VPU AC I 4 R 300/12.5
VPU AC I 4 R 300/12.5
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Schematic circuit diagram

VPU AC I 4 R 300/12.5

Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C-S, TN-S

№ продукта 2591430000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Rated data UL 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 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
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, with remote contact, TN-C-S, TN-S 
Order No.
2591430000 
Type
VPU AC I 4 R 300/12.5 
GTIN (EAN)
4050118599510 
Qty.
1 items
Last order date
/Date(1780264800000)/ 
Alternative product
[2983610000](~/p/2983610000) 

Dimensions and weights

Глубина
91 mm
Depth (inches)
3,583 inch
Height
104,5 mm
Height (inches)
4,114 inch
Width
72 mm
Width (inches)
2,835 inch
Net weight
680 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% 

Rated data UL

Temperatura ambiente (operativa), 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
all modes 
VPR (L-L)
1.800 V
VPR (L-N)
1.800 V
VPR (L-PE)
900 V
Voltage type
AC 

Connection data, remote alert

Lunghezza di spelatura
8 mm
Sezione di collegamento cavo, flessibile, max.
1,5 mm²
Sezione di collegamento cavo, flessibile, min.
0,14 mm²
Tipo di collegamento
PUSH IN 

General data

Altitudine di esercizio
≤ 4000 m 
Classe d'infiammabilità UL 94
V-0 
Colori
orange 
black 
Forma
Installation housing; 4TE 
Insta IP 20 
Grado di protezione
IP20 in installed state 
Guida equipaggiata
TS 35 
Indicatore ottico di funzionamento
green = OK; red = arrester is defective - replace 
Segmento
Power distribution 
Versione
Surge protection 
with remote contact 

Insulation coordination acc. to EN 50178

Classe di sovratensione
III 
Grado di lordura
2 

Rated data IEC / EN

Contatto di segnalazione
250 V 1A 1CO 
Corrente di fuga in Un
0,6 mA
Discharge current Imax (8/20µs) wire-PE
50 kA 
Energy coordination (≤10 m)
Type I 
Type II 
Type III 
Frequency range, max.
60 Hz
Fuse protection
No Fuse neccessary ≤315 A gG 
Höchste Dauerspannung, Uc (AC)
300 V 
Jmenovité napětí (AC)
230 V
Kisülési áram In (8/20 µs) vezeték-PE
20 kA 
Low voltage network
TN-C-S 
TN-S 
Mains voltage
230 V / 400 V 
Number of poles
3 
Protection level Up at IN (L/N-PE)
≤ 1.5 kV 
Requirements category acc. to IEC 61643-11
Type I 
Type II 
Response time / fallback time
≤ 25 ns 
Spannungsart
AC 
Standards
IEC61643-11, EN61643-11 
UL 1449 
Temporary surge voltage (over-voltage) - TOV
337 V
Testovací zkušební proud Iimp(10/350 µs) (L-PE)
12,5 kA
Zdolność wygaszania prądu następczego Ifi
Not available due for technical reasons 
Встроенный резервный предохранитель
No 
Класс требований согласно EN 61643-11
T1 
T2 
쇼트 회로 전류 등급 ISCCR
50 kA
주파수 범위, 최소
50 Hz

Connection data

Lunghezza di spellatura
18 mm
Tecnica di collegamento cavi
Screw connection 
Tipo di collegamento
Screw connection 
Lunghezza di spellatura, collegamento di dimensionamento
15 mm
Tightening torque, min.
2 Nm
Tightening torque, max.
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

Tipo di tensione
AC 

General data

Numero di poli
3 
Grado di protezione
IP20 in installed state 
Colour
orange 
black 

Guarantee

Periodo
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