Max. nazivni tok (A)
250
Št. polov
4 P
Tip napetosti
AC
Vrsta produkta
zaščitna enota
Za odklopnik tipa
NSX250
Tip zaščite
Micrologic Vigi 4.2
Tok zaščite (A)
250 A
Rated control supply voltage Us at AC 50HZ (V)
440 V
Rated control supply voltage Us at AC 60HZ (V)
440 V
Voltage type for actuating
AC
Rated switch current (A)
250
Number of poles
4
Height (mm)
96.9
Width (mm)
139.7
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Depth (mm)
90.3
Type of motor protection
Electronic release
Initial value of the undelayed short-circuit release - setting range (A)
3000
End value adjustment range undelayed short-circuit release (A)
3000
With ground fault protection function
No
Overload release current setting (A)
100…250 Ampere
Short-circuit release function
Delayed
Number of auxiliary contacts as change-over contact
0
Operating voltage at AC 50 Hz (V)
440 Volt
Operating voltage at AC 60 Hz (V)
440 Volt
Voltage type (operating voltage)
AC
External power supply required
No
Current setting undelayed short-circuit release (Ampere)
3000 Ampere
Current setting delayed short-circuit release (Ampere)
150…2500 Ampere
