VPU AC II 4 300/50
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VPU AC II 4 300/50
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VPU AC II 4 300/50

Überspannungsableiter, Niederspannung, Überspannungsschutz, TN-C-S, TN-S

Produkt ID 2591140000
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Approvals Allgemeine Bestelldaten Dimensions and weights Temperaturen Umweltanforderungen Rated data UL Connection data, remote alert General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Elektrische Daten Общие параметры 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)
E354261 

Allgemeine Bestelldaten

Version
Überspannungsableiter, Niederspannung, Überspannungsschutz, TN-C-S, TN-S 
Order No.
2591140000 
Type
VPU AC II 4 300/50 
GTIN (EAN)
4050118599794 
Qty.
1 Styk

Dimensions and weights

Depth
68 mm
Depth (inches)
2.677 inch
Mélység DIN sínnel együtt
76 mm
Height
90 mm
Height (inches)
3.543 inch
Width
72 mm
Width (inches)
2.835 inch
Net weight
494 g

Temperaturen

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

Umweltanforderungen

RoHS Compliance Status
Konform ohne Ausnahme 
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)
1,000 V
MCOV (L-PE)
300 V
MCOV (L/N-PE)
300 V
MCOV (N-PE)
300 V
SCCR
150 kA
In
20 kA
Category
SPD TYPE 1CA 
Ambient temperature (operational), min.
-40 °C
Certificate No. (cURus)
E354261 
MODE
all modes 
VPR (L-L)
1,800 V
VPR (L-N)
1,800 V
VPR (L-PE)
1,000 V
전압 유형
AC 
UL Energy Networks
3-phase WYE 

Connection data, remote alert

Connection type
PUSH IN 

General data

Byggform
Installation housing; 4TE 
Insta IP 20 
Colour
orange 
black 
Mounting rail
TS 35 
Operating altitude
≤ 4000 m 
Protection degree
IP20 in installed state 
UL 94 flammability rating
V-0 
Utförande
Surge protection 
Сегмент
Power distribution 
광학 기능 디스플레이
green = OK; red = arrester is defective - replace 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Combined pulse UOC
6 kV
Corrente di scarica In (8/20 µs) filo-PE
20 kA 
Discharge current (type III)
3 kA
Discharge current Imax (8/20µs) wire-PE
50 kA 
Energy coordination (≤10 m)
Type II 
Type III 
Follow-on current extinguishing capability Ifi
Follow current need not be taken into account 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse protection
No Fuse neccessary ≤315 A gG 
250 A gG @50 kA Isccr 
315 A gG @25 kA Isccr 
Integrated back-up fuse
No 
Leakage current at Un
0.7 mA
Low voltage network
TN-C-S 
TN-S 
Mains voltage
230 V / 400 V 
Max. continuous voltage, Uc (AC)
300 V 
Number of poles
4 
Protection level Up at IN (L/N-PE)
≤ 1500 V 
Rated voltage (AC)
230 V
Requirements category acc. to IEC 61643-11
Type II 
Type III 
Requirements class, acc. to EN 61643-11
T2 
T3 
Response time / fallback time
≤ 25 ns 
Short-circuit current rating ISCCR
50 kA
Signalling contact
No 
SPD type
T2 
T3 
Standards
IEC 61643-11 
EN 61643-11 
UL 1449 
Temporary surge voltage (over-voltage) - TOV
337 V
Voltage type
AC 

Connection data

Stripping length
15 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Longueur de dénudage, raccordement nominal
15 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 connection cross section AWG, min.
AWG 16 
Wire connection cross section AWG, max.
AWG 2 
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

Elektrische Daten

Voltage type
AC 

Общие параметры

Número de polos
4 
Protection degree
IP20 in installed state 
Colour
orange 
black 

Guarantee

Time interval
5 years 

Important note

Product information
Pro použití v DC aplikacích použijte pojistku SIBA Typ NH2XL aR/aSF DC 1500 V 

Product images

Classifications

ETIM 8.0
EC000941 
ETIM 9.0
EC000941 
ETIM 10.0
EC000941 
ECLASS 14.0
27-17-12-02 
ECLASS 15.0
27-17-12-02