Schneider Electric Switch Disconnector ComPacT NSX400NA 4 Pole 400A AC22A AC23A
£1,328.29 Incl. VAT
· · This ComPacT NSX400NA is a complete 4 poles switch disconnector. · · It is used to control and isolate electrical distribution circuits. It requires an upstream protection. · · The operational current is 400A at 415VAC 50/60Hz for AC22A and AC23A utilization categories. · · The operational voltage is 690VAC 50/60Hz. · · It comes with a variety of optional functions and accessories common with ComPacT NSX circuit breakers. · · The dimensions for this 4 poles version are 185mm x 255mm x 110mm. · · It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.
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Description
Technical Specifications Technical Specifications Switch disconnector / isolator Colour control element Black Degree of protection (IP), front side IP30 Type of control element Toggle Device construction Suitable for fixed installation Rated permanent current at AC-23, 400 V 400 A Type of electrical connection of main circuit Screw connection Rated permanent current at AC-21, 400 V 400 A Switching power at 400 V – kW Number of switches 1 Max. rated operation voltage Ue AC 690 V Rated operation power at AC-3, 400 V – kW Number of auxiliary contacts as normally closed contact 0 Number of auxiliary contacts as normally open contact 0 Number of poles 4 Conditioned rated short-circuit current Iq – kA Rated permanent current Iu 400 A Rated short-time withstand current lcw 5 kA Number of auxiliary contacts as change-over contact 5 Rated operation power at AC-23, 400 V – kW Rated operating voltage 690 – 690 V Version as main switch Yes Version as emergency stop installation No Version as maintenance-/service switch Yes Version as safety switch No Motor drive integrated No Version as reversing switch No Motor drive optional Yes Suitable for front mounting 4-hole Yes Suitable for front mounting centre No Suitable for distribution board installation Yes Voltage release optional Yes Suitable for intermediate mounting No Interlockable Yes · Technical Data Sheet – Click to Download
