Default
Seeria
ComPact NS
Main
product range
ComPacT NS630b...1600
Range
ComPacT
sectioning ability
Yes conforming to EN/IEC 60947-2
job category
Category B
name of the device
ComPact NS800N
type of product or equipment
Circuit breaker
Product Name
ComPacT NS
[ui] rated insulation voltage
800 V AC 50/60 Hz conforming to IEC 60947-2
trigger protection functions
THAT
circuit breaker mounting method
Fixed
performance level
N 50 kA 415 V CA
neutral pole position
Left
trigger name
Micrologic 2.0
type of trigger
Electronic
ultimate short-circuit breaking capacity [icu]
30 kA Icu at 660/690 V AC 50/60 Hz if conforming to CEI 60947-2
50 kA Icu at 380/415 V AC 50/60 Hz if conforming to CEI 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to CEI 60947-2
85 kA Icu at 220/240 V AC 50/60 Hz conforming to CEI 60947-2
40 kA Icu at 500/525 V AC 50/60 Hz conforming to CEI 60947-2
protected poles
4d
Complementary
"no" connection
70 mm
[in] rated current
800 A at 50 °C
[ue] rated operational voltage
690 V AC 50/60 Hz
application
Distribution
[ics] rated service breaking capacity
30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
Handle front plate colour
327 mm
trigger caliber
800 A at 50 °C
[uimp] rated impulse withstand voltage
8 kV conforming to IEC 60947-2
auxiliary contacts
1 "F/O"
product weight
18 kg
electrical life
2000 cycles at 690 V In
4000 cycles at 690 V In/2
5000 cycles at 440 V In
6000 cycles at 440 V In/2
mechanical endurance
10000 cycle
width (w)
280 mm
network frequency
50/60 Hz
thermal memory
20 mn
Local signalling
for fault indication 4 LEDs (red)
for overload 1 LED (yellow)
power losses
15W
long time protection time delay setting range [tr]
12.5…600 s at 1.5 x Jump
0.5…24 s at 6 x Jump
0.7…16.6 s at 7.2 x Jump
rated short-time withstand current [icw]
19.2 kA 1s conforming to IEC 60947-2
setting range of the long-time protection threshold [ir] (thermal protection)
0,4…1 x In
upstream connection
Façade
downstream connection
Façade
instantaneous protection threshold setting range [ii] (short-circuit protection)
1.5...10 x Ir
mounting bracket
back plate
neutral protection setting
No protection (3d)
0.5 x Ir (3d + N/2)
1 x Ir (4d)
depth (p)
147 mm
Network type
THAT
differential protection
Without
tr long time protection time delay setting
Adjustable 9 positions
instantaneous protection sensor setting ii (short circuit protection)
Adjustable
ir long time protection sensor setting (thermal protection)
Adjustable 9 positions
order type
Rotary handle
By crank pin
kind of protection
L: for overload protection (long delay)
I: for instantaneous protection against short-circuit
zsi logic selective latch area
Without
Poles description
4P
Environment
degree of pollution
3 conforming to IEC 60947
ip degree of protection
IP40 conforming to CEI 60529
operating altitude
0...2000 m without current reduction
2000 m...5000 m with current reduction
product certificates
ASEFA
ASTA
operating ambient temperature
-25…70 °C
standards
EN/CEI 60947-2
relative humidity
0…95%
shock resistance ik
IK07 conforming to EN 50102
storage room temperature
-50…85 °C