Properties
| Version | Surge voltage arrester, Low voltage, without telecomm. contact, Single-phase |
| Order No. | 1352740000 |
| Type | VPU II 1 LCF 280V/40KA |
| GTIN (EAN) | 4050118157635 |
| Qty. | 1 items |
| Delivery status | This article will no longer be available in the future. |
| Available until | 31.03.2024 |
| Alternative product | [2636950000](~/p/2636950000) |
| Depth | 69 mm |
| Depth (inches) | 2.717 inch |
| Height | 94 mm |
| Height (inches) | 3.701 inch |
| Width | 17.8 mm |
| Width (inches) | 0.701 inch |
| Mounting dimension - height | 75 mm |
| Net weight | 155 g |
| Storage temperature | -40 °C...80 °C |
| Operating temperature | -40 °C...70 |
| Humidity | 5 - 95% rel. humidity |
| Colour |
black
orange |
| Design |
Installation housing; 1TE
Insta IP 20 |
| Optical function display | green = OK; red = arrester is defective - replace |
| Protection degree | IP20 |
| Rail | TS 35 |
| UL 94 flammability rating | V-0 |
| Version | without telecomm. contact |
| Pollution severity | 2 |
| Surge voltage category | III |
| Combined pulse UOC | 10 kV |
| Discharge current Imax (8/20µs) wire-PE | 40 kA |
| Discharge current In (8/20µs) wire-PE | 20 kA |
| Energy coordination (≤10 m) |
Type II
Type III |
| Follow-on current extinguishing capability Ifi | Not available due for technical reasons |
| Frequency range, max. | 60 Hz |
| Frequency range, min. | 50 Hz |
| Fuse |
125 A gL > (if back up fuse > 125 A)
No Fuse neccessary ≤125 A gG |
| Leakage current at Un | 1 µA |
| Low voltage network | Single-phase |
| Mains voltage | 230 V / 400 V |
| Max. continuous voltage, Uc (AC) | 280 V |
| Number of poles | 1 |
| Protection level Up at IN (L/N-PE) | ≤ 1.8 kV |
| Rated voltage (AC) | 230 V |
| Requirements category acc. to IEC 61643-11 |
Type II
Type III |
| Requirements class, acc. to EN 61643-11 |
T2
T3 |
| Response time | ≤ 100 ns |
| Short-circuit current rating ISCCR | 25 kA |
| Signalling contact | No |
| Standards | IEC61643-11, EN61643-11 |
| Temporary surge voltage (over-voltage) - TOV | 438 V |
| Voltage type | AC |
| Stripping length | 15 mm |
| Wire connection method | Screw connection |
| 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. | 1.5 mm² |
| Clamping range, max. | 35 mm² |
| Wire cross-section, solid, min. | 1.5 mm² |
| Wire cross-section, solid, max. | 16 mm² |
| Wire connection cross section, finely stranded, min. | 1.5 mm² |
| Wire connection cross section, finely stranded, max. | 25 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), min. | 1.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), max. | 50 mm² |
| Connection cross-section, stranded, min. | 1.5 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_86296) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_61389) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1352740000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1352740000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1352740000&norm=0) |
| User Documentation | [Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35333) |
| 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 | Single-pole surge voltage arrestor according to the requirements of Class II/III acc. to IEC 61643-11, EN61643-11:2013. Consisting of V0 material, the arrestor serves as surge protection in applications acc. to IEC 61643-12. Surge protection is used in the TN, TT and IT mains system types in combination with several lightning protectors. The use of a high-performance varistor in combination with sparkover gaps satisfies the inspection requirements for Class II surge protection systems on the basis of the standards. The leakage current-free arrestor is installed in the vicinity of the power supply for the equipment that needs protection, in a commercially available installation/electrical distribution enclosure. The VPU II 1 LCF 280 V/40 kA is earthed, in combination with three or four identical arrestors, between the outer conductors (L1, L2, L3 and / or the neutral conductor). Reference is also made here to the 3+1 circuit and the 3+0 / 4+0 circuits. With thermal separation device on the varistor. If protection is no longer available, the colour in the display window changes from green to red. Rated voltage: 230 VAC maximum discharge current (8/20 µs): 40 kA protection level < 1.8 kV combined pulse Uoc: 10 kV; 25 kA short-circuit strength with max. back-up fuse of 125 A gl Type: Weidmüller VPU II 1 LCF 280 V/40 kA Order No. 1352740000 or equivalent |
| Short specification | Class II arrester with In/Imax: 20/40 kA suitable for 230/400 V mains systems. Protection level < 1.8 kV. Type: Weidmüller VPU II 1 LCF 280 V/12.5 kA Order no. 1352740000 or equivalent |
| Approvals |   |
| ROHS | Conform |
Accessories
-
Item No.:2749890000Packaging unit:1 PC
Screwdriver, Blade width (B): 1 mm, 80 mm, Blade thickness (A): 1
ToolsScrewdriversVDE insulated screwdrivers and setsCrosshead screwdriver Phillips
Spare parts
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Item No.:1352730000Packaging unit:1 PC
Surge voltage arrester, Low voltage, Accessories, Spare arrester
Lightning and Surge ProtectionSPDs for energy systemsAC voltageDIN rail TS 35Typ II Series; 230/400 V; 1000 V; Spare Arrester VPU IISpare arrester VPU II