Properties
| Version | Surge voltage arrester, Low voltage, with remote contact, Leakage-current-free, TN-C |
| Order No. | 1352100000 |
| Type | VPU I 3 R LCF 280V/12,5KA |
| GTIN (EAN) | 4050118158137 |
| Qty. | 1 items |
| Depth | 69 mm |
| Depth (inches) | 2.717 inch |
| Height | 106 mm |
| Height (inches) | 4.173 inch |
| Width | 53.4 mm |
| Width (inches) | 2.102 inch |
| Mounting dimension - height | 75 mm |
| Net weight | 549 g |
| Storage temperature | -40 °C...80 °C |
| Operating temperature | -40 °C...70 °C |
| Humidity | 5 - 95% rel. humidity |
| REACH SVHC | / |
| Connection type | PUSH IN |
| Cross-section for connected wire, solid core, max. | 1.5 mm² |
| Cross-section for connected wire, solid core, min. | 0.14 mm² |
| Stripping length | 8 mm |
| Colour |
black
orange |
| Design |
Installation housing; 3TE
Insta IP 20 |
| Optical function display | green = OK; red = arrester is defective - replace |
| Protection degree | IP20 |
| Rail | TS 35 |
| Segment | Power distribution |
| Suitable for | Count-in installation (leakage current free) |
| UL 94 flammability rating | V-0 |
| Version |
with remote contact
Leakage-current-free |
| Pollution severity | 2 |
| Surge voltage category | IV |
| Discharge current Imax (8/20µs) wire-PE | 50 kA |
| Discharge current In (8/20µs) wire-PE | 25 kA |
| Energy coordination (≤10 m) |
Type I
Type II Type III |
| Follow-on current extinguishing capability Ifi | Not available due for technical reasons |
| Fuse | 250 A gL (if back up fuse > 250 A) |
| Leakage current at Un | 1 µA |
| Lightning test current Iimp (10/350 µs) (L-PE) | 12.5 kA |
| Low voltage network | TN-C |
| Mains voltage | 230 V / 400 V |
| Max. continuous voltage, Uc (AC) | 280 V |
| Number of poles | 3 |
| Protection level Up at IN (L/N-PE) | ≤ 1.45 kV |
| Rated voltage (AC) | 230 V |
| Requirements category acc. to IEC 61643-11 |
Type I
Type II |
| Requirements class, acc. to EN 61643-11 |
T1
T2 |
| Response time | ≤ 100 ns |
| Short-circuit current rating ISCCR | 25 kA |
| Signalling contact | 250 V 1A 1CO |
| Standards | IEC61643-11, EN61643-11 |
| Suitable for | Count-in installation (leakage current free) |
| Temporary surge voltage (over-voltage) - TOV | 438 V |
| Voltage type | AC |
| Stripping length | 15 mm |
| Type of connection | Screw connection |
| Stripping length, rated connection | 15 mm |
| Tightening torque, min. | 2 Nm |
| Tightening torque, max. | 3 Nm |
| Clamping range, rated connection | 16 mm² |
| Clamping range, min. | 4 mm² |
| Clamping range, max. | 35 mm² |
| Wire cross-section, solid, min. | 2.5 mm² |
| Wire cross-section, solid, max. | 16 mm² |
| Wire connection cross section, finely stranded, min. | 2.5 mm² |
| Wire connection cross section, finely stranded, max. | 25 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), min. | 2.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), max. | 50 mm² |
| Connection cross-section, stranded, min. | 2.5 mm² |
| Connection cross-section, stranded, max. | 50 mm² |
| Approval/Certificate/Document of Conformity | [EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_86294) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_61343) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1352100000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1352100000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1352100000&norm=0) |
| User Documentation | [Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35385) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000941 |
| ETIM 7.0 | EC000941 |
| ETIM 8.0 | EC000941 |
| ETIM 9.0 | EC000941 |
| ECLASS 9.0 | 27-13-08-05 |
| ECLASS 9.1 | 27-13-08-05 |
| ECLASS 10.0 | 27-13-08-05 |
| ECLASS 11.0 | 27-13-08-05 |
| ECLASS 12.0 | 27-17-90-90 |
| ECLASS 13.0 | 27-17-90-90 |
| Long specification | Multi-pin lightning arrestor according to the requirements of Class I in accordance with IEC 61643-11, EN61643-11:2013. On interface transition from 0 to 1 (acc. to IEC 1312-1), the arrestor, made from V0 material, serves as lightning protection providing equipotential bonding and is used in applications in accordance with IEC 61643-12. The use of a non-blow-out sparkover gap, in combination with a high-power varistor, satisfies the inspection requirements for Class I surge protection systems in accordance with the VDEW (Association of German Power Stations) directive. The arrestor is installed in the vicinity of the power supply for the equipment that needs protection, in a standard installation/electrical distribution enclosure. The VPU I 3+1 R LCF 280 V/12.5 kA is used in the TN-C mains network. With thermal separation device on the varistor. If protection is no longer available, the colour in the display window changes from green to red. The functional state is also displayed by a voltage-free signalling contact (changeover). Rated voltage: 230 VAC lightning test current (10/350 µs): 12.5 kA protection level with lightning test current < 1.45 kV 25 kA short-circuit withstand rating with max. back-up fuse of 250 A gl telecommunication output: contact: 250 V/0.5 A 48 VDC/0.1 A Type: Weidmüller VPU I 3 R LCF 280 V/12.5 kA Order No. 1352100000 or equivalent |
| Short specification | Class I arrester for LPL III/IV with 12.5 kA suitable for 230/400 V TN-C mains systems. Protection level < 1.45 kV. With remote alert Type: Weidmüller VPU I 3 R LCF 280 V/12.5 kA Order no. 1352100000 or equivalent |
| Approvals |   |
| ROHS | Conform |