Trip unit MicroLogic Vigi 4.3AL, ComPacT NSX630, 3 poles, electronic basic protections, earth leakag

Current setting delayed short-circuit release

375 .. 5700 A

Current setting undelayed short-circuit release

6900 .. 6900 A

Depth

112.6 mm

End value adjustment range undelayed short-circuit release

6900 A

External power supply required

-

Initial value of the undelayed short-circuit release - setting range

6900 A

Kõrgus

136.2 mm

Laius

139.7 mm

Number of auxiliary contacts as change-over contact

0

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Number of poles

3

Operating voltage at AC 50 Hz

440 .. 440 V

Operating voltage at AC 60 Hz

440 .. 440 V

Overload release current setting

250 .. 570 A

Rated control supply voltage Us at AC 50HZ

440 .. 440 V

Rated control supply voltage Us at AC 60HZ

440 .. 440 V

Rated permanent current Iu

570 A

Rated switch current

570 A

Short-circuit release function

Delayed

Type of motor protection

Electronic release

Voltage type (operating voltage)

AC

Voltage type for actuating

AC

With ground fault protection function

-