Trip unit MicroLogic 5.3AZ, ComPacT NSX630, 3 poles, electronic basic protections, special applicati

Current setting delayed short-circuit release

375 .. 6300 A

Current setting undelayed short-circuit release

945 .. 6930 A

Depth

112.6 mm

End value adjustment range undelayed short-circuit release

6930 A

External power supply required

+

Height

136.2 mm

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

945 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

3

Operating voltage at AC 50 Hz

690 .. 690 V

Operating voltage at AC 60 Hz

690 .. 690 V

Overload release current setting

250 .. 630 A

Rated control supply voltage Us at AC 50HZ

690 .. 690 V

Rated control supply voltage Us at AC 60HZ

690 .. 690 V

Rated control supply voltage Us at DC

24 .. 24 V

Rated permanent current Iu

630 A

Rated switch current

630 A

Short-circuit release function

Delayed

Supply voltage DC

24 .. 24 V

Type of motor protection

Electronic release

Voltage type (operating voltage)

AC

Voltage type for actuating

AC

Voltage type of supply voltage

DC

Width

139.7 mm

With ground fault protection function

-