Circuit breaker, ComPacT NSX1200N DC, 50kA/600VDC, 2 poles, TM-DC trip unit 1000A
Main
range |
ComPacT new generation |
product name |
ComPacT NSX DC new generation |
device short name |
NSX1200 DC |
product or component type |
Circuit breaker |
device application |
Distribution |
poles description |
2P |
protected poles description |
2D |
[In] rated current |
1000 A at 40 °C |
[Ue] rated operational voltage |
600 V DC |
network type |
DC |
suitability for isolation |
Yes conforming to EN/IEC 60947-2 |
utilisation category |
Category A |
[Icu] rated ultimate short-circuit breaking capacity |
50 kA Icu at 24...300 V DC 1 pole conforming to IEC 60947-2
50 kA Icu at 300...600 V DC 2 poles in series conforming to IEC 60947-2 |
Performance level |
N 50 kA 600 V DC |
trip unit name |
TM-DC |
trip unit technology |
Thermal-magnetic |
trip unit protection functions |
LI |
control type |
Toggle |
Circuit breaker mounting mode |
Fixed |
Complementary
[Ui] rated insulation voltage |
750 V DC conforming to IEC 60947-2 |
[Uimp] rated impulse withstand voltage |
8 kV conforming to IEC 60947-2 |
[Ics] rated service short-circuit breaking capacity |
12.5 kA at 24...300 V DC conforming to IEC 60947-2
12.5 kA at 300...600 V DC conforming to IEC 60947-2 |
mechanical durability |
5000 cycles |
electrical durability |
2000 cycles at 600 V In/2
1000 cycles at 600 V In |
mounting support |
Backplate |
mounting position |
Horizontal and vertical
Flat on the back |
upside connection |
Front |
downside connection |
Front |
connection pitch |
45 mm |
protection type |
L : for overload protection (thermal)
I : for short-circuit protection (magnetic) |
trip unit rating |
1000 A at 40 °C |
Long-time pick-up adjustment type Ir (thermal protection) |
Adjustable |
[Ir] long-time protection pick-up adjustment range |
0.7...1 x In |
Long-time protection delay adjustment type tr |
Fixed |
Instantaneous protection pick-up adjustment type Ii |
Adjustable |
[Ii] instantaneous protection pick-up adjustment range |
2.5...5 x In |
earth-leakage protection |
Without |
Number of slots for electrical auxiliaries |
6 slot(s) |
Width (W) |
185 mm |
Height (H) |
350 mm |
Depth (D) |
110 mm |
net weight |
9.4 kg |
Environment
standards |
EN/IEC 60947 |
product certifications |
CCC
EAC
Marine |
overvoltage category |
Class II |
electrical shock protection class |
Class II |
pollution degree |
3 conforming to IEC 60664-1 |
IP degree of protection |
IP40 conforming to IEC 60529 |
IK degree of protection |
IK07 conforming to IEC 62262 |
ambient air temperature for operation |
-25…70 °C |
ambient air temperature for storage |
-50…85 °C |
relative humidity |
0…95 % |
operating altitude |
0...2000 m without derating
2000 m...5000 m with derating |
Packing Units
Unit Type of Package 1 |
PCE |
Number of Units in Package 1 |
1 |
Package 1 Weight |
7.9 kg |
Package 1 Height |
15.8 cm |
Package 1 width |
19.6 cm |
Package 1 Length |
36.8 cm |