Publicidad
Rex analogue time switches
daily/weekly time swi tches
Technical specifications
Type
Number of modules of
17.5 mm each
Number of channels
Drive type
Switching dial
Running reserve
Switching increment
Shortest switching step
Switching step
Clock precision
Switching capacity
• Ohmic 230 V± cos
= 1
• Incandescent lamp 230 V±
• Inductive 230 V± cos
= 0.6
Switch output
Operating temperature
Degree of protection
Connection diagram
MicroRex - 3 modules
Standard light sensitive switch
Switch "ON" and "OFF" defined by a light level threshold
N
L
Photoelectric cell
(supplied)
50 m maxi
MicroRex
MicroRex
T31
QT31
3
1
1
1
synchronous
quartz
24 h
24 h
none
100 h
15 min
15 min
30 min
30 min
+/- 5 min
+/- 5 min
mains
2.5 s/day
synchronised
16 A ±
4 A ±
12 A ±
1 changeover
1 changeover
contact
contact
-10 to +55 °C
IP20
MicroRex - 1 module
(Cat.No 4126 23)
MicroRex
MicroRex
W31
QT11
1
1
synchronous
quartz
7 days
24 h
none
100 h
2 h
15 min
4 h
15 min
+/- 30 min
+/- 5 min
mains
2.5 s/day
synchronised
1 changeover
1 normally
contact
open contact
Wall bracket - 3 modules
Cat.No 4128 59
3-module MicroRex units can
be surface mounted using
the wall bracket. A terminal
cover is included with
delivery.
MicroRex
QW11
1
quartz
7 days
100 h
2 h
2 h
+/- 30 min
2.5 s/day
1 normally
open contact
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