Max. nazivni tok (A)
250
Št. polov
4 P
Tip napetosti
AC
Vrsta produkta
zaščitna enota
Za odklopnik tipa
NSX250
Tip zaščite
Micrologic 6.2 E
Tok zaščite (A)
250 A
Rated control supply voltage Us at AC 50HZ (V)
690 V
Rated control supply voltage Us at AC 60HZ (V)
690 V
Voltage type for actuating
AC
Voltage type of supply voltage
DC
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)
375
End value adjustment range undelayed short-circuit release (A)
3000
With ground fault protection function
Yes
Overload release current setting (A)
100…250 Ampere
Short-circuit release function
Delayed
Supply voltage DC (V)
24 Volt
Number of auxiliary contacts as change-over contact
0
Operating voltage at AC 50 Hz (V)
690 Volt
Operating voltage at AC 60 Hz (V)
690 Volt
Voltage type (operating voltage)
AC
External power supply required
Yes
Current setting undelayed short-circuit release (Ampere)
375…3000 Ampere
Current setting delayed short-circuit release (Ampere)
150…2500 Ampere
