2/7
Connected Contactor
Cat. number : 4 121 71 / 4 121 91
4. PREPARATION - CONNECTION
(
continued)
Row positioning:
. The product shape and the positioning of the terminals allow the
passage of single-line, three-lines and plug-in supply busbars in
the upper part of the product. Then, it is possible to freely choose
the position of the connected contactor in the row and to connect
by supply busbar the other devices put on the same DIN rail.
Module maintenance
:
. It is possible to switch a connected contactor in the middle of a
row supplied with an upstream busbar without disconnecting the
other devices on the same DIN rail.
4. PREPARATION - CONNECTION
(
continued
)
Wiring of the upstream terminals:
In case of a remote control done via a wired push button, the
control is done either via C1 and C2 terminals.
Or via a push button through the phase line protected by a circuit
breaker on terminal C1
Warning:
Do not wire from Neutral to C1 or C2
Wiring of the power supply and the load (downstream
terminals):
Technical data sheet: F03037EN/03
Updated on: 31/08/2020
Created on: 04/10/2019
1.
Unclip the
clamp to put it in
open position
2.
Unscrew the
terminals and pull
the device forward
in order to release
it from the DIN rail
3.
Pull the device
downward in order to
completely release it
from the prongs of
the busbar
L
: IN terminal for the
Line
N
: IN terminal
for Neutral
Load
: OUT terminal
for the line after
contact (towards Load)
C1
: IN terminal for control command (IN)
Free dry-contact. No power allowed.
C2
: Out terminal self-protected
Line for remote (OUT)
Free dry-contact. No power
allowed.
Advantage:
«
auto protected
terminals
» technology. It is not
necessary to put a 2A protection