Basic switch disconnector, Compact NS800 NA, withdrawable, electrically operated, 800 A, 690 VAC 50/60 Hz, 4 poles

Basic switch disconnector, Compact NS800 NA, withdrawable, electrically operated, 800 A, 690 VAC 50/60 Hz, 4 poles

This Compact NS800NA is a 4 poles switch disconnector. It is used to control and isolate electrical distribution circuits. This device is a withdrawable version and is electrically operated by a motor mechanism. The operational current is 800A (AC23A) and the operational voltage is 690V 50/60Hz. This basic version does not include the chassis and the power connections. The dimensions are 327mm (width), 280mm (height) and 147mm (depth). This device complies with IEC 60947-3 standard.

Product identifiers

SKU: 33453
EAN: 3303430334538
GTIN: 3303430334538
MPN: 33453

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Price: £ 3,386.00 Excl. VAT

Specifications

Depth 147 mm
Width 280 mm
Height 327 mm
Interlockable yes
Number of poles 4
Number of switches 1
Device construction Built-in device slide-in technique (withdrawable)
Motor drive optional no
Motor drive integrated yes
Rated operating voltage
Switching power at 400 V -
Voltage release optional yes
With pre-assembled cabling no
Suitable for floor mounting no
Max. rated operation voltage Ue AC 690 V
Suitable for front mounting centre no
Width in number of modular spacings -
Degree of protection (IP), front side IP40
Rated short-time withstand current lcw 25 kA
Version as maintenance-/service switch yes
Rated permanent current at AC-23, 400 V 800 A
Suitable for distribution board installation yes
Number of auxiliary contacts as change-over contact 5
Number of auxiliary contacts as normally closed contact 0