Combination arrester, 1-pole NPE
Item no. 5096865 | EAN 4012195541394
- Product description
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Product description
Combination arrester, type 1+2, N+PE for use in TN-S and TT networks.
MCD 125-B/NPE: Coordinated N-PE spark gap, type 1+2 to EN 61643-11. For interface 0 to 2 (LPZ) in accordance with lightning protection zone concept to IEC 62305 and/or VDE 0185-305.
• Arresting capacity 125 kA (10/350 µs)
• Incl. plug caps for labelling the connections
• Protection level < 1.5 kV, allows device protection
• Encapsulated, non-extinguishing spark gap
Application: Industrial systems and buildings with external lightning protection of Classes I to IV.
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- Technical data
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Technical data
Approvals VDE Blow-out no Conductor cross-section, rigid (single-wire/multiwire), max. 50 mm² DC network form no Dimension 255V Follow current quenching capacity (eff) [N-PE] 0,1 kA Installation type DIN rail 35 mm IT network form no Lightning protection zone LPZ 0→2 Lightning surge current (10/350 μs) 125 kA Lightning surge current (10/350) 125 kA Maximum continuous voltage (N-PE) 255 V Maximum continuous voltage AC 255 Network form Other Nominal discharge current (8/20 µs) 125 kA Nominal discharge current (8/20 µs) [N-PE] 125 kA Nominal voltage AC (50/60 Hz) 230 V OBO_Nominal load current (input/output terminal) 125 A Operating temperature, max. 85 °C Operating temperature, min. -40 °C Other network form no Pole number 1 Pole version N/PE Protection rating IP20 Remote signalling no Response time <100 ns Signalling on device None SPD to EN 61643-11 Type 1+2 SPD to IEC 61643-1 Class I+II Test class, type 1 yes Test class, type 2 yes TN network form yes TN-C network form no TN-C-S network form yes TN-S network form yes TT network form yes Version for 1-pole; 255 V Dimensions
Height 69 mm Length 100 mm Width 35 mm Connectivity options
Arrester surge current (8/20 µs) [total] 125 kA Conductor cross-section, rigid (single-wire/multiwire), min. 10 mm² - All types
- Downloads
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Data sheet MCD 125-B NPE / 5096865 , 0.43MB , pdfDeclaration of conformity MCD 125-B NPE / 5096865 , 0.13MB , pdfREACH Declaration of conformity MCD 125-B NPE / 5096865 , 0.13MB , pdfRoHS Declaration of conformity MCD 125-B NPE / 5096865 , 0.13MB , pdfLabel approval VDE symbol approval, MCD-125 , 0.12MB , pdfSelection aid Selection aid, surge protection , 2.00MB , pdfMounting instructions Technical information, MCD 125-B/NPE , 0.07MB , pdfNo invitation to tender text is available for this product.
