VPU AC II 1+1 300/50
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VPU AC II 1+1 300/50
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VPU AC II 1+1 300/50

Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN, TT, IT with N, IT without N

Ürün No. 2591060000
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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 Product images Classifications

Approvals

Omologazioni
![](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/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/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
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Сертификат № (cURus)
E354261 

General ordering data

Versione
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN, TT, IT with N, IT without N 
N. d’ordine
2591060000 
Tipo
VPU AC II 1+1 300/50 
GTIN (EAN)
4050118599879 
Qty.
1 adet

Dimensions and weights

Profondità
68 mm
Depth (inches)
2,677 inch
Depth including DIN rail
76 mm
Posizione verticale
90 mm
Height (inches)
3,543 inch
Larghezza
36 mm
Width (inches)
1,417 inch
Masa netto
254 g

Temperatures

Temperatura di magazzinaggio
-40 °C...85 °C 
Temperatura otoczenia
-40 °C…85 °C 
Temperatura d'esercizio
-40 °C...85 °C 
Humidity
5 - 95% rel. humidity 

Environmental Product Compliance

Stato conformità RoHS
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)
1.000 V
MCOV (L-PE)
300 V
MCOV (N-PE)
305 V
SCCR
150 kA
In
20 kA
Category
SPD TYPE 1CA 
Ambient temperature (operational), min.
-40 °C
Certificate No. (cURus)
E354261 
MODE
all modes 
VPR (L-N)
900 V
VPR (L-PE)
1.000 V
Voltage type
AC 
UL Energy Networks
Split-Phase 

Connection data, remote alert

Connection type
PUSH IN 

General data

IP20 in installed state 
Colour
black 
orange 
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 
Segment
Power distribution 
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

Capacité de coupure du courant résiduel lfi
Follow current need not be taken into account 
Combined pulse UOC
6 kV
Discharge current (type III)
3 kA
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 
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 
Leakage current at Un
1 µA
Low voltage network
Single-phase 
TN 
TT 
IT with N 
IT without N 
Mains voltage
230 V / 400 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 (N-PE)
≤ 1.5 kV 
Rated voltage (AC)
230 V
Requirements category acc. to IEC 61643-11
Type II 
Type III 
Requirements class, acc. to EN 61643-11
T2 
T3 
Response time / fallback time
≤ 25 ns 
Signalling contact
No 
SPD type
T2 
T3 
Standards
IEC 61643-11 
EN 61643-11 
UL 1449 
Stupeň krytí Up při IN (L/N-PE)
≤ 1500 V 
Temporary surge voltage (over-voltage) - TOV
337 V
Voltage type
AC 
Zatížitelnost zkratovým proudem ISCCR
50 kA
통합 백업 퓨즈
No 

Connection data

Stripping length
15 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Stripping length, rated connection
15 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
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 
IP20 in installed state 
Colour
black 
orange 
blue 

Guarantee

Time interval
5 years 

Important note

Informazioni sul prodotto

Only applicable to IT power systems where the earth on the distribution transformer is interconnected with the earth on the consumer side (RE=RA in Figure 44.A1 of IEC 60634-4-44:2018). For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V 

Product images

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