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189671
Kód modelu: NZMN4-4-PX630/VAR-TAZ-AVE

NZMN4-4-PX630/VAR-TAZ-AVE. NZM4 PXR25 circuit breaker - integrated energy measurement class 1, 630A, 4p, variable, Screw terminal, earth-fault protection, ARMS and zone selectivity, withdrawable unit

Technické údaje produktu

Specifikace Zdroje

General specifications

Product Name	Eaton Moeller series NZM - Molded case circuit breaker
Catalog Number	189671
EAN	4015081876181
Product Length/Depth	501 mm
Product Height	280 mm
Product Width	330 mm
Product Weight	35.5 kg
Certifications	IEC/EN 60947 IEC
Model Code	NZMN4-4-PX630/VAR-TAZ-AVE

Technické údaje produktu

Amperage Rating	630 A
Voltage rating	690 V - 690 V
Circuit breaker frame type	NZM4
Features	Protection unit Motor drive optional
Accessories required	NZM4-4-XAVS
10.10 Temperature rise	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance	Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects	Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard's requirements.
10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions	Meets the product standard's requirements.
10.3 Degree of protection of assemblies	Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances	Meets the product standard's requirements.
10.5 Protection against electric shock	Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components	Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections	Is the panel builder's responsibility.
10.8 Connections for external conductors	Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength	Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage	Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material	Is the panel builder's responsibility.
Pollution degree	3
Lifespan, mechanical	10000 operations
Utilization category	B (IEC/EN 60947-2)
Mounting Method	Built-in device slide-in technique (withdrawable) Withdrawable
Climatic proofing	Damp heat, cyclic, to IEC 60068-2-30 Damp heat, constant, to IEC 60068-2-78
Equipment heat dissipation, current-dependent	65 W
Isolation	300 V AC (between the auxiliary contacts) 500 V AC (between auxiliary contacts and main contacts)
Ambient operating temperature - max	70 °C
Ambient operating temperature - min	-25 °C
Ambient storage temperature - max	70 °C
Ambient storage temperature - min	40 °C
Number of auxiliary contacts (change-over contacts)	0
Number of auxiliary contacts (normally closed contacts)	0
Number of auxiliary contacts (normally open contacts)	0
Protection against direct contact	Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Degree of protection	IP20 (basic degree of protection, in the operating controls area) IP20
Direction of incoming supply	As required
Electrical connection type of main circuit	Other
Current rating of neutral conductor	0 - 60% - 100% of phase conductor
Overvoltage category	III
Degree of protection (IP), front side	IP66 (with door coupling rotary handle) IP40 (with insulating surround)
Degree of protection (terminations)	IP10 (tunnel terminal) IP00 (terminations, phase isolator and strip terminal)
Number of poles	Four-pole
Terminal capacity (copper strip)	10 segments of 80 mm x 1 mm (2x) at rear-side width extension Max. 10 segments of 32 mm x 1 mm (2x) at flat conductor terminal Max. 10 segments of 50 mm x 1 mm (2x) at rear-side connection (punched) 10 segments of 50 mm x 1 mm (2x) at 1-hole module plate Min. 5 segments of 25 mm x 1 mm at rear-side connection (punched) Min. 6 segments of 16 mm x 0.8 mm at flat conductor terminal
Lifespan, electrical	3000 operations at 415 V AC-1 2000 operations at 690 V AC-1 3000 operations at 400 V AC-1
Functions	Systems, cable, selectivity and generator protection Earth-fault protection ARMS maintenance mode Integrated earth fault protection Zone selectivity
Earth-fault current setting (Ig) - max	630 x In
Type	Circuit breaker
Special features	LSIG overload protection and delayed and non-delayed short-circuit protective device, earth-fault protection Class 1 energy measurement, r.m.s. value measurement, and "thermal memory" USB interface for configuration and test function with Power Xpert Protection Manager software Zone selectivity ZSI Maintenance Mode ARMS Interface module in equipment supplied. Optionally communication-capable with internal Modbus RTU module or CAM Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn) Rated current = rated uninterrupted current: 630 A
Application	Use in unearthed supply systems at 525 V
Shock resistance	15 g (half-sinusoidal shock 11 ms)
Earth-fault current setting (Ig) - min	126 x In
Position of connection for main current circuit	Connection at separate chassis part
Rated operational current for specified heat dissipation (In)	630 A
Release system	Electronic release
Short-circuit total breaktime	< 25 ms (≦ 415 V); < 35 ms (> 415 V)
Rated short-time withstand current (t = 0.3 s)	12 kA
Rated short-time withstand current (t = 1 s)	12 kA
Short-circuit release delayed setting - max	6300 A
Short-circuit release delayed setting - min	504 A
Short-circuit release non-delayed setting - max	11340 A
Short-circuit release non-delayed setting - min	1260 A
Terminal capacity (control cable)	0.75 mm² - 2.5 mm² (1x) 0.75 mm² - 1.5 mm² (2x)
Terminal capacity (copper busbar)	Min. 25 mm x 5 mm at rear-side 1-hole module plate Min. 60 mm x 10 mm at rear-side width extension Max. 50 mm x 10 mm (2x) at rear-side 1-hole module plate 50 mm x 10 mm (2x) at rear-side 2-hole module plate Max. 50 mm x 10 mm (2x) direct at switch rear-side connection Min. 25 mm x 5 mm direct at switch rear-side connection Max. 80 mm x 10 mm (2x) at rear-side width extension M10 at rear-side screw connection
Terminal capacity (copper solid conductor/cable)	35 mm² - 185 mm² (4x) at rear-side 2-hole module plate 95 mm² - 300 mm² (2x) at rear-side 1-hole module plate 300 mm² (4x) at rear-side width extension 120 mm² - 300 mm² (1x) at rear-side 1-hole module plate 50 mm² - 240 mm² (4x) at 4-hole tunnel terminal 95 mm² - 185 mm² (2x) at rear-side 2-hole module plate 95 mm² - 240 mm² (6x) at rear-side width extension
Terminal capacity (copper stranded conductor/cable)	120 mm² - 185 mm² (1x) direct at switch rear-side connection 50 mm² - 185 mm² (4x) direct at switch rear-side connection
Terminal capacity (aluminum stranded conductor/cable)	50 mm² - 240 mm² (4x) at 4-hole tunnel terminal
Handle type	Rocker lever
Short delay current setting (Isd) - max	10 A
Short delay current setting (Isd) - min	2 A
Instantaneous current setting (Ii) - max	22680 A
Instantaneous current setting (Ii) - min	1260 A
Number of operations per hour - max	60
Overload current setting (Ir) - max	630 A
Overload current setting (Ir) - min	252 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz	37 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz	37 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz	26 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz	19 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz	15 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz	105 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz	74 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz	53 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz	40 kA
Standard terminals	Screw terminal
Optional terminals	Connection on rear. Strip terminal. Tunnel terminal
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz	105 kA
Rated impulse withstand voltage (Uimp) at auxiliary contacts	6000 V
Rated impulse withstand voltage (Uimp) at main contacts	8000 V
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 525 V, 50/60 Hz	25 kA
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 400/415 V, 50/60 Hz	50 kA
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 230 V, 50/60 Hz	50 kA
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 690 V, 50/60 Hz	20 kA
Rated short-circuit breaking capacity Icu (IEC/EN 60947) at 440 V, 50/60 Hz	35 kA
Rated insulation voltage (Ui)	1000 V AC

