Range

ComPacT new generation

Product name

ComPacT NSX new generation

Device short name

NSX250R

Product or component type

Circuit breaker

Device application

Distribution

Poles description

3P

Protected poles description

3D

[In] rated current

200 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

200 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2

Performance level

R 200 kA 415 V AC

Trip unit name

TM-D

Trip unit technology

Thermal-magnetic

Trip unit protection functions

LI

Control type

Toggle

Circuit breaker mounting mode

Fixed

[Ui] rated insulation voltage

800 V AC 50/60 Hz

[Uimp] rated impulse withstand voltage

8 kV

[Ics] rated service short-circuit breaking capacity

200 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 200 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 80 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 45 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2

Mechanical durability

20000 cycles

Electrical durability

20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In

Power dissipation per pole

15.4 W

mounting support

Backplate

Mounting position

Horizontal and vertical Flat on the back

Upside connection

Front

downside connection

Front

Connection pitch

35 mm

Protection type

L : for overload protection (thermal) I : for short-circuit protection (magnetic)

Trip unit rating

200 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

[tr] long-time protection delay adjustment range

120…400 s at 1.5 x In 15 s at 6 x Ir

Instantaneous protection pick-up adjustment type Ii

Adjustable

[Ii] instantaneous protection pick-up adjustment range

5...10 x In

earth-leakage protection

Without

Number of slots for electrical auxiliaries

5 slot(s)

Width (W)

105 mm

Height (H)

161 mm

Depth (D)

86 mm

Net weight

2.4 kg

standards

EN/IEC 60947

product certifications

EAC Marine CCC

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

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

14.0 cm

Package 1 Width

11.0 cm

Package 1 Length

19.2 cm

Package 1 Weight

1.998 kg

Unit Type of Package 2

S03

Number of Units in Package 2

4

Package 2 Height

30.0 cm

Package 2 Width

30.0 cm

Package 2 Length

40.0 cm

Package 2 Weight

8.369 kg

Warranty

18 months