DIMENSIONS
DISSIPATION DIAGRAMS
Rated current curves based on room temperature.
L1
L2
L3
AC51: 25A 400Vac
AC53a: 5A 50/60Hz
GTZ 25/400-0-1
On
L1 L2 L3 A1+
T1 T2 T3 A2-
Alarm
B1
B2
A1
A2
5..32
Vdc
T1
T2
T3
L1
L2
L3
AC51: 40A 600Vac
AC53a: 8A 50/60Hz
GTZ 40/600-0-1
On
L1 L2 L3 A1+
T1 T2 T3 A2-
Alarm
B1
B2
A1
A2
5..32
Vdc
T1
T2
T3
VEN-90
fan:230Vac
127mm
127mm
8
30mm
100mm
50mm Max
80mm
8
30mm
TYPE OF OPERATION
Voltage logic output control and protection activation of overtemperature:
T1
T2
T3
On
On
t
t
t
t
Control input
LEDs indicator
red
red
yellow
yellow
red
Voltage on load
Alarm output of
overtemperature
(optional)
Heatsink temperature > 110°C
(overtemperature detection)
10
20
30
40
50
60
70
I (A)
0
40
80
T (
°
C)
25
40
55
Depth: 150mm
