Main
Range
New generation ComPacT
sectioning ability
Yes conforming to EN/IEC 60947-2
job category
Category A
name of the device
NSX630F DC
type of product or equipment
Circuit breaker
Product Name
Next Generation ComPacT NSX DC
[ui] rated insulation voltage
750 V DC conforming to IEC 60947-2
trigger protection functions
THAT
circuit breaker installation mode
Fixed
performance level
F 36 kA 750 V DC
trigger name
TM-DC
type of trigger
Thermal-magnetic
ultimate short-circuit breaking capacity [icu]
36 kA Icu at 24...125 V DC 1 pole in series conforming to IEC 60947-2
36 kA Icu at 250 V DC 1 pole in series conforming to IEC 60947-2
36 kA Icu at 500 V DC 2 poles in series conforming to IEC 60947-2
36 kA Icu at 750 V DC 3 pole in series conforming to IEC 60947-2
protected poles
3d
Complementary
"no" connection
45 mm
[in] rated operational current
600 A at 40 °C
[ue] rated operational voltage
750 V CC
application
Distribution
[ics] rated service breaking capacity
36 kA at 24...125 V DC conforming to IEC 60947-2
36 kA at 250 V DC conforming to IEC 60947-2
36 kA at 500 V DC conforming to IEC 60947-2
36 kA at 750 V DC conforming to IEC 60947-2
Handle front plate colour
255 mm
trigger caliber
600 A at 40 °C
[uimp] rated impulse withstand voltage
8 kV conforming to IEC 60947-2
product weight
8,0 kg
electrical life
2000 cycles at 750 V In/2
1000 cycles at 750 V In
mechanical endurance
5000 cycle
width (w)
140 mm
setting range of the long-time protection threshold [ir] (thermal protection)
0.7 to 1 x In
upstream connection
Façade
downstream connection
Façade
instantaneous protection threshold setting range [ii] (short-circuit protection)
2.5...5 x In
number of slots for electrical auxiliaries
6 slot(s)
mounting bracket
back plate
depth (p)
110 mm
Network type
CC
differential protection
Without
mounting position
Horizontal et vertical
Flat on the back
tr long time protection time delay setting
Fixed
instantaneous protection sensor setting ii (short circuit protection)
Adjustable
ir long time protection sensor setting (thermal protection)
Adjustable
order type
Just a little bit
kind of protection
L: for overload (thermal)
protection I: for (magnetic) short-circuit protection
Poles description
3P
Environment
degree of pollution
3 conforming to IEC 60664-1
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
CCC
EAC
Marine
class of protection against electric shock
Class II
operating ambient temperature
-25…70 °C
overvoltage category
Class II
standards
EN/CEI 60947
relative humidity
0…95%
shock resistance ik
IK07 conforming to IEC 62262
storage room temperature
-50…85 °C