DCO SD2 MD 24 Dehn Dehn 23 V ac, 33 V dc 20kA DCO Type 2 Arrester, DIN Rail Mounting
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| Producent | Dehn | | Part Number | DCO SD2 MD 24 (DCOSD2MD24) |
| Specifications | Dehn 23 V ac, 33 V dc 20kA DCO Type 2 Arrester, DIN Rail Mounting |
| Unit Price | 73,47 EUR |
| Minimum Order Quantity | 1 |
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| Weight and Dimension | |
| Description | Depth87.5mm Dimensions6 x 87.5 x 94.5mm Height94.5mm Length6mm Maximum Operating Temperature+80°C Maximum Surge Current20kA Maximum Voltage Rating23 V ac, 33 V dc Minimum Operating Temperature-40°C Mounting TypeDIN Rail SeriesDCO Suppressor TypeType 2 Arrester Product Details Dehn Slim Terminal Block Surge Arresters Energy coordinated two-stage arrester with disconnection function for protecting two single lines sharing a common reference potential as well as unbalanced interfaces Space-saving terminal block with integrated surge protectionDisconnection module for isolating signal circuits for maintenance workFor installation in conformity with the lightning protection zones concept at the boundaries from 0B –2 and higher Surge Protection Devices, SPDs (DIN-rail) Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards. |
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