VPU AC II US 2 R 240/50
VPU AC II US 2 R 240/50
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VPU AC II US 2 R 240/50

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

Item No. 2736330000
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Аксессуары 4 Запасные части 3 Связанные продукты 6
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 Ratings IECEx/ATEX/cUL Guarantee Classifications

Approvals

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

General ordering data

Utförande
Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase, TN-S 
Art.nr.
2736330000 
Typ
VPU AC II US 2 R 240/50 
GTIN (EAN)
4050118825824 
Qty.
1 items

Dimensions and weights

Djup
68 mm
Depth (inches)
2.677 inch
Depth including DIN rail
76 mm
Höjd
104.5 mm
Height (inches)
4.114 inch
Bredd
36 mm
Width (inches)
1.417 inch
Montagemått höjd
75 mm
Net weight
258 g

Temperatures

Storage temperature
-40 °C...85 °C 
Ambient temperature
-40 °C…85 °C 
Operating temperature
-40 °C...85 °C 
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
VPR (N-PE)
900 V
MCOV (L-PE)
300 V
MCOV (N-PE)
300 V
SCCR
150 kA
In
20 kA
Category
SPD TYPE 1 
Connection cross-section AWG, min.
AWG 14 
Connection cross-section AWG, max.
AWG 6 
Ambient temperature (operational), min.
-40 °C
MODE
all modes 
VPR (L-N)
1,800 V
VPR (L-PE)
900 V
Voltage type
AC 
UL Energy Networks
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; 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
Surge protection 
with remote contact 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Coordinación de energía (≤10 m)
Type II 
Type III 
Corriente de fuga In (8/20µs) N-PE
20 kA 
Discharge current Imax (8/20µs) N-PE
50 kA 
Discharge current In (8/20µs) wire-PE
20 kA 
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 
Integrerad försäkring
No 
Kategorie požadavků podle normy IEC 61643-11
Type II 
Leakage current at Un
0.5 mA
Low voltage network
Single-phase 
TN-S 
Max. trvalé napětí, Uc (AC)
300 V 
Number of poles
2 
Poziom ochrony Up dla IN (L/N-PE)
≤ 1500 V 
Rated voltage (AC)
240 V
Response time / fallback time
≤ 25 ns 
Signalling contact
250 V 1A 1CO 
Standardy
IEC 61643-11 
EN 61643-11 
UL 1449 
NFPA 79 
Síťové napětí
240 V 
Temporary surge voltage (over-voltage) - TOV
337 V
Tipo SPD
T2 
Třída požadavků podle normy EN 61643-11
T2 
T3 
Voltage type
AC 
Возможность отслеживания устранения тока Ifi
Follow current need not be taken into account 
Номинальный ток короткого замыкания ISCCR
50 kA
방전 전류 I최대 (8/20µs) 와이어-PE
50 kA 

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
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
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
2.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
35 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
2 
Protection degree
IP20 in installed state 
Colour
orange 
black 

Ratings IECEx/ATEX/cUL

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