VPU AC I 1 275/25 LCF S
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VPU AC I 1 275/25 LCF S
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VPU AC I 1 275/25 LCF S

Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN

Product ID 2726620000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure 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

Godkännanden
![](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

Версия
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN 
Order No.
2726620000 
Type
VPU AC I 1 275/25 LCF S 
GTIN (EAN)
4050118802603 
Qty.
1 items

Dimensions and weights

Глубина
91 mm
Depth (inches)
3,583 inch
高度
90 mm
Height (inches)
3,543 inch
Width
18 mm
Width (inches)
0,709 inch
Net weight
173 g

Temperatures

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

Probability of failure

MTBF
15 a

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; 1TE 
Insta IP 20 
Mounting rail
TS 35 
Operating altitude
≤ 2000 m 
Optical function display
green = OK; red = arrester is defective - replace 
Protection degree
IP20 in installed state 
Segment
Power distribution 
UL 94 flammability rating
V-0 
Version
without telecomm. contact 
Leakage-current-free 
Surge protection 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
IV 

Rated data IEC / EN

Coordinación de energía (≤10 m)
Type I 
Type II 
Type III 
Corrente nominale di cortocircuito ISCCR
50 kA
Courant de décharge Imax (8/20 µs) fil-PE
65 kA 
Discharge current In (8/20µs) wire-PE
25 kA 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Leakage current at Un
1 µA
Lightning test current Iimp (10/350 µs) (L-PE)
25 kA
Low voltage network
Single-phase 
TN 
Mains voltage
230 V / 400 V 
Max. trvalé napětí, Uc (AC)
275 V 
Note follow current capability
No tripping of a 16 A gG fuse up to prospective 50 kAeff 
Number of poles
1 
Pr?d przewodu ochronnego IPE
1 µA
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 / fallback time
<100 ns 
Signalling contact
No 
Standards
IEC 61643-11 
EN 61643-11 
Temporary surge voltage (over-voltage) - TOV
442 V
Voltage type
AC 
Védettségi szint, Up I áramnálN (L/N-PE)
≤ 1.5 kV 
追従電流消弧能力Ifi
50 kA 
통합 백업 퓨즈
No 

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
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.
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.
2,5 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
For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V 

Classifications

ETIM 8.0
EC001457 
ETIM 9.0
EC001457 
ETIM 10.0
EC001457 
ECLASS 14.0
27-17-12-04 
ECLASS 15.0
27-17-12-04