Description
Main
Range ComPacT new generation
Range of product ComPacT NSX400…630 new generation
Product or component type Trip unit
Trip unit name MicroLogic 1.3 M
Trip unit technology Electronic
Range compatibility ComPacT new generation NSX400
ComPacT new generation NSX630
Device application Motor
Poles description 3P
Protected poles description 3D
Trip unit protection functions SI
Protection type S : for short time short-circuit protection with fixed delay
I : for instantaneous short-circuit protection
Trip unit rating 320 A at 65 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
network type AC
Network frequency 50/60 Hz
Circuit breaker mounting mode Fixed
Complementary
Short-time protection pick-up
adjustment type Isd
Adjustable 9 settings
[Isd] Short-time protection pickup
adjustment range
1600 A
1920 A
2240 A
2560 A
2880 A
3200 A
3520 A
3840 A
4160 A
Short-time protection delay
adjustment type tsd
Fixed
Instantaneous protection pick-up
adjustment type Ii
Fixed
[Ii] instantaneous protection pickup
adjustment range
4800 A
Earth-leakage protection Without
Zone selective interlocking ZSI Without
Local signalling Flashing LED (green) for ready to operate
Environment
Standards EN/IEC 60947-2
Electrical shock protection class Class II
Pollution degree 3 conforming to IEC 60947-1
IP degree of protection IP40 conforming to IEC 60529
Ambient air temperature for
operation
-25…70 °C
Ambient air temperature for
storage
-50…85 °C
