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NZMC3-S500 INT.AUT.DI POT.3P SOLO MAGNETICO Moeller 109679

Prezzi, caratteristiche e offerte per l'articolo Moeller 109679 | NZMC3-S500 INT.AUT.DI POT.3P SOLO MAGNETICO

Vendita Moeller 109679 | In vendita su dibiasi.it a 678.83 iva esclusa Cod.Int.:744449  EAN: 4015081092659
Categoria di prodotto: VARI

€ 678,83
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NZMC3-S500 INT.AUT.DI POT.3P SOLO MAGNETICO
Circuit-breaker 3p 500A without bimetal Part no. NZMC3-S500 Article no. 109679 Catalog No. Delivery programme Product range     Circuit-breaker Protective function     Short-circuit protection Standard/Approval     IEC Installation type     Fixed Release system     Thermomagnetic release Construction size     NZM3 Description     Motor protection in conjunction with overload relayWith short-circuit releaseWithout overload release IrIEC/EN 60947-4-1, IEC/EN 60947-2The circuit-breaker fulfills all requirements for AC-3 switching category. Number of conductors     3 pole Standard equipment     Screw connection Rated current = rated uninterrupted current In = Iu A 500 Switching capacity       400/415 V 50/60 Hz Icu kA 36 Setting range       Short-circuit releases       Non-delayed Ii = In x …   6 - 10 Motor rating AC-3 at 400 V 50/60 Hz       380 V 400 V P kW 250 Rated operational current AC-3 at 400 V 50/60 Hz       400 V Ie A 437   General Standards     IEC/EN 60947 Protection against direct contact     Finger and back of hand proof to VDE 0106 Part 100 Climatic proofing     Damp heat, constant, to IEC 60068-2-78Damp heat, cyclic, to IEC 60068-2-30 Ambient temperature   °C   Ambient temperature, storage   °C - 40 - + 80 Operation   °C - 25 - + 70 Mechanical shock resistance (10 ms half-sinusoidal shock) according to IEC 60068-2-27   g 20 (half-sinusoidal shock 20 ms) Safe isolation to EN 61140       Between auxiliary contacts and main contacts   V AC 500 between the auxiliary contacts   V AC 300 Mounting position     Vertical and 90° in all directions   With residual-current release XFI: - NZM1, N1, NZM2, N2: vertical and 90° in all directions with plug-in adapter elements - NZM1, N1, NZM2, N2: vertical, 90° right/left with withdrawable unit: - NZM3, N3: vertical, 90 ° left - NZM4, N4: vertical with remote operator: - NZM2, N(S)2, NZM3, N(S)3, NZM4, N(S)4: vertical and 90° in all directions Direction of incoming supply     as required Degree of protection       Device     In the operating controls area: IP20 (basic degree of protection) Enclosures     With insulating surround: IP40, with door coupling rotary handle: IP66 Terminations     Tunnel terminal: IP10Phase isolator and strip terminal: IP00 Other technical data (sheet catalogue)     WeightTemperature dependency, DeratingEffective power loss Circuit-breakers Rated current = rated uninterrupted current In = Iu A 500 Rated surge voltage invariability Uimp     Main contacts   V 8000 Auxiliary contacts   V 6000 Rated operational voltage Ue V AC 690 Rated operational voltage Ue V DC 750       1) Details apply for 3 pole system protection circuit-breaker with thermomagnetic release NZMN(H)1(2)(3)-A... to 500 A.For rated operating voltage switching via 3 contacts:DC correction factor for instantaneous release response value: NZM1: 1.25, NZM2: 1.35, NZM3: 1.45Set value for Ii at DC = set value Ii AC/correction factor DCSwitching of one pole via two series contacts Switching of one pole via three series contacts      Overvoltage category/pollution degree     III/3 Rated insulation voltage Ui V 1000 Use in unearthed supply systems   V 690 Switching capacity Rated short-circuit making capacity Icm     240 V Icm kA 121 400/415 V Icm kA 76 440 V 50/60 Hz Icm kA 63 525 V 50/60 Hz Icm kA 24 690 V 50/60 H Ic kA 14 Rated short-circuit breaking capacity Icn Icn     Icu to IEC/EN 60947 test cycle O-t-CO Icu kA   240 V 50/60 Hz Icu kA 55 400/415 V 50/60 Hz Icu kA 36 440 V 50/60 Hz Icu kA 30 525 V 50/60 Hz Icu kA 12 690 V 50/60 Hz Icu kA 8 Ics to IEC/EN 60947 test cycle O-t-CO-t-CO Ics kA   240 V 50/60 Hz Ics kA 55 400/415 V 50/60 Hz Ics kA 36 440 V 50/60 Hz Ics kA 22.5 525 V 50/60 Hz Ics kA 9 690 V 50/60 Hz Ics kA 4       Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit-breaker. Rated short-time withstand current       t = 0.3 s Icw kA 3.3 t = 1 s Icw kA 3.3 Utilization category to IEC/EN 60947-2     A Rated making and breaking capacity       Rated operational current Ie A   AC-1       380 V 400 V Ie A 500 415 V Ie A 500 690 V Ie A 500 AC--3       380 V 400 V Ie A 450 415 V Ie A 450 660 V 690 V Ie A 450 Lifespan, mechanical(of which max. 50 % trip by shunt/undervoltage release) Operations   15000 Lifespan, electrical       AC-1       400 V V 50/60 Hz Operations   5000 690 V 50/60 Hz Operations   3000 AC--3       400 V 50/60 Hz Operations   2000 690 V 50/60 Hz Operations   2000 Max. operating frequency   Ops/h 60 Current heat losses per pole at Iu are based on the maximum rated operational current of the frame size.   W 40       For current heat loss per pole the specification refers to the maximum rated operational current of the frame size. Total downtime in a short-circuit   ms < 10 Terminal capacity Standard equipment     Screw connection Round copper conductor       Tunnel terminal       Solid   mm2 1 x (16 - 185) Copper busbar (width x thickness) mm     Bolt terminal and rear-side connection       Screw connection     M10 Technical data ETIM 5.0 Low-voltage industrial components (EG000017) / Power circuit-breaker for trafo/generator/installation prot. (EC000228) Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Circuit breaker for power transformer, generator and system protection (ecl@ss8-27-37-04-09 [AJZ716009]) Rated permanent current Iu   A 500 Rated short-circuit breaking capacity lcu at 400 V, 50 Hz   kA 36 Setting range overload protector   A 0 - 0 Adjustment range short-term delayed short-circuit release   A 0 - 0 Adjustment range undelayed short-circuit release   A 3000 - 5000 Integrated earth fault protection     No Connection type main current circuit     Screw connection Device construction     Built-in device fixed built-in technique Suitable for DIN rail (top hat rail) mounting     No Number of auxiliary contacts as normally closed contact     0 Number of auxiliary contacts as normally open contact     0 Number of auxiliary contacts as change-over contact     0 Switched-off indicator available     No With under voltage release     No Number of poles     3 Position of connection for main current circuit     Front connection Type of control element     Rocker lever Motor drive optional     Yes Motor drive integrated     No Degree of protection (IP)     IP20 Dimensions Blow out area, minimum clearance to adjacent parts Minimum clearance to adjacent parts CAD data Product-specific CAD data 3D Preview Additional product information (links) Setting-Specific Representation of Tripping Characteristics and Competent Assessment of their Interaction Busbar Component Adapters for modern Industrial control panels

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