VPU AC I F 1 R 275/25
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VPU AC I F 1 R 275/25
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VPU AC I F 1 R 275/25

Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN

Item No. 2859340000
Download data sheet Engineering Support Product Downloads
Accessories 8 Spare parts 3 Related products 3
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Electrical data General data Guarantee Important note Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319263/-S800/-T1z1mm-S80)  
ROHS
Conform  

General ordering data

Version
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN  
Order No.
2859340000  
Type
VPU AC I F 1 R 275/25  
GTIN (EAN)
4064675570516  
Qty.
1  items

Dimensions and weights

Depth
86  mm
Depth (inches)
3.386  inch
Height
105  mm
Height (inches)
4.134  inch
Width
36  mm
Width (inches)
1.417  inch
Net weight
339  g

Temperatures

Storage temperature
-40 °C...85 °C  
Operating temperature
-40 °C...85 °C  
Humidity
5 - 95% rel. humidity  

Environmental Product Compliance

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

General data

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 in installed state  
Rail
TS 35  
Segment
Power distribution  
Suitable for
Count-in installation (leakage current free)  
UL 94 flammability rating
V-0  
Version
Surge protection  

Insulation coordination acc. to EN 50178

Pollution severity
2  
Surge voltage category
IV  

Rated data IEC / EN

Discharge current Imax (8/20µs) wire-PE
65 kA  
Discharge current In (8/20µs) wire-PE
25 kA  
Energy coordination (≤10 m)
Type I  
Type II  
Type III  
Frequency range, max.
60  Hz
Frequency range, min.
50  Hz
Fuse
Not required  
internally available  
Integrated back-up fuse
Yes  
Lightning test current Iimp (10/350 µs) (L-PE)
25  kA
Lightning test current Iimp (10/350 µs)
25 kA  
Low voltage network
Single-phase  
TN  
Mains voltage
230 V / 400 V  
Max. continuous voltage, Uc (AC)
275 V  
Number of poles
1  
Protection level Up at IN (L/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 ISCCR
100  kA
Signalling contact
250 V 1A 1CO  
Standards
IEC 61643-11  
EN 61643-11  
Suitable for
Count-in installation (leakage current free)  
Temporary surge voltage (over-voltage) - TOV
442  V
Voltage type
AC  

Connection data

Stripping length
18  mm
Wire connection method
Screw connection  
Type of connection
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
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.
1.5  mm²
Connection cross-section, stranded, max.
35  mm²

Electrical data

Voltage type
AC  

General data

Number of poles
1  
Protection degree
IP20 in installed state  
Colour
black  
orange  

Guarantee

Time interval
5 years  

Important note

Product information
If F1 > 315A gG, then the integrated backup fuse always operates before F1  
Notes
Additional tests for 100kA Isccr have been passed without certification.  

Classifications

ETIM 6.0
EC000941  
ETIM 7.0
EC000941  
ETIM 8.0
EC000941  
ETIM 9.0
EC000941  
ETIM 10.0
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  
ECLASS 14.0
27-17-90-90  
ECLASS 15.0
27-17-90-90