LEGRAND 4 121 71 User manual

Connected Contactor
4 121 71
LE12070AA
Composition
Requires the installation of a :
Connected Starter Pack
"... with Netatmo"
Gateway module
Connected Contactor
Imperative security precaution
4800W
Failure to strictly comply with the installation and use conditions
may result in risk of electric shock or fire.
OR
2400VA Charging
electric cars
F
20A MAX
2,4 à
2,4835Ghz
<100 mW
-5°C
+45°C
240V~
50Hz
UI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
oooooooooooooooo
oooooooooooooooo
ooooooooooo
oooooooooooooo
ooooooooooo
ooooooooooooooo
oooooooo
ooooooooooooo
oooooo
oooooooooooooo
ooooooooooo
oooooooooooooooo
oooooooooooooo
ooooooooooo
oooooooooooooo
oooooooooooo
ooooooooooooooo
oooooooooooooo
ooooooooooo
oooooooooooooooo
oooooooooooooo
ooooooooooo
oooooooooooooo
oooooooooooooooo
ooooooooooo
oooooooooooooooo
oooooooooooooo
ooooooooooo
oooooooooooooo
oooooooooooo
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1oooooooooooooooo
oooooooooooooooo
ooooooooooo
oooooooooooooo
ooooooooooo
ooooooooooooooo
1
2
3
4
5
6
7
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
10
9
8
Jan
Feb
Mar
Planning Measure
kWh
Composition
84.5 mm
17.8 mm
L
N
Load
C1 C2
Control wiring
authorized
LSelf-protected
line OUT
C1 C2
C1 C2
ON/OFF
AUTO
EN 60669-2-1
MCB
< 10dB
Silent

2
4 mm
PZ1
9mm
Wiring examples
Preparation, connection
N (neutral) = blue L (Line) = Everything but blue and green/yellow
controled by the energy supplier
electric meter
Swimming pool pump
and anothers motors
Thanks to its control circuit with integrated power and protection, you
no longer need to install a circuit breaker 2A to protect the control circuit
if you wire a contact between C1 and C2
Line after contact = usually purple, orange...
Control of a three lines
standard contactor (>20A)
1
OFF
Turn off the power
at general
Charging
electric cars
A load protection circuit breaker with appropriate rating is required
Control of heaters through
an installed central remote
Control of a single line
standard contactor (>20A)
MAX
2x 2.5mm²
6mm²
N, L, Load:
MAX
2x 1.5mm²
2.5mm²
C1, C2:
MIN : 0.8Nm
MAX : 1.4Nm
C1,C2,
N, L, Load:
circuit breaker
2A
N L
4 121 71
Load
20AX
:
:
:
AUTO
:
I
OOFF
ON
C1 C2
2A
N L
4 121 71
Load
20AX
:
:
:
AUTO
:
I
OOFF
ON
C1 C2
2A
N L
4 121 71
Load
20AX
:
:
:
AUTO
:
I
OOFF
ON
C1 C2
L
2A
N L
4 121 71
Load
20AX
:
:
:
AUTO
:
I
OOFF
ON
C1 C2
N L
4 121 71
Load
20AX
:
:
:
AUTO
:
I
OOFF
ON
C1 C2
N L
4 121 71
Load
20AX
:
:
:
AUTO
:
I
OOFF
ON
C1 C2

Add the Contactor in a connected installation
OFF ON
Turn on the power at the
general circuit breaker
once the installation
completed and controlled
The configuration LEDs of " ... with Netatmo " devices must all light up in fixed green.
OR
Press and hold the Gateway module settings button ,or in the center of the
General Scenario Wireless Command until the LED turns green,
then release the button.
3
Briefly press the setting button on
the Gateway module (or in the center of the
General Scenario Wireless Command)
to finalize the installation.
All devices LED go OFF.
Complete the installation
2
3
4
Legrand Home + Control
Finalize the installation in the Legrand Home + Control app
To add this connected product and peripheral items in your
connected installation, you must follow the instructions:
- with Legrand Home + Control app
(Parameters/Add new product)
- or consult the guides and instructions sheets on legrand.fr
5
OR
>30s
Turn off the power at
general circuit breaker
>3s >3s
<1s
<1s

EU SIMPLIFIED DECLARATION OF CONFORMITY
The undersigned,
Legrand
declares that the radio equipment listed on this instruction sheet
are compliant to the directive 2014/53/UE.
The full text of the EU declaration of conformity
is available at the following website:
www.legrandoc.com
4
Use by manual control and status LED
Automatic Mode
ON/OFF Mode
OFF ON
LEGRAND - Pro and Consumer Service - BP 30076
87002 LIMOGES CEDEX FRANCE • www.legrand.com
www.legrand.fr/reference/412171
OFF ONAUTO ONAUTO OFF