Circuit breaker, ComPacT NSX630HB1, 75kA/690VAC, 3 poles, MicroLogic 5.3E trip unit 630A
Main
|
range |
ComPacT new generation |
|
product name |
ComPacT NSX new generation |
|
device short name |
NSX630HB1 |
|
product or component type |
Circuit breaker |
|
device application |
Distribution |
|
poles description |
3P |
|
protected poles description |
3D |
|
[In] rated current |
630 A at 40 °C |
|
[Ue] rated operational voltage |
690 V AC 50/60 Hz |
|
network type |
AC |
|
network frequency |
50/60 Hz |
|
suitability for isolation |
Yes conforming to EN/IEC 60947-2 |
|
utilisation category |
Category A |
|
[Icu] rated ultimate short-circuit breaking capacity |
85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
|
Performance level |
HB1 75 kA 690 V AC |
|
trip unit name |
Micrologic 5.3 E |
|
trip unit technology |
Electronic |
|
trip unit protection functions |
LSI |
|
control type |
Toggle |
|
Circuit breaker mounting mode |
Fixed |
Complementary
|
[Ui] rated insulation voltage |
800 V AC 50/60 Hz |
|
[Uimp] rated impulse withstand voltage |
8 kV |
|
[Ics] rated service short-circuit breaking capacity |
85 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
80 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
75 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
|
mechanical durability |
15000 cycles |
|
electrical durability |
8000 cycles at 440 V In/2
4000 cycles at 440 V In
6000 cycles at 690 V In/2
2000 cycles at 690 V In |
|
power dissipation per pole |
39.69 W |
|
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 (long time)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection |
|
trip unit rating |
630 A at 40 °C |
|
Long-time pick-up adjustment type Ir (thermal protection) |
Adjustable 9 settings |
|
[Ir] long-time protection pick-up adjustment range |
250...630 A |
|
Long-time protection delay adjustment type tr |
Adjustable |
|
[tr] long-time protection delay adjustment range |
15…400 s at 1.5 x Ir
0.5…16 s at 6 x Ir
0.35…11 s at 7.2 x Ir |
|
thermal memory |
20 minutes before and after tripping |
|
Short-time protection pick-up adjustment type Isd |
Adjustable 9 settings |
|
[Isd] Short-time protection pick-up adjustment range |
1.5...10 x Ir |
|
Short-time protection delay adjustment type tsd |
Adjustable 5 settings |
|
[tsd] Short-time protection delay adjustment range |
0…0.4 s I²t=off
0.1…0.4 s I²t=on |
|
Instantaneous protection pick-up adjustment type Ii |
Adjustable |
|
[Ii] instantaneous protection pick-up adjustment range |
1.5...11 x In |
|
earth-leakage protection |
Without |
|
zone selective interlocking ZSI |
With |
|
Number of slots for electrical auxiliaries |
6 slot(s) |
|
local signalling |
Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload |
|
display type |
LCD display |
|
type of measurement |
Energy meter |
|
communication of data |
Energy metering
Maximeters/minimeters
Protection and alarm settings
Maintenance indicators
Instantaneous and demand values
Power quality
Time-stamped histories and event tables
Demand current and power |
|
Width (W) |
140 mm |
|
Height (H) |
255 mm |
|
Depth (D) |
110 mm |
|
net weight |
6.2 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 |
-40…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 |
5.857 kg |
|
Package 1 Height |
15.2 cm |
|
Package 1 width |
15.2 cm |
|
Package 1 Length |
29.2 cm |
