Complementary
Mounting support	Backplate
Upside connection	Front
Downside connection	Front
Connection pitch	45 mm
Mechanical durability	5000 cycles
Electrical durability	1000 cycles 1000 V DC In
Width (W)	185 mm
Height (H)	255 mm
Depth (D)	110 mm
Net weight	8.1 kg
Standards	EN/IEC 60947-1; EN/IEC 60947-3
Contractual warranty
Warranty (in months)	18
Environment
IP degree of protection	IP40 conforming to IEC 60529
IK degree of protection	IK07 conforming to IEC 62262
Electrical shock protection class	Class II
Pollution degree	3 conforming to IEC 60664-1
Ambient air temperature for operation	-25…70 °C
Ambient air temperature for storage	-50…85 °C
Logistical informations
Country of origin	FR
Main
Range	ComPacT
Product name	ComPacT NSX DC PV
Device short name	NSX400NA DC PV
Product or component type	Switch disconnector
Device application	Photovoltaic
Poles description	4P
[Ith] conventional free air thermal current	320 A at 65 °C
[Ie] rated operational current	DC-22A: 320 A DC 1000 V
[Ue] rated operational voltage	1000 V DC
Network type	DC
Suitability for isolation	Yes conforming to EN/IEC 60947-3
Utilisation category	DC-22A
Breaking capacity code	NA
Mounting mode	Fixed
[Icw] rated short-time withstand current	6 kA during 1 s
[Icm] rated short-circuit making capacity	6 kA switch-disconnector alone
Control type	Toggle
[Ui] rated insulation voltage	1000 V DC
[Uimp] rated impulse withstand voltage	8 kV
Contact position indicator
Visible break
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	15.000 cm
Package 1 Width	20.000 cm
Package 1 Length	29.000 cm
Package 1 Weight	7.061 kg

ComPacT NSX400NA DC PV is a complete 4 pole circuit breaker. It is used to control and isolate power distribution circuits. It is an optimal choice for photovoltaic applications. The operating current is 400 A at 1000 VDC for DC-22 A usage categories. The operating voltage is 1000 VDC. It is equipped with a number of optional features and accessories that are shared with ComPacT NSX circuit breakers. The dimensions are 140 mm x 161 mm x 86 mm (H x W x D). It is compliant with international standards (IEC 60947), CCC and EAC specifications.