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

Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase, TN

Item No. 2736310000
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Homologaciones General ordering data Dimensiones y pesos Temperatures Environmental Product Compliance Données de mesure UL Connection data, remote alert General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Electrical data General data IECEx/ATEX/cUL besorolás Guarantee Classifications

Homologaciones

Approvals
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ROHS
Conforme 
UL File Number Search
[Site Web UL](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E354261 

General ordering data

Version
Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase, TN 
Order No.
2736310000 
Type
VPU AC II US 1 R 240/50 
GTIN (EAN)
4050118825411 
Qty.
1 items

Dimensiones y pesos

Depth
68 mm
Depth (inches)
2,677 inch
Depth including DIN rail
76 mm
Height
111 mm
Height (inches)
4,37 inch
Width
18 mm
Largeur (pouces)
0,709 inch
Mounting dimension - height
75 mm
Net weight
135 g

Temperatures

Storage temperature
-40 °C...85 °C 
Ambient temperature
-40 °C…85 °C 
Operating temperature
-40 °C...85 °C 
습도
5 ~ 95 % 상대 습도 

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
Pas de SVHC au-dessus de 0,1 % en poids 

Données de mesure UL

Ambient temperature (operational), max.
85 °C
Rated Voltage UN
240 V
VPR (N-PE)
900 V
MCOV (L-PE)
300 V
MCOV (N-PE)
300 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)
1.800 V
VPR (L-PE)
900 V
Тип напряжения
Переменный ток 
Энергетические сети UL
Split-Phase 

Connection data, remote alert

Connection type
PUSH IN 
Cross-section for connected wire, solid core, max.
1,5 mm²
Cross-section for connected wire, solid core, max. (AWG)
AWG 10 
Cross-section for connected wire, solid core, min.
0,25 mm²
Cross-section for connected wire, solid core, min. (AWG)
AWG 30 
Stripping length
12 mm

General data

Colour
orange 
black 
Design
Installation housing; 1TE 
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
Protector de sobretensión 
con contacto remoto 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Discharge current Imax (8/20µs) N-PE
50 kA 
Discharge current Imax (8/20µs) wire-PE
50 kA 
Discharge current In (8/20µs) N-PE
20 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
0,3 mA
Low voltage network
Single-phase 
TN 
Max. continuous voltage, Uc (AC)
300 V 
Number of poles
1 
Protection level Up at IN (L/N-PE)
≤ 1500 V 
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
250 V 1A 1CO 
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
클램프 범위, 정격 결선
16 mm²
클램프 범위, 최소
1,5 mm²
클램프 범위, 최대
35 mm²
결선 단면규격 AWG, 최소
AWG 16 
결선 단면규격 AWG, 최대
AWG 2 
와이어 단면, 솔리드, 최소
1,5 mm²
와이어 단면, 솔리드, 최대
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), min.
2,5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
35 mm²
Сечение подсоединяемого провода, скрученный, мин.
1,5 mm²
Сечение подсоединяемого провода, скрученный, макс.
35 mm²

Electrical data

Voltage type
AC 

General data

Number of poles
1 
Protection degree
IP20 po zamontowaniu 
Цветовой код
оранжевый 
черный 

IECEx/ATEX/cUL besorolás

Certificate no. (cULus)
E354261 

Guarantee

Time interval
5 years 

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