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Technical
Section 9
Dimensions
Section 10
18mm intuitive switches
Technical data
Time switches
5
Function
n
These time switches automatically switch on and off loads according
to the program entered by the user
n
They operate on weekly cycle: the same program is repeated week after week
n
They offer automatic summer/winter time change, and allow to adjust it
according to where you are located
n
The program can be overriden temporary or permanently by pressing 2 keys on
the product
Electrical data
Voltage:
230 V AC ± 10 %
Frequency:
50/60 Hz
Consumption:
2.5 VA for IHP 1c 8 mm, 3 VA for IHP + 1c 18 mm
Saving of program and
Lifetime: 10 years
time by lithium battery:
Back-up time, cumulated mains cut off: 3 years
Time accuracy:
± 1 s per day at 20°C
Contact rating:
16 A under 250 V AC (cos
ϕ
= 1)
4 A under 250 V AC (cos
ϕ
= 0.6)
Mechanical data
Overall dimensions:
2 modules of 9 mm
Degree of protection:
IP20B
Operating temperature:
- 10°C to + 50°C
Mechanical compatibility with electrical distribution comb busbars
(only for IHP + 1c 8 mm)
Connection
n
1 screw connection per pole for cables up to 6 mm
2
Part numbers
Designation
Part number
IHP 1c 18mm
15854
IHP + 1c 18mm
15857