VPU AC II US 1+1 240/50
VPU AC II US 1+1 240/50
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VPU AC II US 1+1 240/50

Überspannungsableiter, Niederspannung, Überspannungsschutz, Einphasig, TN, TT, IT mit N, IT ohne N

Produkt ID 2736340000
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Approvals Allgemeine Bestelldaten Abmessungen und Gewichte 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 Datos generales Ratings IECEx/ATEX/cUL Guarantee Wichtiger Hinweis 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/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/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
[Site Web UL](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E354261 

Allgemeine Bestelldaten

Version
Überspannungsableiter, Niederspannung, Überspannungsschutz, Einphasig, TN, TT, IT mit N, IT ohne N 
Order No.
2736340000 
Type
VPU AC II US 1+1 240/50 
GTIN (EAN)
4050118825817 
Qty.
1 Pezzo

Abmessungen und Gewichte

Depth
68 mm
Depth (inches)
2,677 inch
Depth including DIN rail
76 mm
Height
90 mm
Height (inches)
3,543 inch
Width
36 mm
Width (inches)
1,417 inch
Mounting dimension - height
75 mm
Net weight
242 g

Temperaturen

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

Umweltanforderungen

RoHS Compliance Status
Konform ohne Ausnahme 
REACH SVHC
No SVHC above 0.1 wt% 

Rated data UL

Ambient temperature (operational), max.
85 °C
Rated Voltage UN
240 V
VPR (N-PE)
1.000 V
MCOV (L-PE)
300 V
MCOV (N-PE)
305 V
SCCR
150 kA
In
20 kA
Категория
SPD TYPE 1 
Сечение подсоединяемого провода AWG, мин.
AWG 14 
Сечение подсоединяемого провода AWG, макс.
AWG 6 
Температура окружающей среды (рабочая), мин.
-40 °C
MODE
all modes 
VPR (L-N)
900 V
VPR (L-PE)
1.000 V
Тип напряжения
Переменный ток 
Энергетические сети UL
Split-Phase 

Connection data, remote alert

Connection type
PUSH IN 

General data

Colour
orange 
black 
blue 
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
Ochrana proti přepětí 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Discharge current Imax (8/20µs) N-PE
65 kA 
Discharge current Imax (8/20µs) wire-PE
50 kA 
Discharge current In (8/20µs) N-PE
40 kA 
Discharge current In (8/20µs) wire-PE
20 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
1 µA
Low voltage network
Single-phase 
TN 
TT 
IT with N 
IT without N 
Mains voltage
240 V 
Max. continuous voltage, Uc (AC)
300 V 
Max. continuous voltage, Uc (N-PE)
305 V
Number of poles
2 
Protection level Up at IN (L/N-PE)
≤ 1500 V 
Protection level Up at IN (N-PE)
≤ 1.5 kV 
Rated voltage (AC)
240 V
Requirements category acc. to IEC 61643-11
Type II 
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 
Standards
IEC 61643-11 
EN 61643-11 
UL 1449 
NFPA 79 
Temporary surge voltage (over-voltage) - TOV
337 V
Voltage type
AC 

Connection data

Stripping length
18 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Stripping length, rated connection
18 mm
Tightening torque, min.
3 Nm
Couple de serrage, max.
4,5 Nm
Campo di serraggio, collegamento di dimensionamento
16 mm²
Campo di sezioni, min.
1,5 mm²
Campo di sezioni, max.
35 mm²
Sezione di collegamento cavo AWG, min.
AWG 16 
Sezione di collegamento cavo AWG, max.
AWG 2 
Sezione di collegamento cavo, rigido, min.
1,5 mm²
Sezione di collegamento cavo, rigido, max.
35 mm²
와이어 결선 단면, 가는 꼬임, 최소
1,5 mm²
와이어 결선 단면, 가는 꼬임, 최대
25 mm²
컨덕터 단면, 연선, AEH(DIN 46228-1), 최소
2,5 mm²
컨덕터 단면, 연선, AEH(DIN 46228-1), 최대
35 mm²
Сечение подсоединяемого провода, скрученный, мин.
1,5 mm²
Сечение подсоединяемого провода, скрученный, макс.
35 mm²

Elektrische Daten

Voltage type
AC 

Datos generales

Number of poles
2 
Protection degree
IP20 in installed state 
Цветовой код
оранжевый 
черный 
синий 

Ratings IECEx/ATEX/cUL

Certificate no. (cULus)
E354261 

Guarantee

Time interval
5 years 

Wichtiger Hinweis

Product information

Nur für IT-Netzsysteme, bei denen die Masse am Verteilungstransformator mit der Masse auf Kundenseite verbunden ist (RE=RA in Abbildung 44.A1 von IEC 60634-4-44:2018). 

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