VPU AC I 3 300/12.5 LH
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VPU AC I 3 300/12.5 LH
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VPU AC I 3 300/12.5 LH

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

Produkt ID 2983570000
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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 Classifications

Approvals

Godkännanden
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/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

Utförande
Surge voltage arrester, Low voltage, Surge protection, TN-C 
Art.nr.
2983570000 
Typ
VPU AC I 3 300/12.5 LH 
GTIN (EAN)
4099986839694 
Qty.
1 Styk

Dimensions and weights

Djup
70 mm
Depth (inches)
2,756 inch
Höjd
90 mm
Height (inches)
3,543 inch
Bredd
54 mm
Width (inches)
2,126 inch
Net weight
534 g

Temperatures

Storage temperature
-40 °C...85 °C 
Ambient temperature
…85 °C 
Operating temperature
-40 °C...85 °C 
Humidity at operating temperature
5 - 95% rel. humidity 
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
MCOV (L-PE)
300 V
In
20 kA
Category
SPD TYPE 4CA 
Ambient temperature (operational), min.
-40 °C
Certificate No. (cURus)
E3542610000 
MODE
L-G 
Measured. Limiting Voltage
1.200 V
Voltage type
AC 
UL Energy Networks
Delta System 

Connection data, remote alert

Connection type
PUSH IN 
Stripping length
8 mm

General data

Colour
orange 
black 
Design
Installation housing; 3TE 
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 
UL 94 flammability rating
V-0 
Version
Surge protection 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Avledningsström Imax. (8/20 µs) ledare-PE
50 kA 
Avledningsström In (8/20 µs) ledare-PE
20 kA 
Energikoordinater (≤10 m)
Type I 
Type II 
Type III 
Frequency range, min.
50 Hz
Följdströmssläckande förmåga Ifi
Not available due for technical reasons 
Högsta normalspänning, Uc (AC)
300 V 
Integrerad försäkring
No 
Kortslutningsström ISCCR (Short Circuit Current Rating)
50 kA
Kravklass enligt EN 61643-11
T1 
T2 
Kravklass enligt IEC 61643-11
Type I 
Type II 
Leakage current at Un
6 µA
Netzform
TN-C 
Nivel de protección UP conductor - PE
1.500 V
Nätspänning
230 V / 400 V 
Protection level, UP wire - wire
1.500 V
Pólusszám
3 
Rated voltage (AC)
230 V
Signalling contact
No 
Skyddsledarström IPE
0,7 mA
Skyddsnivå Up vid IN (L/N-PE)
≤ 1.5 kV 
Surtension temporaire - TOV
337 V
Tempo di reazione / tempo di fallback
≤ 25 ns 
Voltage type
AC 
Испытательный разрядный ток, Iимп(10/350 мкс) фаза - защитное заземление (L-PE)
12,5 kA
Нормы
IEC 61643-11 
EN 61643-11 
UL 1449 
주파수 범위, 최대
60 Hz

Connection data

Stripping length
18 mm
Wire connection method
Screw connection 
Tightening torque, min.
3 Nm
Tightening torque, max.
4,5 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
1,5 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
3 
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 

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