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COMMUNI CAT ION AND CONNECT I V I T Y
External neutral sensors Ekip Dip The external neutral current sensor (to protect the neutral conductor) is available for 3-pole circuit-break - ers equipped with Ekip Dip LIG, Ekip Dip LSI, and Ekip Dip LSIG electronic trip units.
— Current sensor for neutral conductor outside the cicuit- breaker
Ekip Touch/Hi-Touch With this trip unit it is possible to use both current and voltage sensors (to measure or protect the neutral conductor). The current sensor is available only for 3-pole circuit-breakers. For the XT7 and XT7 M the cur - rent sensor is connected through the terminal box; moreover the voltage connection can also be added to the terminal box area by just connecting a cable to the right connection point. To use the external neutral with XT2-XT4, the cable supplied by default within the sensor must be connected to the side part of the trip unit and the connection must be covered with the 4mm carter. The current sensor available for XT2, XT4 and XT5 circuit-breakers is the version current + voltage, for mea- suring of both values. It is always possible to select as loose part only the cables to be connected to the trip unit. The sensors are available with the following rated currents:
Circuit-breaker In
Ekip Dip
Ekip Touch/ Hi-Touch
LIG
LSI
LSIG
G-LS/I
XT2
10 25 40 60
- - - - - - - - - - - -
- -
-
-
-
100 125
XT4
40 60
- -
100 150 225 250 250 300 400 600 600 800 600 800
XT5
XT6
XT7
1000 1200
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