Additional features
[Ui] Rated insulation voltage	800 V AC 50/60 Hz corresponds to IEC 60947-2
[Uimp] Rated impulse voltage withstand	8 kV corresponds to IEC 60947-2
[Ics] Rated operational short-circuit breaking capacity	36 kA at 380/415 V AC 50/60 Hz complies with IEC 60947-2; 10 kA at 660/690 V AC 50/60 Hz complies with IEC 60947-2; 40 kA at 220/240 V AC 50/60 Hz complies with IEC 60947-2; 10 kA at 525 V AC 50/60 Hz complies with IEC 60947-2; 25 kA at 500 V AC 50/60 Hz complies with IEC 60947-2; 30 kA at 440 V AC 50/60 Hz complies with IEC 60947-2
Mechanical life	15000 cycles equivalent to IEC 60947-2
Electrical lifetime	12000 cycles 440 V AC 50/60 Hz In/2 according to IEC 60947-2; 3000 cycles 690 V AC 50/60 Hz In according to IEC 60947-2; 6000 cycles 440 V AC 50/60 Hz In according to IEC 60947-2; 6000 cycles 690 V AC 50/60 Hz In/2 according to IEC 60947-2
Mounting bracket	Rear panel
Connection on top side	front side
Connection on underside	front side
Terminal pitch	45 mm
Degree of protection	Without protection
Width (B)	185 mm
Height (H)	255 mm
Depth (T)	110 mm
Contractual warranty
Warranty (in months)	18
Main features
Product series	ComPacT
Product name	ComPacT NSX
Device short name	NSX400F
Product or component type	Base frame
Device application	Distribution
Pole description	4P
Neutral position	Left
[In] Rated current	400 A at 40 °C
[Ue] Rated operational voltage	690 V AC 50/60 Hz complies with IEC 60947-2
Type of network	AC
Network frequency	50/60 Hz
Suitability for insulation	Yes, complies with EN/IEC 60947-2
Application category	Category A
[Icu] Rated short-circuit breaking capacity	85 kA at 240 V AC 50/60 Hz corresponds to UL 508; 25 kA Icu at 500 V AC 50/60 Hz corresponds to IEC 60947-2; 36 kA Icu at 380/415 V AC 50/60 Hz corresponds to IEC 60947-2; 10 kA Icu at 660/690 V AC 50/60 Hz corresponds to IEC 60947-2; 40 kA Icu at 220/240 V AC 50/60 Hz corresponds to IEC 60947-2; 35 kA at 480 V AC 50/60 Hz corresponds to UL 508; 20 kA at 600 V AC 50/60 Hz corresponds to UL 508; 20 kA Icu at 525 V AC 50/60 Hz corresponds to IEC 60947-2; 30 kA Icu at 440 V AC 50/60 Hz corresponds to IEC 60947-2
Power class	F 36 kA 415 V AC
Control type	Toggle switch
Mounting mode	Fixed
Mounting
Standards	EN/IEC 60947-2; UL 60947-4-1
Over voltage category	III
Protection class for electric shocks	Class II on front
Pollution degree	3 entspricht IEC 60664-1
Degree of protection (IP)	IP40 complies with IEC 60529
Degree of protection (IK)	IK07 corresponds to IEC 62262
Operating ambient temperature	-25…70 °C
Ambient temperature during storage	-50…85 °C
Packaging units
VPE 1 type	PCE
Number of devices per package	1
VPE 1 height	15,100 cm
VPE 1 width	20,100 cm
VPE 1 length	29,200 cm
Packaging weight (Lbs)	5,828 kg
VPE 2 type	X12
VPE 2 quantity	28
VPE 2 height	43,000 cm
VPE 2 width	80,000 cm
VPE 2 length	120,000 cm
VPE 2 weight	177,184 kg

This is a 4 poles basic switch for ComPacT NSX400F. ComPacT NSX is designed to optimize space and breaking capacity for all standard and special applications. This basic switch is supplied without trip unit and is compatible with all types of trip units that must be ordered separately. The breaking capacity Icu is 36 kA at 415 VAC 50/60 Hz. The operating voltage is 690 VAC 50/60 Hz (limited to 440 VAC 50/60 Hz if residual current protection is present). It can be equipped with a wide range of optional features and accessories. The dimensions are 185 mm x 255 mm x 110 mm. It ensures compliance with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX400F is part of Schneider Electric's EcoStruxure Power architecture.