VPU AC I 4 255/12.5 LCF MB
VPU AC I 4 255/12.5 LCF MB
전기 기호
Schematic circuit diagram

VPU AC I 4 255/12.5 LCF MB

, low voltage, Surge protection, Surge protection I / II, TN-C-S, TN-S

Ürün No. 2976640000
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Veri sayfasını indir Mühendislik desteği Ürün İndirmleri
Aksesuarlar 3 İlgili ürünler 8
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Electrical data General data Guarantee Classifications

Approvals

Godkännanden
![](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/756ea985-024d-4142-85a7-acc2e9775394/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Utförande
, low voltage, Surge protection, Surge protection I / II, TN-C-S, TN-S 
Art.nr.
2976640000 
Typ
VPU AC I 4 255/12.5 LCF MB 
GTIN (EAN)
4099986825918 
Qty.
1 adet

Dimensions and weights

Djup
65 mm
Depth (inches)
2.559 inch
Höjd
90 mm
Height (inches)
3.543 inch
Bredd
72 mm
Width (inches)
2.835 inch
Net weight
416 g

Temperatures

Lagertemperatur
-40 °C...85 °C 
Omgivningstemperatur
…85 °C 
Drifttemperatur
-40 °C...85 °C 
Fuktighet vid driftstemperatur
5 - 95% rel. humidity 
Humidity
5 - 95% rel. humidity 

Environmental Product Compliance

RoHS-kompatibilitetsstatus
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

General data

Barevný
black 
Design
Installation housing; 4TE 
Insta IP 20 
Klasifikace hořlavosti UL 94
V-0 
Nosná lišta
TS 35 
Operating altitude
≤ 4000 m 
Optický funkční displej
green = OK; red = arrester is defective - replace 
Segment
Power distribution 
Stupeň krytí
IP20 in installed state 
Verze
low voltage 
Surge protection 
Surge protection I / II 

Insulation coordination acc. to EN 50178

Überspannungskategorie
I 
III 

Rated data IEC / EN

Clase de requisitos según la norma EN 61643-11
T1 
T2 
Corrente di scarica (tipo III)
3 kA
Corrente di scarica Imax. (8/20µs) filo-PE
50 kA 
Corrente di scarica In (8/20 µs) filo-PE
20 kA 
Corrente nominale di cortocircuito ISCCR
25 kA
Discharge current Imax (8/20µs) N-PE
100 kA 
Energia koordináció (≤10 m)
Type I 
Type II 
Type III 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse protection
No Fuse neccessary ≤250 A gG 
Kisülési áram In (8/20 µs) N-PE
50 kA 
Kombinierter Stoß UOC
6 kV
Leakage current at Un
0 µA
Lightning test current Iimp (10/350 µs) (L-PE)
12.5 kA
Lightning test current, Iimp (10/350 µs) (N-PE)
12.5 kA 
Livello di protezione Up con IN (L/N-PE)
≤ 1.5 kV 
Max. continuous voltage, Uc (AC)
255 V 
Number of poles
4 
Névleges feszültség (AC)
230 V
Requirements category acc. to IEC 61643-11
Type I 
Type II 
Signalling contact
No 
Spänningstyp
AC 
Standards
IEC 61643-11 
EN 61643-11 
Temporär överspänning - TOV
442 V
Wbudowane zabezpieczenie wstępne
No 
Zdolność wygaszania prądu następczego Ifi
25 kA 
Низковольтная сеть
TN-C-S 
TN-S 
Ток провода IPE
5 µA
Уровень защиты, Up при IN (N-PE)
≤ 1.5 kV 
반응 시간/대체 시간
<100 ns 

Connection data

Délka odizolování
18 mm
Metoda připojení vodiče
Screw connection 
Typ připojení
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
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
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
25 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection cross-section, stranded, max.
35 mm²

Electrical data

전압 유형
AC 

General data

Počet pólů
4 
Protection degree
IP20 in installed state 
Colour
black 

Guarantee

Časový interval
5 years 

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