VPU AC I 3+1 275/25 LCF S 2N

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

Item No. 2730280000

Version	Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Order No.	2730280000
Type	VPU AC I 3+1 275/25 LCF S 2N
GTIN (EAN)	4050118813883
Qty.	1 items

REACH SVHC

Colour	black orange blue
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) N-PE	150 kA
Discharge current I_max (8/20µs) wire-PE	65 kA
Discharge current I_n (8/20µs) N-PE	100 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
Lightning test current, I_imp (10/350 µs) (N-PE)	100 kA
Low voltage network	TN-C-S TN-S TT IT with N IT without N
Mains voltage	230 V / 400 V
Max. continuous voltage, Uc (AC)	275 V
Max. continuous voltage, Uc (N-PE)	305 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
Protection level U_p at I_N (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 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

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_212253)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.2730280000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2730280000)
User Documentation	[Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_157362)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Approvals	![CE](/picture/CE.gif) ![VDE](/picture/VDE.gif)
ROHS	Conform