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Interruttore Magnetotermico 1 polo corrente continua 3A 250V ABB mod. S281UC-Z3
Codice prodotto: stock0104
DISPONIBILITÀ: In Stock
Quantità disponibile: 61
Prezzo: 15,00€QUANTITÀ:S281UC-Z3
Interruttore Magnetotermico 1 polo in corrente continua (DC)General Information
Extended Product Type: S281UC-Z3Product ID: GHS2810164R0318EAN: 4012233639007
Catalog Description:Miniature Circuit Breakers MCBs - S280UC - Number of Poles 1 - Tripping characteristic Z
Long Description:
System pro M S280UC is a universal current miniature circuit breaker that provides current limitation. With its high DC voltage rating it is a excellent solution for DC applications in photovoltaic’s, telecommunication, traction and industrial applications. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,K,Z), configurations (1P,2P,3P,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S280UC comply with IEC/EN 60947-2, UL1077 and CSA 22.2 No. 235, allowing the use for commercial and industrial applications in direct current circuits for voltages up to 220 V DC 1 pole and 440 V DC 2, 3 and 4 poles.OrderingEAN: 4012233639007Minimum Order Quantity: 1 pieceCustoms Tariff Number: 85362010
DimensionsProduct Net Width: 17.5 mmProduct Net Depth: 69.0 mmProduct Net Height: 90.0 mmProduct Net Weight: 0.130 kgAmbient Air Temperature:Operation -25 … +55 °CStorage -40 ... +70 °C
20 °C Resistance to Shock acc. to IEC 60068-2-27:30g, 3 shocks, 11 msResistance to Vibrations acc. to IEC 60068-2-6:5g, 20 cycles at 5...150...5 Hz with load 0.8 In
Environmental Conditions:
28 cycleswith 55 °C / 90-96%and 25 °C / 95-100%
RoHS Status:Following EU Directive 2002/95/EC August 18, 2005 and amendment
TechnicalStandards:IEC/EN 60947-2UL 1077CSA 22.2 No. 235
Number of Poles: 1Tripping Characteristic: ZRated Current (In): 3.00 ARated Operational Voltage: 220 V DCRated Insulation Voltage (Ui): Phase to Phase 500 VOperational Voltage: Maximum 253 V AC / 242 V DCMinimum 12 V ACMinimum 12 V DCRated Frequency (f): 50 / 60 HzRated Short-Circuit Capacity ( Icn): 6.0 kARated Ultimate Short-Circuit Breaking Capacity (Icu): 6 kARated Service Short-Circuit Breaking Capacity (Ics): 6 kAOvervoltage Category: IIIPollution Degree: 2Rated Impulse Withstand Voltage (Uimp): 4 kV(6.2 kV @ sea level)(5.0 kV @ 2000 m)Dielectric Test Voltage: 50/60 Hz, 1 min.: 2 kVHousing Material: Insulation group I, RAL 7035Actuator Type: Insulation group II, black, sealableActuator Marking: I / OContact Position Indication: ON / OFFDegree of Protection: IP20Remarks: IP40 in enclosure with cover; Please note polarity of deviceElectrical Endurance: 10000 AC cycleMechanical Endurance: 20000 cycleTerminal Type: Screw TerminalsScrew Terminal Type: Cable ClampConnecting Capacity: Busbar 16 mm²Rigid 0.75...25 mm²Stranded 0.75...25 mm²Flexible 0.75...16 mm²Flexible with Ferrule 0.75...16 mm²Tightening Torque: 2.5 N·mRecommended Screw Driver: Pozidriv 2
Mounting on DIN Rail:TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715Mounting Position: AnyTechnical UL/CSAMaximum Operating Voltage UL/CSA: 250 V DC / 277 V ACConnecting Capacity UL/CSA: Conductor 18 - 4 AWGTightening Torque UL/CSA: Main Circuit 17.5 in·lbInterrupting Rating acc. to UL1077: 4.5 kACertificates and Declarations (Document Number)Declaration of Conformity - CE: 2CDK400002D0401RoHS Information: 2CDK400005K0201Classifications ETIM 4.0:EC000042 - Miniature circuit breaker (MCB)ETIM 5.0: EC000042 - Miniature circuit breaker (MCB)Object Classification Code: FScrivi una recensione
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