Circuit breaker basic frame, ComPacT NSX250S DC, 100kA/750VDC, 3 poles, 250A frame rating, without trip unit
Main
range |
ComPacT new generation |
product name |
ComPacT NSX DC new generation |
device short name |
NSX250S DC |
product or component type |
Basic frame |
device application |
Distribution |
poles description |
3P |
[In] rated current |
250 A at 40 °C |
[Ue] rated operational voltage |
750 V DC conforming to IEC 60947-2 |
network type |
DC |
suitability for isolation |
Yes conforming to EN/IEC 60947-2 |
utilisation category |
Category A |
[Icu] rated ultimate short-circuit breaking capacity |
100 kA Icu at 250 V DC 1P conforming to IEC 60947-2
100 kA Icu at 24...125 V DC 1P conforming to IEC 60947-2
100 kA Icu at 500 V DC 2P conforming to IEC 60947-2
100 kA Icu at 750 V DC 3P conforming to IEC 60947-2 |
Performance level |
S 100 kA 750 V DC |
control type |
Toggle |
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 |
100 kA at 250 V DC conforming to IEC 60947-2 (1P)
100 kA at 24...125 V DC conforming to IEC 60947-2 (1P)
100 kA at 500 V DC conforming to IEC 60947-2 (2P)
100 kA at 750 V DC conforming to IEC 60947-2 (3P) |
maximum breaking time |
10 ms |
mechanical durability |
10000 cycles conforming to IEC 60947-2 |
electrical durability |
10000 cycles 250 V DC In/2 conforming to IEC 60947-2
10000 cycles 500 V DC In/2 conforming to IEC 60947-2
10000 cycles 750 V DC In/2 conforming to IEC 60947-2
5000 cycles 250 V DC In conforming to IEC 60947-2
5000 cycles 500 V DC In conforming to IEC 60947-2
5000 cycles 750 V DC In conforming to IEC 60947-2 |
mounting support |
Backplate |
upside connection |
Front |
downside connection |
Front |
connection pitch |
35 mm |
protection type |
Without protection |
Width (W) |
105 mm |
Height (H) |
161 mm |
Depth (D) |
86 mm |
Environment
standards |
IEC 60947-2 |
product certifications |
ASEFA
ASTA
KEMA
LCIE |
pollution degree |
3 conforming to IEC 60664-1 |
IP degree of protection |
IP40 conforming to IEC 60529 |
IK degree of protection |
IK07 conforming to EN 50102 |
ambient air temperature for operation |
-25…70 °C |
ambient air temperature for storage |
-50…85 °C |
Packing Units
Unit Type of Package 1 |
PCE |
Number of Units in Package 1 |
1 |
Package 1 Weight |
1.606 kg |
Package 1 Height |
14.2 cm |
Package 1 width |
11.4 cm |
Package 1 Length |
19.4 cm |
Unit Type of Package 2 |
S03 |
Number of Units in Package 2 |
7 |
Package 2 Weight |
11.622 kg |
Package 2 Height |
30.0 cm |
Package 2 width |
30.0 cm |
Package 2 Length |
40.0 cm |
Package 3 Height |
30 cm |