VPU AC I 4 275/25 LCF S

Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S

Product ID 2726780000

Version	Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S
Order No.	2726780000
Type	VPU AC I 4 275/25 LCF S
GTIN (EAN)	4050118802504
Qty.	1 items

Colour	orange black
Design	Installation housing; 4TE Insta IP 20
Operating altitude	≤ 2000 m
Optical function display	green = OK; red = arrester is defective - replace
Protection degree	IP20 in installed state
Rail	TS 35
Segment	Power distribution
UL 94 flammability rating	V-0
Version	without telecomm. contact Leakage-current-free Surge protection

Pollution severity	2
Surge voltage category	IV

Discharge current I_max (8/20µs) wire-PE	65 kA
Discharge current I_n (8/20µs) wire-PE	25 kA
Energy coordination (≤10 m)	Type I Type II Type III
Follow-on current extinguishing capability I_fi	50 kA
Frequency range, max.	60 Hz
Frequency range, min.	50 Hz
Fuse	No Fuse neccessary ≤315 A gL
Leakage current at U_n	1 µA
Lightning test current I_imp(10/350 µs) (L-PE)	25 kA
Low voltage network	TN-C-S TN-S
Mains voltage	230 V / 400 V
Max. continuous voltage, Uc (AC)	275 V
Note follow current capability	No tripping of a 16 A gG fuse up to prospective 50 kA_eff
Number of poles	4
PE conductor current I_PE	1 µA
Protection level U_p at I_N (L/N-PE)	≤ 1.5 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 I_SCCR	50 kA
Signalling contact	No
Standards	IEC 61643-11 EN 61643-11
Temporary surge voltage (over-voltage) - TOV	442 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.	2,5 Nm
Tightening torque, max.	4,5 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.	35 mm²
Wire connection cross section, finely stranded, min.	2,5 mm²
Wire connection cross section, finely stranded, max.	35 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.	2,5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.	35 mm²
Connection cross-section, stranded, min.	2,5 mm²
Connection cross-section, stranded, max.	35 mm²

Time interval

5 years

Product information

For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V

Approval/Certificate/Document of Conformity	[EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_150018)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_212250)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.2726780000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2726780000)
Tender specification	[Ausschreibungstext DE](https://mdcop.weidmueller.com/mediadelivery/asset/900_179607) [Tenderspecification EN](https://mdcop.weidmueller.com/mediadelivery/asset/900_179608)
User Documentation	[Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_157362)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)