VPU AC I F 3+1 275/25

Surge protection, TN-S, TT

Item No. 3022910000

RoHS Compliance Status	Compliant without exemption
REACH SVHC	No SVHC above 0.1 wt%

Colour	orange black
Design	Installation housing; 8 TE 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
UL 94 flammability rating	V-0
Version	Surge protection

Pollution severity	2
Surge voltage category	III

Discharge current I_max (8/20µs) N-PE	130 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	Not available due for technical reasons
Frequency range, max.	60 Hz
Frequency range, min.	50 Hz
Fuse	Not required internally available
Lightning test current I_imp(10/350 µs) (L-PE)	25 kA
Lightning test current I_imp (10/350 µs)	25 kA
Lightning test current, I_imp (10/350 µs) (N-PE)	100 kA
Low voltage network	TN-S TT
Mains voltage	230 V / 400 V
Max. continuous voltage, Uc (AC)	275 V
Max. continuous voltage, Uc (N-PE)	305 V
Number of poles	4
Protection level U_p at I_N (L/N-PE)	≤ 2.1 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 Type III
Requirements class, acc. to EN 61643-11	T1 T2 T3
Response time	<100 ns
Short-circuit current rating I_SCCR	100 kA
Signalling contact	No
Standards	IEC 61643-11 EN 61643-11
Temporary surge voltage (over-voltage) - TOV	442 V
Voltage type	AC

Stripping length	18 mm
Wire connection method	Screw connection
Stripping length, rated connection	18 mm
Tightening torque, min.	3 Nm
Tightening torque, max.	4.5 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.	35 mm²
Wire connection cross section, finely stranded, min.	1.5 mm²
Wire connection cross section, finely stranded, max.	25 mm²
Connection cross-section, stranded, min.	1.5 mm²
Connection cross-section, stranded, max.	35 mm²

Voltage type

Time interval

5 years

Product information

If F1 > 315A gG, then the integrated backup fuse always operates before F1

Approval/Certificate/Document of Conformity	[EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_256638)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_319405)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=3022910000)
User Documentation	[Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_256378)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)