Properties
| Version | Surge voltage arrester, Low voltage, without telecomm. contact, Single-phase |
| Order No. | 1351820000 |
| Type | VPU I 1 400V/25KA |
| GTIN (EAN) | 4050118158366 |
| Qty. | 1 items |
| Delivery status | This article will no longer be available in the future. |
| Available until | 31.03.2024 |
| Alternative product | [2619100000](~/p/2619100000) |
| Depth | 69 mm |
| Depth (inches) | 2.717 inch |
| Height | 94 mm |
| Height (inches) | 3.701 inch |
| Width | 35.6 mm |
| Width (inches) | 1.402 inch |
| Mounting dimension - height | 75 mm |
| Net weight | 409 g |
| Storage temperature | -40 °C...80 °C |
| Operating temperature | -40 °C...70 |
| Humidity | 5 - 95% rel. humidity |
| Colour |
black
orange |
| Design |
Installation housing; 2TE
Insta IP 20 |
| Operating altitude | ≤ 2000 m |
| Optical function display | green = OK; red = arrester is defective - replace |
| Protection degree | IP20 |
| Rail | TS 35 |
| Segment | Power distribution |
| UL 94 flammability rating | V-0 |
| Version | without telecomm. contact |
| Pollution severity | 2 |
| Surge voltage category | IV |
| Discharge current Imax (8/20µs) wire-PE | 100 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 |
| Frequency range, max. | 60 Hz |
| Frequency range, min. | 50 Hz |
| Fuse |
No Fuse neccessary ≤250 A gG
250 A gL (if back up fuse > 250 A) |
| Leakage current at Un | 100 µA |
| Lightning test current Iimp (10/350 µs) (L-PE) | 25 kA |
| Low voltage network | Single-phase |
| Mains voltage | 240 V |
| Max. continuous voltage, Uc (AC) | 400 V |
| Number of poles | 1 |
| Protection level Up at IN (L/N-PE) | ≤ 1.9 kV |
| Rated load current IL | 100 A |
| Rated voltage (AC) | 400 V |
| Requirements category acc. to IEC 61643-11 |
Type I
Type II |
| Requirements class, acc. to EN 61643-11 |
T1
T2 |
| Response time | ≤ 25 ns |
| Short-circuit current rating ISCCR | 25 kA |
| Signalling contact | No |
| Standards | IEC61643-11, EN61643-11 |
| Temporary surge voltage (over-voltage) - TOV | 620 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_61324) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1351820000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1351820000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1351820000&norm=0) |
| User Documentation | [Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35398) |
| 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-pin lightning arrestor according to the requirements of Class I in accordance with IEC 61643-11, EN61643-11:2013. Made from V0 material, the arrestor serves as lightning protection providing equipotential bonding and is used in applications in accordance with IEC 61643-12 on interface transition from 0 to 1 (according to IEC 1312-1). Surge protection is used in the TN, TT and IT mains system types in combination with several lightning protectors. 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 1 R 400 V/25 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: 400 VAC lightning test current (10/350 µs): 35 kA protection level with lightning test current < 1.9 kV 25 kA short-circuit withstand rating with max. back-up fuse of 250 A gl Type: Weidmüller VPU I 1 400 V/25 kA Order No. 1351820000 or equivalent |
| Short specification | Class I arrester for LPL 1 with 25 kA suitable for 400/690 V mains systems. Protection level < 1.9 kV. Type: Weidmüller VPU I 1 400 V/25 kA Order no. 1351820000 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.:1351790000Packaging unit:1 PC
Surge voltage arrester, Low voltage, Accessories, Spare arrester
Lightning and Surge ProtectionSPDs for energy systemsAC voltageDIN rail TS 35Typ I: 230/400V; 400/690VVPU I spare arresterL-PEN 400 V