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Contact arrangement
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.
34
Explosion-protected distributions GHG 619
1.12
Overvoltage arrester
EC-Type Examination Certificate:
Explosion protection:
Temperature range:
Rated operating voltage:
Rated discharge surge current I
Limiting discharge current I
:
S
Attack time t
:
A
Residual voltage at mains operation voltage:
Extinction voltage U
to earth (PE):
L
Back-up fuse:
Tripping current of cut-off device Tripping current
of cut-off device I
:
ÜA
Short-circuit protection (with 63 A back-up fuse): 25 kA eff
Terminal cross section:
Switching contacts
Control contacts
Component size:
Weight:
Monitoring device (optional):
1.13
Multi-function relay
EC-Type Examination Certificate:
Explosion protection:
Temperature range:
Rated voltage:
Control voltage:
Rated current:
Rated switch capacity:
Back up fuse:
Time ranges (optional):
Control functions:
Terminal cross section:
Component size:
Weight:
Contacts for functions:
1.14
Motor starter 4 kW
EC-Type Examination Certificate:
Explosion protection:
Temperature range:
Rated voltage:
Control voltage:
Rated current:
Rated switching capacity Main contacts:
Rated switching capacity Aux. contacts:
Terminal cross section:
Switching contacts 1, 2, 3, 4, 5, 6
Control contacts A1, A2
Aux. contacts optionally 21,22,23,24,33,34
Component size:
Weight:
EATON's Crouse-Hinds Business
PTB 98 ATEX 1087U
Ex de II C
for use in temperature classes T4 - T6
max. 275 V AC
:
max. 5 kA
SN
max. 25 kA
25 ns
approx. 1000 V
280 V AC
max. 63 A gL
5 A
A1, A2
max. 2x 10 mm²
15,16,18 max. 2x 2,5 mm²
1
approx. 0,52 kg
Marking under the glass
PTB 98 ATEX 1087U
Ex de II C
for use in temperature classes T4 - T6
up to 440 V AC
24 V - 275 V* AC
(*further control voltages on request)
6 A
AC 11
230 V/3 A
DC 11
24 V/1 A,
6 A gL
0,05 - 1 sek.;
3 - 60 sek.;
0,15 - 3 h;
11
-
12
-
16
-
21
-
22
-
42
-
Main contacts
max. 2x 10 mm²
Control contacts
max. 2x 2,5 mm²
Aux. contacts
max. 2x 2,5 mm²
2
approx. 0,94 kg
11, 21 und 42
PTB 98 ATEX 1087U
Ex de II C
for use in temperature classes T4 - T6
up to 690 V AC
12 - 275 V* AC
(*further control voltages on request)
Main contacts
Aux. contacts
AC 3
230 V / 2,2 kW,
AC15
230 V / 4 A
max. 2x 10 mm²
max. 2x 2,5 mm²
max. 2x 2,5 mm²
3
approx. 1,72 kg
3,0 Nm
1,5 Nm
24 - 240 V DC
440 V/3 A
60 V/0,35 A,
220 V/0,20 A
0,15 - 3 sek.;
0,5 - 10 sek.;
0,5 - 10 min.;
3 - 60 min.;
0,5 - 10 h;
3 - 60 h
delayed pick-up
delayed reset
delayed pick-up and reset
cut-in wiping
cut-off wiping
blinking
3,0 Nm
1,5 Nm
1,5 Nm
12, 16 und 22
12 - 230 V DC
up to 20 A
up to 6 A
400 V / 690 V / 4 kW
3,0 Nm
1,5 Nm
1,5 Nm
E
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