Main
Range
ComPact
circuit breaker mounting mode
Drawout
Protected poles description
3t
3t + N/2
4t
Trip unit name
Micrologic 2.0 E
Trip unit technology
Electronic
Trip unit rating
630 A at 50 °C
800 A at 50 °C
1000 A at 50 °C
1250 A at 50 °C
1600 A at 50 °C
Trip unit protection functions
Basic protection
Complementary
[ii] instantaneous pick-up adjustment range
1.5...10 x Ir
range compatibility
ComPact NS630b...1600
[ir] long-time protection pick-up adjustment range
0.4...1 x In
Product or component type
Trip unit
[tr] long-time delay adjustment range
0.7…16.6 s at 7.2 x Ir
0.7…24 s at 6 x Ir
12.5…600 s at 1.5 x Ir
Device application
Distribution
type of measurement
Energy meter
Communication of data
Measurement readout
Protection and alarm settings
network frequency
50/60 Hz
thermal memory
20 mn
Local signalling
3 LEDs (red) for electrical fault
1 LED (red) for internal error
long-time pick-up adjustment type ir (thermal protection)
Adjustable 9 settings
long-time protection delay adjustment type tr
Adjustable 9 settings
Display type
Digital display
Earth-leakage protection
Without
Network type
AC
instantaneous protection pick-up adjustment type ii
Adjustable 9 settings
Poles description
4P
3P
Protection type
for overload protection (long time)
for instantaneous short-circuit protection
Zone selective interlocking zsi
Without
Environment
Ambient air temp for storage/transportation
-40…85 °C
Range of product
ComPact NS630b...1600
ambient air temperature for operation
-25…70 °C