AIZSARDZIBAS MODULIS NSX4 00 AC 4P4D 400A 4.3AB

Aukščio

136.2 mm

Current setting delayed short-circuit release

390 .. 4000 A

Current setting undelayed short-circuit release

4800 .. 4800 A

Depth

112.6 mm

End value adjustment range undelayed short-circuit release

4800 A

External power supply required

-

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

4800 A

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

4

Operating voltage at AC 50 Hz

440 .. 440 V

Operating voltage at AC 60 Hz

440 .. 440 V

Overload release current setting

260 .. 400 A

Plotis

184.7 mm

Rated permanent current Iu

400 A

Rated switch current

400 A

Short-circuit release function

Delayed

Type of motor protection

Electronic release

Voltage type (operating voltage)

AC

Voltage type for actuating

Self powered

With ground fault protection function

-