VPU AC I 2 300/12.5
VPU AC I 2 300/12.5
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VPU AC I 2 300/12.5

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Available until: 01.06.2026

Alternative product: 2983540000

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

N.º de artículo 2591400000
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Příslušenství 4 Náhradní díly 2 Příbuzné výrobky 6
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Rated data UL General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Electrical data General data Guarantee Important note Product images Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319263/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E3542610000 

General ordering data

Version
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN 
Order No.
2591400000 
Type
VPU AC I 2 300/12.5 
GTIN (EAN)
4050118599220 
Qty.
1 items
Delivery status
This article will no longer be available in the future. 
Available until
01.06.2026 
Alternative product
[2983540000](~/p/2983540000) 

Dimensions and weights

Depth
91 mm
Depth (inches)
3,583 inch
Výška
96,3 mm
Height (inches)
3,791 inch
Width
36 mm
Width (inches)
1,417 inch
Net weight
342 g

Temperatures

Skladovací teplota
-40 °C...85 °C 
Ambient temperature
…85 °C 
Provozní teplota
-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% 

Rated data UL

Ambient temperature (operational), max.
85 °C
Rated Voltage UN
240 V
VPR (N-PE)
900 V
MCOV (L/N-PE)
300 V
SCCR
150 kA
In
20 kA
Category
SPD TYPE 1CA 
Ambient temperature (operational), min.
−40 °C
Certificate No. (cURus)
E3542610000 
MODE
L-N 
L-G 
N-G 
VPR (L-N)
1 800 V
VPR (L-PE)
900 V
Voltage type
AC 

General data

Colour
orange 
black 
Design
Installation housing; 2TE 
Insta IP 20 
Mounting rail
TS 35 
Operating altitude
≤ 4000 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 

Insulation coordination acc. to EN 50178

Catégorie de surtension
III 
Degré de pollution
2 

Rated data IEC / EN

Blixttestström Iimp(10/350 µs) (L-PE)
12,5 kA
Contatto di segnalazione
No 
Courant de fuite à Un
0,6 mA
Discharge current Imax (8/20µs) wire-PE
50 kA 
Discharge current In (8/20µs) wire-PE
20 kA 
Energy coordination (≤10 m)
Type I 
Type II 
Type III 
Follow-on current extinguishing capability Ifi
Not available due for technical reasons 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Integrated back-up fuse
No 
Mains voltage
230 V / 400 V 
Max. continuous voltage, Uc (AC)
300 V 
Number of poles
2 
Protection level Up at IN (L/N-PE)
≤ 1.5 kV 
Requirements category acc. to IEC 61643-11
Type I 
Type II 
Requirements class, acc. to EN 61643-11
T1 
T2 
Response time / fallback time
≤ 25 ns 
Rete a bassa tensione
Single-phase 
TN 
Short-circuit current rating ISCCR
50 kA
Standards
IEC61643-11, EN61643-11 
UL 1449 
Temporary surge voltage (over-voltage) - TOV
337 V
Tensione nominale (AC)
230 V
Voltage type
AC 

Connection data

Stripping length
18 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Stripping length, rated connection
15 mm
Tightening torque, min.
2 Nm
Tightening torque, max.
4,5 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
4 mm²
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

Electrical data

Voltage type
AC 

General data

Number of poles
2 
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 

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