Complementary
[Ui] rated insulation voltage	500 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage	8 kV
[Ics] rated service short-circuit breaking capacity	90 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability	20000 cycles
Electrical durability	20000 cycles at 440 V In/2; 10000 cycles at 440 V In
Power dissipation per pole	12.3 W
Mounting support	Backplate
Mounting position	Horizontal and vertical; Flat on the back
Upside connection	Front
Downside connection	Front
Connection terminals	1 Everlink lug wire size 2.5…70 mm², fine stranded copper; 1 Everlink lug wire size 2.5…95 mm², rigid or stranded aluminium/copper
Connection pitch	35 mm with spreaders; 27 mm without spreaders
9 mm pitches	12 module
Trip unit rating	160 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)	Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range	63...160 A
Long-time protection delay adjustment type tr	Fixed
[tr] long-time protection delay adjustment range	200 s at 1.5 x Ir; 8 s at 6 x Ir; 5 s at 7.2 x Ir
Neutral protection settings	1 x Ir (4D)
Thermal memory	20 minutes before and after tripping
Short-time protection pick-up adjustment type Isd	Adjustable 9 settings
[Isd] Short-time protection pick-up adjustment range	1.5...10 x Ir
Short-time protection delay adjustment type tsd	Fixed
Instantaneous protection pick-up adjustment type Ii	Fixed
[Ii] instantaneous protection pick-up adjustment range	2000 A
Earth-leakage protection	Integrated
Earth-leakage protection class	Class A; Class AC
Earth-leakage protection sensitity adjustment type IΔn	Adjustable
[IΔn] earth-leakage protection sensitivity adjustment range	30 mA; 100 mA; 300 mA; 500 mA; 1 A; 3 A; 5 A
Earth-leakage sensitivity	30 mA for class A; 100 mA for class A; 300 mA for class A; 500 mA for class A; 1 A for class A; 30 mA for class AC; 100 mA for class AC; 300 mA for class AC; 500 mA for class AC; 1 A for class AC; 3 A for class AC; 5 A for class AC
Earth-leakage protection time delay adjustement type Δt	Adjustable
[Δt] Earth-leakage protection time delay adjustment range	0 ms; 60 ms; 150 ms; 500 ms; 1000 ms
Number of slots for electrical auxiliaries	1 slot(s) for auxiliary switch OF; 1 slot(s) for alarm switch SD; 1 slot(s) for voltage release MN or MX
Local signalling	Flag (green) for presence of auxiliary contacts
Width (W)	108 mm
Height (H)	144 mm
Depth (D)	80 mm
Net weight	1.63 kg
Colour	Grey (RAL 7016)
Contractual warranty
Warranty (in months)	18
Environment
Standards	EN/IEC 60947-2
Overvoltage category	IV
Electrical shock protection class	Class II on front face
Pollution degree	3 conforming to IEC 60664-1
IP degree of protection	IP40 conforming to IEC 60529
IK degree of protection	IK07 conforming to IEC 62262
Ambient air temperature for operation	-25…70 °C
Ambient air temperature for storage	-40…85 °C
Relative humidity	0…95 %
Operating altitude	2000 m without derating; 5000 m with derating
Logistical informations
Country of origin	PL
Main
Range	ComPacT
Product name	ComPacT NSXm
Device short name	NSXm 160N
Product or component type	Earth leakage circuit breaker
Device application	Distribution
Poles description	4P
Protected poles description	4D
Neutral position	Left
[In] rated current	160 A at 40 °C
[Ue] rated operational voltage	440 V AC 50/60 Hz
Network type	AC
Network frequency	50/60 Hz
Suitability for isolation	Yes conforming to IEC 60947-2
Utilisation category	Category A
[Icu] rated ultimate short-circuit breaking capacity	90 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
Performance level	N 50 kA 415 V AC
Trip unit name	MicroLogic 4.1
Trip unit technology	Electronic
Trip unit protection functions	LSoIR
Control type	Toggle
Circuit breaker mounting mode	Fixed
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	15.0 cm
Package 1 Width	13.0 cm
Package 1 Length	19.0 cm
Package 1 Weight	1.816 kg
Unit Type of Package 2	S03
Number of Units in Package 2	4
Package 2 Height	30.0 cm
Package 2 Width	30.0 cm
Package 2 Length	40.0 cm
Package 2 Weight	7.642 kg

ComPacT NSXm160N ist ein kompletter 4P-Leistungsschalter in Festeinbau, der zur Optimierung des Platzbedarfs und des Ausschaltvermögens entwickelt wurde. Das Ausschaltvermögen (Icu) beträgt 50 kA eff. bei 415 VAC, 50/60 Hz. Die Betriebsspannung beträgt 440 VAC 50/60 Hz. Es stellt neue Funktionen vor, wie die EverLink-Anschlusstechnologie. Es bietet eingebaute DIN-Schienen- und Plattenmontagefähigkeiten sowie Zusatzausrüstung mit Federzugklemmen, die extern sichtbar sind. Dieser 4-polige Differenzstrom-Leistungsschalter (FI-Schutz) ist einer der kleinsten auf dem Markt. Die Abmessungen betragen 108 mm (B) x 144 mm (H) x 80 mm (T). Sie gewährleistet die Konformität mit internationalen Normen (IEC 60947/CCC/EAC) und Marinespezifikationen.