Cooper Crouse-Hinds GmbH
99999
1
Technical data
1.1
Control unit assemblies
Marking acc. to 94/9/EC:
II 2 G Ex d e ib m IIC T6
II 2 D Ex tD A21 IP66/65 T80°C
EC type examination certificate:
PTB 00 ATEX 3117
Rated voltage:
up to max. 690 V
Rated current:
max. 16A
Permissible ambient temperature:
-20° C to +40° C (standard version)
Other temperatures possible for special versions.
Perm.storage temperature in original packing:
-50° C to +80° C
Degree of protection to EN/IEC 60529:
IP 66 (standard version)
IP 65 Measuring instrument
IP 65 Double push button
Insulation class acc. to EN/IEC 61140:
I - with metal flange
II - plastic terminal boxes fulfil this requirement
PE- terminal:
2 x 4 mm²
Terminals:
see built-in components
Cable entries:
(standard version)
1 x M25 (Ø 8 - 17mm)
Weight:
Control unit GHG 411 81 (P411)
ca. 0.25 kg (empty weight)
Control unit GHG 411 82 (P412)
ca. 0.35 kg (empty weight)
Control unit GHG 411 83 (P413)
ca. 0.45 kg (empty weight)
Control unit GHG 412 82 (F412)
ca. 0.80 kg (incl. measuring instrument)
Test torques:
Cover screws / Supply terminals:
2.50 Nm
Cap nut of the plastic cable entry
M12 M16 M20 M25 M32
for min. cable Ø in Nm
2.00 3.00 3.50 5.00 8.00
for max. cable Ø in Nm
1.65 2.50 2.50 3.50 5.00
Explosion-protected control units GHG 411 / 412
Dimensions in mm
GHG 411 81
GHG 411 82
GHG 411 83
GHG 412 82
X =
X =
X =
X =
X = fixing dimensions
Flange opening for GHG 412 82
1.3
Signal lamp
EC type examination certificate:
PTB 98 ATEX 1040 U
Rated voltage
Ex ed IIC (LED)
20 V to 250 V AC/DC
Ex ed IIC
12 V to
24 V AC/DC
Ex d ia IIC
18 V to
30 V DC
Rated current:
Ex ed IIC
20 V to 250 V AC/DC (LED)
4 to 15 mA
Ex ed IIC
12 V to
24 V AC/DC
max. 24 mA
Ex d ia IIC
18 V to
30 V DC
max. 25 mA
Supply terminal:
2 x 1.0 - 2.5 mm²
Weight:
approx. 0.15 kg
1.4
Potentiometer
EC type examination certificate:
PTB 97 ATEX 1081 U
Rated voltage:
up to 250V
Rating:
1 W
Turning range:
270°
Scale:
0 - 100%
Supply terminal:
2 x 1.0 - 2.5 mm²
Weight:
ca. 0.15 kg
1.5
Terminal block
EG-Baumusterprüfbescheinigung:
PTB 99 ATEX 3132 U
Type of terminal:
6 x MXK 4
Rated voltage:
up to 400V
Conductor cross-section:
2 x 0.2 - 4.0 mm²
Weight:
ca. 0.08 kg
1.2.
Pushbutton, Push button actuator 4 pole and switch
EC type examination certificate:
PTB 97 ATEX 1081 U
Rated voltage:
to max. 500 V
rated current
rated supply terminal
Permissible ambient
max.
temperature max.
14 A
2,5 mm²
40 °C
16 A
4,0 mm² single wire
40 °C
12 A
2,5 mm²
50 °C
15 A
4,0 mm² single wire
50 °C
Switching capacity acc. to AC 15:
250V / 6 A 500V / 4,0 A
Switching capacity acc. to DC 13:
24V/6 A L/R 30ms; 60V/1,0A L/R 30ms
with L/R relation of :
110V/1,0A L/R 30ms; 220V/1,0A L/R 15ms
with gold-tipped contacts:
max. 400 mA
Supply terminal:
2 x 1,0 - 2,5 mm²; 1 x 4,0 mm²
Test torques:
2,5 Nm
Weight:
approx 0,17 kg