LEGRAND 4 127 90 Guia De Inicio Rapido

Programmable time switches
with analogue dial
4 127 90 4 127 95
Dimensions see e-catalogue
Programmed via captive segment
Power supply: 230 V± - 50/60 Hz
3-position override switch "ON-AUTO-OFF" on front panel
Manual changeover to summer/winter time
1 outlet 16 A - 250 V± - µ cos = 1
Daily programme
Pack Cat.Nos
1 segment = 15 minutes
Accuracy: ± 5 minutes
Vertical dial
Minimum switching time: 15 minutes
N/O contact
1 4 127 80 Without working reserve
1 4 127 90 With 100 h working reserve
Horizontal dial
Minimum switching time: 15 minutes
Changeover switch
4 128 12 Without working reserve
1
4 128 13 With 100 h working reserve
1
Weekly programme
1 segment = 2 hours
Accuracy: ± 30 minutes
Vertical dial
Minimum switching time: 2 hours
N/O contact
4 127 94 With 100 h working reserve
1
Horizontal dial
Minimum switching time: 4 hours
Changeover switch
4 127 95 With 100 h working reserve
1
Programmable time switches
with analogue and digital dial
n
Diagrams
Cat.Nos 4 127 80/90/94
N L
16 A
Cat.No 0 047 70
04 7 70
V xxx =1
/60 Hz 16A 230
0V 50
12 0V /23
-20 T
R6 a
1
ON
AU TO
OF F
3
ON
Number of AU TO
OF F
modules
1
S
N
L
L
N
1
Cat.Nos 4 126 31/32/33
N L
3
3
Cat.No 4 126 54
3
Number of
modules
1
L
N
Output closing and breaking times are calculated based on the date,
3
the actual time when the device was switched and on geographical
coordinates of the actual location
n
Technical characteristics
Prog.
Cat.Nos
time
0 037 05 7 d
0 047 70 24 h/7 d/1 y
4 126 30
1 year
4 126 31
24 h/7 d
4 126 32
24 h/7 d
4 126 33
24 h/7 d
4 126 41
24 h/7 d
4 126 54 24 h/7 d
4 126 57 24 h/7 d
Cat.Nos Programme Segment
4 128 12 24 h
4 128 13 24 h
4 127 80 24 h
4 127 90 24 h
4 127 94 7 d
4 127 95 7 d
Cat.Nos 4 128 12/13, 4 127 95
N L
V xxx =1
16A 230
2
ON
AU TO
OF F
4
ON
AU TO
OF F
Cat.No 4 126 57
1
2
1
2
L
N
Min. Summer/
Working Outputs
programme winter
reserve
settings time
1 min 5 years auto
1 s 5 years auto
1 s 5 years auto
1 s 5 years auto
1 s 5 years auto
1 s 5 years auto
1 s 5 years auto
1 s 5 years auto
1 s 5 years auto
Min.
Working
switching
reserve
time
15 min 30 min without
15 min 30 min 100 h
15 min 15 min without
15 min 15 min 100 h
2 h 2 h 100 h
2 h 4 h 100 h
U1 U2 1 4 2
Output
4
Nb of Nb of
16 A prog. modules
1 28 1
4 4 x 3 x 28 6
2 2 x 3 x 28 2
1 56 2
1 56 2
1 56 2
2 2 x 28 2
1 56 2
2 2 x 28 2
16 A output
Nb of
via contact
modules
N/O Chang. S.
- 1 3
- 1 3
1 - 1
1 - 1
1 - 1
- 1 3
83