Properties
| Version | Surge protection, Flange-mounted housing, Flange-mounted housing |
| Order No. | 8951740000 |
| Type | VSPC BASE 1CL FG R |
| GTIN (EAN) | 4032248742981 |
| Qty. | 1 items |
| Depth | 69 mm |
| Depth (inches) | 2.717 inch |
| Height | 98 mm |
| Height (inches) | 3.858 inch |
| Width | 17.8 mm |
| Width (inches) | 0.701 inch |
| Net weight | 70 g |
| Storage temperature | -40 °C...80 °C |
| Operating temperature | -40 °C...70 °C |
| Humidity | 5...96 % |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 6c |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 5047b468-d57a-4a1c-8363-2ff1629067e4 |
| Certificate No. (UL) | E311081 |
| UL certificate | [UL 497b Certificate](PDF/E311081VOL1SEC2.pdf) |
| Connection type | Screw connection |
| Cross-section for connected wire, solid core, max. | 1.5 mm² |
| Cross-section for connected wire, solid core, min. | 0.5 mm² |
| Max. torque | 0.2 Nm |
| Stripping length | 6 mm |
| Gas group C | IIB |
| Gas group D | IIA |
| Gas groups A, B | IIC |
| Input current, max. II | 450 mA |
| Internal inductance, max. LI | 0 µH |
| Colour | black |
| Design |
Terminal
miscellaneous |
| Optical function display | No |
| Protection degree | IP20 |
| Rail |
TS 35
TS 35 x 7.5 |
| Segment | Measurement - Monitoring - Setting |
| UL 94 flammability rating | V-0 |
| Version | Flange-mounted housing |
| Pollution severity | 2 |
| Surge voltage category | III |
| Dielectric strength at FG against PE | ≥ 500 V |
| Leakage current at Un | 0 µA |
| Rated current IN | 450 mA |
| Signalling contact | UN 250 V AC 0.1 A 1CO at VSPC R with VSPC control unit |
| Standards |
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 |
| Voltage type | AC/DC |
| GOST certificate | [GOST-Zertifikat](PDF/7950_n1-n4.pdf) |
| Stripping length | 7 mm |
| Type of connection | Screw connection |
| Stripping length, rated connection | 7 mm |
| Tightening torque, min. | 0.5 Nm |
| Tightening torque, max. | 0.8 Nm |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 4 mm² |
| Wire cross-section, solid, min. | 0.5 mm² |
| Wire cross-section, solid, max. | 4 mm² |
| Wire connection cross section, finely stranded, max. | 2.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), min. | 0.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), max. | 2.5 mm² |
| Connection cross-section, stranded, min. | 0.5 mm² |
| Connection cross-section, stranded, max. | 2.5 mm² |
| Blade size | 0.6 x 3.5 mm |
| Voltage type | AC/DC |
| Protection degree | IP20 |
| Colour | black |
| cUL certificate | [cUL Certificate](pdf/VSPC.PDF) |
| Approval/Certificate/Document of Conformity |
[SIL Paper](https://mdcop.weidmueller.com/mediadelivery/asset/900_35329)
[EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_86287) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_45825) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.8951740000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8951740000) |
| User Documentation | [Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35342) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000472 |
| ETIM 7.0 | EC000472 |
| ETIM 8.0 | EC000472 |
| ETIM 9.0 | EC000472 |
| ECLASS 9.0 | 27-13-08-03 |
| ECLASS 9.1 | 27-13-08-07 |
| ECLASS 10.0 | 27-13-08-03 |
| ECLASS 11.0 | 27-13-08-03 |
| ECLASS 12.0 | 27-17-15-91 |
| ECLASS 13.0 | 27-17-15-91 |
| ECLASS 14.0 | 27-17-15-91 |
| Long specification | Base element with remote monitoring option to receive a protected plug with status display for one floating-ground powered paired cable. With the installation of the base element a contact is established between mounting rail and the integrated sparkover gap. Through this sparkover gap, a high impedance connection between the ground of the protective switch in the protective plug and the earth potential is made. Mechanical coding of the base element to the protected plug according to switching type and rated voltage. The base unit is coded itself by the first insertion of a protected plug. Optical identification of the protected plug based on the type of protected switching and the voltage level. Possible to mark all terminals |
| Short specification | Base element with remote monitoring option to receive a protected plug with status display for one floating-ground powered paired cable, integrated sparkover gap for high impedance connection between the ground of the plug's protective circuit and the earth potential. With optional remote monitoring. |
| Approvals |    |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (UL) | E311081 |