VPU AC I 2 300/12.5
VPU AC I 2 300/12.5
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Schematic circuit diagram

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

Ürün No. 2591400000
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Approvals General ordering data Abmessungen und Gewichte Temperatures Umweltanforderungen Données de mesure UL General data Insulation coordination acc. to EN 50178 Dane znamionowe IEC / EN Connection data Electrical data General data Guarantee Wichtiger Hinweis Product images 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/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/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
준수 
UL File Number Search
[Witryna UL](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E3542610000 

General ordering data

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

Abmessungen und Gewichte

Hloubka
91 mm
Depth (inches)
3,583 inch
Výška
96,3 mm
Hauteur (pouces)
3,791 inch
Šířka
36 mm
Szerokość (cale)
1,417 inch
Net weight
342 g

Temperatures

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

Umweltanforderungen

RoHS Compliance Status
Konform ohne Ausnahme 
REACH SVHC
0.1 wt% 이상의 SVHC 없음 

Données de mesure UL

Ambient temperature (operational), max.
85 °C
정격 전압 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

Pollution severity
2 
Surge voltage category
III 

Dane znamionowe IEC / EN

Discharge current Imax (8/20µs) wire-PE
50 kA 
Discharge current In (8/20µs) wire-PE
20 kA 
Energy coordination (≤10 m)
Тип I 
Тип II 
Тип III 
Follow-on current extinguishing capability Ifi
Not available due for technical reasons 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Integrierte Vorsicherung
No 
Leakage current at Un
0,6 mA
Lightning test current Iimp (10/350 µs) (L-PE)
12,5 kA
Low voltage network
Single-phase 
TN 
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 
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
≤ 25 ns 
Signalling contact
No 
Standards
IEC61643-11, EN61643-11 
UL 1449 
Temporary surge voltage (over-voltage) - TOV
337 V
Voltage type
AC 
Zatížitelnost zkratovým proudem ISCCR
50 kA

Connection data

Stripping length
18 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Stripping length, rated connection
15 mm
Coppia di serraggio, min.
2 Nm
Moment obrotowy dociągający, maks.
4,5 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
4 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
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 

Wichtiger Hinweis

Product information
Beim Einsatz in DC Applikationen nutzen Sie bitte die Sicherung von 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