
1.2. Pushbutton, Push button actuator 4 pole and switch
EC type examination certificate:
Rated voltage:
rated current
max.
14 A
16 A
12 A
15 A
Switching capacity acc. to AC 15:
Switching capacity acc. to DC 13:
with L/R relation of :
with gold-tipped contacts:
Supply terminal:
Test torques:
Weight:
1.3

Signal lamp

EC type examination certificate:
Rated voltage
Ex ed IIC (LED)
Ex ed IIC
Ex d ia IIC
Rated current:
Ex ed IIC
20 V to 250 V AC/DC (LED)
Ex ed IIC
12 V to 24 V AC/DC
Ex d ia IIC
18 V to 30 V DC
Supply terminal:
Weight:
1.4

Potentiometer

EC type examination certificate:
Rated voltage:
Rating:
Turning range:
Scale:
Supply terminal:
Weight:
1.5

Terminal block

EG-Baumusterprüfbescheinigung:
Type of terminal:
Rated voltage:
Conductor cross-section:
Weight:
II 2 G Ex d e ib m IIC T6
II 2 D Ex tD A21 IP66/65 T80°C
PTB 00 ATEX 3117
up to max. 690 V
max. 16A
-20° C to +40° C (standard version)
-50° C to +80° C
IP 66 (standard version)
IP 65 Measuring instrument
IP 65 Double push button
I - with metal flange
II - plastic terminal boxes fulfil this requirement
2 x 4 mm²
see built-in components
(standard version)
1 x M25 (Ø 8 - 17mm)
ca. 0.25 kg (empty weight)
ca. 0.35 kg (empty weight)
ca. 0.45 kg (empty weight)
ca. 0.80 kg (incl. measuring instrument)
2.50 Nm
M12 M16
2.00 3.00
1.65 2.50
PTB 97 ATEX 1081 U
to max. 500 V
rated supply terminal
2,5 mm²
4,0 mm² single wire
2,5 mm²
4,0 mm² single wire
250V / 6 A
24V/6 A L/R 30ms;
110V/1,0A L/R 30ms; 220V/1,0A L/R 15ms
max. 400 mA
2 x 1,0 - 2,5 mm²; 1 x 4,0 mm²
2,5 Nm
approx 0,17 kg
PTB 98 ATEX 1040 U
20 V to 250 V AC/DC
12 V to 24 V AC/DC
18 V to 30 V DC
4 to 15 mA
max. 24 mA
max. 25 mA
2 x 1.0 - 2.5 mm²
approx. 0.15 kg
PTB 97 ATEX 1081 U
up to 250V
1 W
270°
0 - 100%
2 x 1.0 - 2.5 mm²
ca. 0.15 kg
PTB 99 ATEX 3132 U
6 x MXK 4
up to 400V
2 x 0.2 - 4.0 mm²
ca. 0.08 kg
Cooper Crouse-Hinds GmbH
M20 M25 M32
3.50 5.00 8.00
2.50 3.50 5.00
Permissible ambient
temperature max.
40 °C
40 °C
50 °C
50 °C
500V / 4,0 A
60V/1,0A L/R 30ms
9 9 9 9 9