Schneider Electric Load Break Switch ComPacT C404400DS

Manufacturer: Schneider Electric
Designation: Load Break Switch ComPacT NSX400NA, DC, 400 A
Type: C404400DS
Configured as main switch: yes
Configured as maintenance/repair switch: yes
Configured as safety switch: no
Configured as emergency stop device: no
Configured as reversing switch: no
Number of switches: 1
Max. rated operational voltage Ue for AC: 750 V
Rated operational voltage: 750 V
Rated continuous current Iu: 400 A
Rated continuous current at AC-23, 400 V: 400 A
Rated continuous current at AC-21, 400 V: 400 A
Rated short-time current withstand Icw: 7.5 kA
Number of poles: 4
Number of auxiliary contacts as changeover: 5
Motor drive optional: yes
Motor drive integrated: no
Voltage release optional: yes
Device type: Built-in device fixed installation technology
Suitable for floor mounting: yes
Suitable for front mounting 4-hole: yes
Suitable for central front mounting: no
Suitable for panel installation: yes
Suitable for intermediate mounting: no
Color of the operating element: black
Design of the operating element: knob
Lockable: yes
Connection type main circuit: screw connection
Protection class (IP), front side: IP20

The ComPacT NSX400NA DC is a complete switch with 4 poles. It is used to control and isolate power distribution circuits. A preceding protection is required for this. The operating current is 400 A at 750 VDC for usage categories DC-22 A. The operating voltage is 750 VDC. It is equipped with a range of optional functions and accessories that can be used with the ComPacT NSX circuit breakers. The dimensions are 185 mm x 255 mm x 110 mm (H x W x D). It complies with international standards (IEC 60947), CCC, and EAC specifications.