Declarations of conformity

eaton-molded-case-circuit-breaker-declaration-of-conformity-eu250294en.pdf

Instalační návody

eaton-circuit-breaker-basic-unit-bg4-il012101zu.pdf

mCAD model

PEP Eco-passport

eaton-molded-case-switches-pep-eato-00243-v0101-en.pdf

Výkresy

eaton-circuit-breaker-nzm-mccb-dimensions-023.eps

Poznámka: Pokud v souboru ZIP chybí soubory, pak typ souboru není podporován hromadným stahováním.

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Eaton je společnost zabývající se inteligentním řízením energie, jejímž cílem je zlepšovat kvalitu života a chránit životní prostředí pro obyvatele na celém světě. Řídíme se naším závazkem podnikat správně, pracovat udržitelně a pomáhat našim zákazníkům hospodařit s energií ─ dnes i v budoucnu. Využíváním globálních trendů růstu elektrifikace a digitalizace urychlujeme přechod naší planety na obnovitelnou energii a pomáháme řešit nejnaléhavější světové výzvy v oblasti řízení energie.

189671 Kód modelu: NZMN4-4-PX630/VAR-TAZ-AVE

General specifications

Technické údaje produktu

Exportovat specifikaci produktu

Declarations of conformity

Instalační návody

mCAD model

PEP Eco-passport

Výkresy

Navrženo pro vzájemnou spolupráci

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189671
Kód modelu: NZMN4-4-PX630/VAR-TAZ-AVE