Trip unit TM250D, ComPacT NSX250, 3 poles, thermal magnetic protections, 250A rating

Current setting undelayed short-circuit release

1250 .. 2500 A

Depth

88.2 mm

End value adjustment range undelayed short-circuit release

2500 A

External power supply required

-

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

1250 A

Kõrgus

60.6 mm

Laius

104.7 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

690 .. 690 V

Operating voltage at AC 60 Hz

690 .. 690 V

Overload release current setting

175 .. 250 A

Rated control supply voltage Us at AC 50HZ

690 .. 690 V

Rated control supply voltage Us at AC 60HZ

690 .. 690 V

Rated permanent current Iu

250 A

Rated switch current

250 A

Short-circuit release function

Undelayed

Type of motor protection

Thermal/magnetic release

Voltage type (operating voltage)

AC

Voltage type for actuating

AC

With ground fault protection function

-