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Technical information
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Time-lag switch
Allows :
• unlimited numbers of unlit push-buttons
• 50 lit push-buttons max. (neon R = 1 mA max.)
Constant lighting possible
3-wire connection
q004702d
N
L
4-wire connection
q004702d
N
L
113
4126 02
Pack
Cat. Nos.
Programmable light sensitive switch
Can be used to switch a lighting circuit “ON” and
“OFF” based on light conditions (nightfall, daybreak)
Supplied with IP 65 weatherproof photoelectric cell
Power supply : 230 V
±
- 50/60 Hz
Standard
1
4126 26
56 programmes possible : daily, weekly or yearly
programmes
Output 16 A - 250 V
±
- µ cos
ϕ
= 1
2000 W incandescent
2000 VA series compensated fluorescent
1000 W energy-saving bulb
Integrated hour counter
High precision clock :
+
0.1 sec per day at 25°C
Working reserve : 5 years
Adjustable from 3 to 100 000 lux
Automatic changeover between summer/winter time
Number of modules : 2
Programmed using programme transfer key
Cat. No. 4128 72 (below)
Supplied with IP 65 photoelectric cell
Cat. No. 4128 58
2
Electronic time-lag switch
For staircase lighting. Switches a lighting circuit on
and off from remote switch for a specific time
DIN rail
4
mountable
Self-protection in the event of a blocked
push button
Power supply : 230 V
±
- 50/60 Hz
2 000 W incandescent
2 000 W halogen - 230 V
±
1 000 VA fluo-series compensated
120 VA fluo-parallel compensated 14 µF
100 VA compact fluorescent
1 000 W energy saving lamp
Adjustable from 0 . 5 seconds to 10 minutes
10
4126 02 Output : 16 A - 250 V
±
- cos
ϕ
= 1
3 wire or 4 wire connection
Manual override contact
Number of modules : 1
4126 26
Type
Light sensitive switch
Electronic time-lag
Cat. No.
4126 26
4126 02
Supply voltage
230 V
±
Frequency
50/60 Hz
Consumption
~1 W
0 . 8 W
Contact rating
Changeover contact
16 A 250 V
±
µ cos
ϕ
= 1 µ 16 A cos
ϕ
= 1/250 V
±
Accuracy
±0 . 1 second per day ±2 . 5 seconds per day
Terminal capacity
Single strand 1 . 5 to 4 mm
2
Multi strand 1 . 5 to 2 . 5 mm
2
Program pictures
56
Battery reserve
5 years
100 minutes
Operating temp.
–20 °C to +55 °C
–20 °C to +55 °C
Storage temp.
–20 °C to +60 °C
–20 °C to +70 °C
Setting range
1 lx …100 klx
IP rating
IP 20
IP 30
light sensitive control and electronic time lag switches
digital for rail
4
Accessories
Programming transfer key
1
4128 72 Enables programmes to be stored and / or
transferred from one time switch to another
when used with the programming software
kit Cat. No. 4128 73
Data key can be stored directly within the time switch
Programming software kit
1
4128 73 Create and read programmes remotely via a PC
Transfer programmes via transfer key Cat. No. 4128 72
to time switches
Kit comprises : AlphaSoft 4 . 0 software, data loader
and transfer key
Windows
®
1
Vista compatible
1 : Windows is a registered trademark of the Microsoft Corporation
2 : Contact us on +44 (0) 845 605 4333