VPU AC I 3 R 275/25 LCF S
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VPU AC I 3 R 275/25 LCF S
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VPU AC I 3 R 275/25 LCF S

Surge voltage arrester, Low voltage, Surge protection, Leakage-current-free, with remote contact, TN-C

Produkt ID 2726750000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Connection data, remote alert 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://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/756ea985-024d-4142-85a7-acc2e9775394/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Surge voltage arrester, Low voltage, Surge protection, Leakage-current-free, with remote contact, TN-C 
Order No.
2726750000 
Type
VPU AC I 3 R 275/25 LCF S 
GTIN (EAN)
4050118802535 
Qty.
1 Styk

Dimensions and weights

Depth
91 mm
Depth (inches)
3,583 inch
Height
104,5 mm
Height (inches)
4,114 inch
Width
54 mm
Width (inches)
2,126 inch
Net weight
508 g

Temperatures

Storage temperature
-40 °C...85 °C 
Ambient temperature
…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% 

Connection data, remote alert

Connection type
PUSH IN 
Cross-section for connected wire, solid core, max.
1,5 mm²
Cross-section for connected wire, solid core, min.
0,14 mm²
Stripping length
8 mm

General data

Colour
orange 
black 
Design
Installation housing; 3TE 
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
Surge protection 
Leakage-current-free 
with remote contact 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
IV 
III 

Rated data IEC / EN

Classe a norma IEC 61643-11
Type I 
Type II 
Corriente de prueba Iimp(10/350 µs) (L-PE)
25 kA
Discharge current Imax (8/20µs) wire-PE
65 kA 
Discharge current In (8/20µs) wire-PE
25 kA 
Energikoordinater (≤10 m)
Type I 
Type II 
Type III 
Follow-on current extinguishing capability Ifi
50 kA 
Frekvenční rozsah, max.
60 Hz
Frequenzbereich, min.
50 Hz
Integrated back-up fuse
No 
Leakage current at Un
1 µA
Low voltage network
TN-C 
Note follow current capability
No tripping of a 16 A gG fuse up to prospective 50 kAeff 
Number of poles
3 
PE conductor current IPE
1 µA
Protection level Up at IN (L/N-PE)
≤ 1.5 kV 
Rated voltage (AC)
230 V
Requirements class, acc. to EN 61643-11
T1 
T2 
Response time / fallback time
<100 ns 
Short-circuit current rating ISCCR
50 kA
Signalling contact
250 V 1A 1CO 
Standards
IEC 61643-11 
EN 61643-11 
Temporary surge voltage (over-voltage) - TOV
442 V
Voltage type
AC 
Напряжение сети
230 V / 400 V 
최대 연속 전압, Uc(AC)
275 V 

Connection data

Stripping length
18 mm
Wire connection method
Screw 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.
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
3 
Protection degree
IP20 in installed state 
Colour
orange 
black 

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