Range

ComPact

Product name

ComPact NS

Range of product

ComPact NS630b...1600

Device short name

Compact NS630bN

Product or component type

Circuit breaker

Device application

Distribution

Number of poles

3P

Protected poles description

3D

(In) rated current up to 65 °C

630 A at 50 °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 B

[Icu] rated ultimate short-circuit breaking capacity

30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2

Performance level

N 50 kA 415 V AC

Trip unit name

MicroLogic 2.0

Trip unit technology

Electronic

Trip unit protection functions

LI

Control type

Rotary handle Toggle

Circuit breaker mounting mode

Fixed

[Ui] rated insulation voltage

800 V AC 50/60 Hz conforming to IEC 60947-2

[Uimp] rated impulse withstand voltage

8 kV conforming to IEC 60947-2

[Ics] rated service short-circuit 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

[Icw] rated short-time withstand current

19.2 kA 1 s conforming to IEC 60947-2

Mechanical durability

10000 cycles

Electrical durability

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

Power losses

10 W

Mounting support

Backplate

Upside connection

Front

downside connection

Front

Connection pitch

70 mm

Protection type

L : for overload protection (long time) I : for instantaneous short-circuit protection

Trip unit rating

630 A at 50 °C

Long-time pick-up adjustment type Ir (thermal protection)

Adjustable 9 settings

[Ir] long-time protection pick-up adjustment range

0.4...1 x In

Long-time protection delay adjustment type tr

Adjustable 9 settings

[tr] long-time protection delay adjustment range

12.5…600 s at 1.5 x Ir 0.5…24 s at 6 x Ir 0.7…16.6 s at 7.2 x Ir

Thermal memory

20 mn

Instantaneous protection pick-up adjustment type Ii

Adjustable

[Ii] instantaneous protection pick-up adjustment range

1.5...10 x Ir

earth-leakage protection

Without

Zone selective interlocking ZSI

Without

Auxiliary contact composition

1 NO/NC

Local signalling

4 LEDs (red) for fault indication 1 LED (yellow) for overload

Width (W)

210 mm

Height (H)

327 mm

Depth (D)

147 mm

Net weight

14 kg

Standards

EN/IEC 60947-2

product certifications

ASEFA ASTA

Pollution degree

3 conforming to IEC 60947

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

Relative humidity

0…95 %

Operating altitude

0...2000 m without derating 2000 m...5000 m with derating

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

37.0 cm

Package 1 Width

39.5 cm

Package 1 Length

23.0 cm

Package 1 Weight

11.586 kg

Warranty

18 months