Product name

ComPact NS

Device short name

Compact NS1250 NA

Product or component type

Switch disconnector

Device application

Distribution

Offer type

C4

Poles description

4P

Network type

AC

performance level

NA

Suitability for isolation

Yes conforming to IEC 60947-3

Network frequency

50/60 Hz

Control type

Motor mechanism with external connector Motor mechanism

Mounting mode

Drawout

mounting support

Chassis

[Ie] rated operational current

AC-23A: 1250 A AC 50/60 Hz 220/240 V AC-23A: 1250 A AC 50/60 Hz 380/415 V AC-23A: 1250 A AC 50/60 Hz 440/480 V AC-23A: 1250 A AC 50/60 Hz 500/525 V AC-23A: 1250 A AC 50/60 Hz 660/690 V

[Ui] rated insulation voltage

1000 V AC 50/60 Hz conforming to IEC 60947-3

[Uimp] rated impulse withstand voltage

8 kV conforming to IEC 60947-3

[Ith] conventional free air thermal current

1250 A at 60 °C

[Icw] rated short-time withstand current

25 kA during 0.5 s conforming to IEC 60947-3 4 kA during 20 s conforming to IEC 60947-3

[Icm] rated short-circuit making capacity

52 kA 690 V AC at 50/60 Hz

[Ue] rated operational voltage

690 V AC 50/60 Hz conforming to IEC 60947-3

Contact position indicator

Yes

Visible break

No

Mechanical durability

6000 cycles conforming to IEC 60947-3

Electrical durability

1000 cycles 440 V AC 50/60 Hz conforming to IEC 60947-3

Connection pitch

70 mm

height

327 mm

Width

280 mm

Depth

147 mm

Net weight

18 kg

standards

IEC 60947-3

product certifications

ASTA ASEFA

Pollution degree

3 conforming to IEC 60947-3

Ambient air temperature for operation

-25…70 °C

Ambient air temperature for storage

-50…85 °C

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

41.0 cm

Package 1 Width

39.0 cm

Package 1 Length

30.0 cm

Package 1 Weight

21.967 kg

Warranty

18 months