Cooper Crouse-Hinds GmbH
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Explosion-protecd distributions GHG 619
Dimension drawings
Dimensions in mm
Tripping characteristic
Manual motor starter
Diagramm 1
Tripping time
Multiple of setting current
1
=
thermal trip
2
=
electromagnetic trip
Manual motor starter
1.19
Manual motor starter up to 25A
EC-Type Examination Certificate:
PTB 99 ATEX 1007U
Explosion protection:
Ex ed II C
Temperature range:
for use in temperature classes T5-T6
Rated voltage:
690V, 50/60Hz / 440V DC
Rated current:
up to 25A
Short-circuit back-up fuse at max. 50kA*:
500V AC 690V AC
1,60A - 2,50A
25A
-
2,50A - 4,00A
40A
-
4,00A - 6,30A
40A
50A
6,30A - 12,50A
50A
80A
12,50A - 20,00A
50A
100A
20,00A - 25,00A
50A
125A
* No short-circuit back-up fuse is required for current ranges below 1.6A and voltages below 500V. (max. load 50kA)
Switching capacity AC 3:
690V / 25A
Thermal tripping characteristic:
T II
Tripping time:
see diagram 1
Tripping time at 6 x Ie
> 5 sec.
Connection terminals:
2x 0.75 - 4.0mm²
or 1x 10mm² / 3 Nm
Minimum terminal cross section:
Temperature class
Min. cross section
0.10A
- 1.60A
T6
0.75mm²
1.60A
- 9.00A
T6
1.50mm²
9.00A
- 12.50A
T6
2.50mm²
12.50A
- 20.00A
T5
2.50mm²
20.00A
- 25.00A
T5
4.00mm²
Weight:
ca. 0.86kg
1.19.1 Aux. contact
Rated voltage:
up to 400V AC
Rated current:
up to 2A
Switching capacity AC 15:
230V / 2A
400V / 0.5A
Switching capacity DC 13:
60V / 2A
230V / 0.25A
Perm. Short-circuit back-up fuse:
max. 10A gL
Connection terminals:
2x 0.75 - 2.5mm²
1.5 Nm
Weight:
ca. 0.07kg
1.19.2 Under voltage trip
Rated voltage:
110V, 230V, 400V, 500V 50/60Hz
Drop-out value:
35....75 % of Uc
Pick-up voltage:
>85 % of Uc
Short-circuit back-up fuse:
not required
Connection terminals:
2x 0.75 - 2.5mm²
1.5 Nm
Weight:
ca. 0.03kg
Contact arrangement - Manual motor starter
1.20
Pushbutton and switch
EC type examination certificate:
PTB 97 ATEX 1081U
Rated voltage:
up to max. 500V
Rated current:
16A
Switching capacity acc. to AC 15:
250V / 6A 500V / 4,0A
Switching capacity acc. to DC 13:
24V / 6A 60V / 0,8A 110V / 0,5A
with gold-tipped contacts:
max. 400mA
Supply terminal:
2x 1.0 - 2.5mm²
2.5 Nm
Weight:
ca. 0.15kg
1.21
Signal lamp
EC type examination certificate:
PTB 98 ATEX 1040U
Rated voltage LED (Ex-de II C):
20V up to 250V AC / DC
Rated voltage LED (Ex-de ia II C):
18V up to 30V DC
Input current I
E
LED:
up to approx. 10.5mA (AC) / 4.5mA (DC)
Rated current LED (Ex-i)
max. 20mA
Supply terminal:
2x 1.0 - 2.5mm²
2.5 Nm
Weight:
ca. 0.15 kg
