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NZMB1-AF125-NA INT MAG TER 25KA 125A UL/CSA Moeller 281558

Prezzi, caratteristiche e offerte per l'articolo Moeller 281558 | NZMB1-AF125-NA INT MAG TER 25KA 125A UL/CSA

Vendita Moeller 281558 | In vendita su dibiasi.it a 279.1 iva esclusa Cod.Int.:744193  EAN: 4015082815585
Categoria di prodotto: VARI

€ 279,10
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NZMB1-AF125-NA INT MAG TER 25KA 125A UL/CSA
Circuit-breaker 3p fix settings Part no. NZMB1-AF125-NA Article no. 281558 Catalog No. Delivery programme Product range     Circuit-breaker Protective function     System and cable protection Standard/Approval     UL/CSA, IEC Release system     Thermomagnetic release Installation type     Fixed Description     Switches conform to UL/CSA as well as the IEC regulations. IEC switching performance values are contained on the rating plate.Fixed overload releases Ir Frame size     NZM1 Number of poles     3 pole Standard equipment     Box terminal Switching capacity       SCCR 480Y/277 V 60 Hz Icu kA 25 Rated current = rated uninterrupted current       Rated current = rated uninterrupted current In = Iu A 125 Setting range       Overload trip             Overload release, min. Ir A 125 Short-circuit releases       Non-delayed Ii = In x …   Approx. 6 - 10 Approvals Product Standards UL 489; CSA-C22.2 No. 5-09; IEC 60947-2; CE marking UL File No. E31593 UL Category Control No. DIVQ CSA File No. 022086 CSA Class No. 1432-01 North America Certification UL listed, CSA certified Specially designed for North America Yes Suitable for Feeder circuits, branch circuits Current Limiting Circuit-Breaker Yes Max. Voltage Rating 480Y/277 V Degree of Protection IEC: IP20; UL/CSA Type: -   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 Weight   kg 1.046 Mounting position       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)     Threshold and intermediate current, interrupting capacityWeightTemperature dependency, DeratingEffective power loss Circuit-breakers Rated surge voltage invariability Uimp     Main contacts   V 6000 Auxiliary contacts   V 6000 Rated operational voltage Ue V AC 440 Overvoltage category/pollution degree     III/3 Rated insulation voltage Ui V 690 Use in unearthed supply systems   V 440 Switching capacity Rated short-circuit making capacity Icm     240 V Icm kA 63 400/415 V Icm kA 53 440 V 50/60 Hz Icm kA 53 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 30 400/415 V 50/60 Hz Icu kA 25 440 V 50/60 Hz Icu kA 25 Ics to IEC/EN 60947 test cycle O-t-CO-t-CO Ics kA   240 V 50/60 Hz Ics kA 30 400/415 V 50/60 Hz Ics kA 25 440 V 50/60 Hz Ics kA 18.5 Maximum low-voltage h.b.c. fuse   A gG/gL 200       Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit-breaker. Technical data that diverge from products for the IEC market Switching capacity of NA switches (UL489, CSA 22.2 No. 5.1) Short-circuit current rating SCCR       SCCR 240 V 60 Hz Icu kA 35 SCCR 480Y/277 V 60 Hz Icu kA 25 Utilization category to IEC/EN 60947-2     A Rated making and breaking capacity       Rated operational current Ie A   AC-1       400/415 V 50/60 Hz Ie A 160 415 V Ie A 125 AC--3       400/415 V 50/60 Hz Ie A 125 415 V Ie A 125 690 V 50/60 Hz Ie A 125 Lifespan, mechanical(of which max. 50 % trip by shunt/undervoltage release) Operations   20000 Lifespan, electrical       AC-1       400 V V 50/60 Hz Operations   7500 415 V V 50/60 Hz Operations   10000 AC--3       415 V 50/60 Hz Operations   7500 Max. operating frequency   Ops/h 120 Current heat losses per pole at Iu are based on the maximum rated operational current of the frame size.   W 16.7       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     Box terminal Overview     Basic equipment          Box terminal ● - - -  Screw connection - ● ● ● Accessories          Box terminal - ● ● -  Screw connection ● - - ●  Tunnel terminal ● ● ● ●  Connection on rear ● ● ● ●  Flat conductor terminal - - - ● Round copper conductor       Box terminal       Solid   mm2 1 x (12 … 6) Stranded   mm2 1 x (25 - 70)2 x 25 Tunnel terminal       Solid   mm2 1 x (16 - 95) Stranded   mm2   Stranded   mm2 1 x (4 … 3/0) Bolt terminal and rear-side connection       Direct on the switch       Solid   mm2 1 x (12 … 6)2 x (9 … 6) Stranded   mm2 1 x (4 … 2/0) Cu strip (number of segments x width x segment thickness)       Box terminal         min. mm2 2 x 9 x 0.8   max. mm2 9 x 9 x 0.8 Copper busbar (width x thickness) mm     Bolt terminal and rear-side connection       Screw connection     M8 Direct on the switch         min. mm2 12 x 5   max. mm2 16 x 5 Control cables           mm2 1 x (18 … 14)2 x (18 … 16) 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 125 Rated short-circuit breaking capacity lcu at 400 V, 50 Hz   kA 25 Setting range overload protector   A 125 - 125 Adjustment range short-term delayed short-circuit release   A 0 - 0 Adjustment range undelayed short-circuit release   A 750 - 1250 Integrated earth fault protection     No Connection type main current circuit     Frame clamp 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     No Motor drive integrated     No Degree of protection (IP)     IP20 Characteristics Characteristic curves       Dimensions Blow out area, minimum clearance to adjacent parts CAD data Product-specific CAD data 3D Preview Additional product information (links) IL01203004Z (AWA1230-1913) Circuit-breaker, Switch-Disconnector   IL01203004Z (AWA1230-1913) Circuit-breaker, Switch-Disconnector

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