VPU AC I 4 440/25 LCF
VPU AC I 4 440/25 LCF
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Principle circuit diagram

VPU AC I 4 440/25 LCF

Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S

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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 Garantía Important note Product images Classifications

Approvals

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

General ordering data

Version
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S 
Order No.
2619190000 
Type
VPU AC I 4 440/25 LCF 
GTIN (EAN)
4050118634624 
Qty.
1 items

Dimensions and weights

Depth
93 mm
Depth (inches)
3,661 inch
Height
90 mm
Height (inches)
3,543 inch
Width
144 mm
Width (inches)
5,669 inch
Net weight
25 g

Temperatures

Storage temperature
-40 °C...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 
Design
Installation housing; 8 TE 
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 
Suitable for
Count-in installation (leakage current free) 
UL 94 flammability rating
V-0 
Version
Защита от перенапряжения 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Coordinación de energía (≤10 m)
Type I 
Type II 
Type III 
Corrente di scarica Imax. (8/20µs) filo-PE
100 kA 
Courant de charge nominal IL
100 A
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Integrated back-up fuse
No 
Kategorie požadavků podle normy IEC 61643-11
Type I 
Type II 
Kisülési áram In (8/20 µs) vezeték-PE
25 kA 
Leakage current at Un
5 µA
Lightning test current Iimp (10/350 µs) (L-PE)
25 kA
Low voltage network
TN-C-S 
TN-S 
Mains voltage
400 V / 690 V 
Max. continuous voltage, Uc (AC)
440 V 
Number of poles
4 
Protection level Up at IN (N-PE)
≤ 2.5 kV 
Rated voltage (AC)
400 V
Requirements class, acc. to EN 61643-11
T1 
T2 
Response time / fallback time
≤ 25 ns 
Short-circuit current rating ISCCR
50 kA
Signalling contact
No 
Standards
IEC 61643-11 
EN 61643-11 
Suitable for
Count-in installation (leakage current free) 
Temporary surge voltage (over-voltage) - TOV
762 V
Voltage type
AC 
Возможность отслеживания устранения тока Ifi
Not available due for technical reasons 
보호 레벨 Up I에서N (L/N-PE)
≤ 2.5 kV 

Connection data

Stripping length
13 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Stripping length, rated connection
13 mm
Tightening torque, min.
2 Nm
Tightening torque, max.
3 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
6 mm²
35 mm²
Wire cross-section, solid, min.
6 mm²
Wire cross-section, solid, max.
35 mm²
Wire connection cross section, finely stranded, min.
6 mm²
Wire connection cross section, finely stranded, max.
25 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
6 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
35 mm²
Connection cross-section, stranded, min.
6 mm²
Connection cross-section, stranded, max.
35 mm²

Electrical data

Voltage type
AC 

General data

Number of poles
4 
Protection degree
IP20 in installed state 
Colour
black 

Garantía

Time interval
5 év 

Important note

Product information
For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V 
Notes
Only applicable to IT power systems where the earth on the distribution transformer is interconnected with the earth on the consumer side (RE=RA in Figure 44.A1 of IEC 60634-4-44:2018). 

Product images

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