Data sheet... VSPC BASE 2/4CH FG EX Weidmuller Interface GmbH & Co. KG Klingenbergstrae 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Base element for the pluggable VSPC arresters. Integrated PE foot in impedance-neutral VSPC BASE and floatingearth PE connection (FG) via a built-in sparkover gap. Can safely discharge up to 20 kA (8/20 s) and 2.5 kA (10/350 s) to the PE. Suitable for unearthed signal circuits. General ordering data Order No. Type Version GTIN (EAN) Qty. 8951850000 VSPC BASE 2/4CH FG EX Surge protection for instrumentation and control 4032248743094 1 pc(s). Creation date April 29, 2013 4:45:35 PM CEST Catalogue status 12.03.2013 / We reserve the right to make technical changes. 1 Data sheet... VSPC BASE 2/4CH FG EX Weidmuller Interface GmbH & Co. KG Klingenbergstrae 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Dimensions and weights Width Depth 17.8 mm 69 mm Height Net weight 90 mm 74 g 5...96 % -40 C...+80 C Operating temperature -40 C...+70 C Light Blue Mounting rail Segment TS 35, TS 35 x 7.5 Instrumentation and Control 2 Surge voltage category III IEC 61643-21, IEC 62305, DIN EN 60079-0.2009, DIN EN 60079-11:2007, DIN EN 60079-26:2007, DIN EN 61241-11:2006 5...96 % Colour Temperatures Humidity Storage temperature General data Colour Protection degree UL 94 flammability rating IP 20 V-0 Insulation coordination acc. to EN 50178 Pollution severity technical data Standards Humidity Dielectric strength at FG against PE Light Blue 500 V Connection data Clamping range, rated connection, min. 0.5 mm Wire connection cross section, stranded, rated connection, min. 0.5 mm Tightening torque, min. 0.5 Nm Stripping length, rated connection 7 mm Clamping range, rated connection, max. 4 mm Wire connection cross section, stranded, rated connection, max. 2.5 mm Tightening torque, max. 0.8 Nm Wire connection cross section, finely stranded, max. 2.5 mm EX protection data Certificate No. (ATEX) KEMA10ATEX0148X Internal inductance, max. LI 0 H Certificate No. (ATEX) KEMA10ATEX0148X Further details of approvals GOST certificate GOST-Zertifikat Rated data UL UL certificate UL 497b Certificate Ratings IECEx/ATEX ATEX certificate IEC Ex certificate ATEX Certificate IECEX Zertifikat Creation date April 29, 2013 4:45:35 PM CEST Catalogue status 12.03.2013 / We reserve the right to make technical changes. 2 Data sheet... VSPC BASE 2/4CH FG EX Weidmuller Interface GmbH & Co. KG Klingenbergstrae 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Classifications ETIM 3.0 eClass 4.1 eClass 6.2 EC000943 27-13-08-01 27-13-08-02 UNSPSC eClass 5.1 eClass 7.1 30-21-19-21 27-13-08-01 27-13-08-02 Approvals Approvals ROHS Conform Downloads Package insert Declaration of Conformity EPLAN Selection matrix Instruction sheet VSPC K346_07_10.pdf 8951850000.ema Preference selection VSPC Creation date April 29, 2013 4:45:35 PM CEST Catalogue status 12.03.2013 / We reserve the right to make technical changes. 3 Data sheet... VSPC BASE 2/4CH FG EX Weidmuller Interface GmbH & Co. KG Klingenbergstrae 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Drawings Electric symbol Circuit diagram Discharge capacity Creation date April 29, 2013 4:45:35 PM CEST Catalogue status 12.03.2013 / We reserve the right to make technical changes. 4 Data sheet... VSPC BASE 2/4CH FG EX Weidmuller Interface GmbH & Co. KG Klingenbergstrae 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Mating connector (fully pluggable) Three-wire and four-wire measuring bridges Under the protection of the 3 or 4 wire system come the following signals: General ordering data Order No. Type 8953650000 VSPC 3/4WIRE 5VDC EX * PT100, measuring bridges, DMS sensors, measuring bridges, * Pluggable arrester, for non-interrupting and impedance neutral plugging in/pulling out * Can be tested with the V-TEST testing device * Space-saving design for 4 binary signals * Version with floating-earth PE connection used to avoid interference currents that result from differences in voltage potential * Can be used in compliance with the IEC 62305 and IEC 61643-22 (D1, C1, C2 and C3) installation standards * Integrated PE foot, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE * Quick identification in the electrical cabinet with coloured labelling of the voltage levels * Coding element for the different voltage levels provides safety Version Surge protection for instrumentation and GTIN (EAN) Qty. 4032248745807 1 pc(s). control, without warning function / function indicator Creation date April 29, 2013 4:45:35 PM CEST Catalogue status 12.03.2013 / We reserve the right to make technical changes. 5