Dimensions drawings actuator
and indicator elements
Dimensions in mm
Front element of M72 measuring instrument
Front element of M45 measuring instrument
Switch actuator Ex 23
Switch actuator Ex 28 / Ex 29
Explosion-protected distributions GHG 619
1.22
Potentiometer
EC type examination Certificate:
Rated voltage:
Rating:
Turning range:
Scale:
Supply terminal:
Weight:
1.23.1
AM45/AM72 measuring instrument:
EC type examination Certificate:
Movement:
Measuring accuracy:
Overload range:
Measuring range:
L
:
i
C
:
i
U
:
i
I
:
i
Supply terminals:
1.23.2
VM45/VM72 measuring instrument
EC type examination Certificate:
Movement:
Measuring accuracy:
Overload range:
Measuring range:
VM 45
VM 72
Power consumption:
VM 45
VM 72
Supply terminals:
Weight:
VM 45
VM 72
1.24
Intrinsically safe circuits
Max. safe voltage U
:
m
1.25
Ex 23 control switch
EC type examination Certificate:
Rated voltage:
Rated current:
Switching capacity AC 15:
Switching capacity DC 13:
Perm. short-circuit back-up fuse:
With gold-tipped contact:
Connection terminals:
Weight:
EATON's Crouse-Hinds Business
IBExU14ATEX1030U
up to 250 V
1 W
270°
0 - 100%
2x 2,5 mm²
2,5 N
approx. 0,15 kg
BVS 14 ATEX E 125U
Moving iron Ex e
Moving coil Ex ib II C
Class 2,5
Class 1,5
10-fold at 25 sec.
10-fold at 5 sec.
25-fold at 4 sec.
50-fold at 1 sec.
telltale 1:1,5
n / 1 A
0 - 20 mA
0 - 25 A direct
4 - 20 mA
-
max. 0,1 mH
-
max. 0,1 nF
-
max. 30 V
max. 150 mA
2x 1,5 - 4mm²
2,5 Nm
BVS 14 ATEX E 125U
Moving iron Ex em II
Class 2,5
telltale 1:1,5
6 - 415 V
6 - 660 V
0,91 - 1,76 VA
0,91 - 2,65 VA
2x 1,5 - 4 mm²
2,5 Nm
approx. 0,35 kg
approx. 0,40 kg
690 V
eff
Safe galvanic isolation from all other circuits
and earth
BVS 13 ATEX E 107U
up to max. 500 V
max. 10 A
230 V / 6 A
400 V / 4,0 A
24 V / 2 A
230 V / 0,5 A
16 A gL at 500 V
max. 400 mA
2 x 0,5 - 2,5mm²
2,5 Nm
1 level
2 levels
approx. 0,20kg
ca. 0,35kg
E
39