VPU AC II 2 R 300/50 Y
VPU AC II 2 R 300/50 Y
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Schematic circuit diagram

VPU AC II 2 R 300/50 Y

This product will soon be unavailable.

Disponibile fino a: 01.06.2026

Альтернативный продукт: 2591050000

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

Art.-Nr. 2639360000
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Datenblatt herunterladen Technická podpora Dokumenty ke stažení
Accessories 4 Spare parts 3 Related products 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 Guarantee Important note Product images Classifications

Approvals

Homologaciones
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319263/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E3542610000 

General ordering data

Version
Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase, TN-S 
Order No.
2639360000 
Type
VPU AC II 2 R 300/50 Y 
GTIN (EAN)
4050118679359 
Qty.
1 items
Statut de livraison
This article will no longer be available in the future. 
Disponibile fino a
01.06.2026 
Альтернативный продукт
[2591050000](~/p/2591050000) 

Dimensions and weights

Profundidad
70 mm
Depth (inches)
2.756 inch
Depth including DIN rail
76 mm
Height
104.5 mm
Height (inches)
4.114 inch
Szélesség
36 mm
Width (inches)
1.417 inch
Net weight
260 g

Temperatures

Storage temperature
-40 °C...85 °C 
주변 온도
-40 °C…85 °C 
Temperatura eksploatacyjna
-40 °C...85 °C 
Páratartalom
5 - 95% rel. humidity 

Environmental Product Compliance

Состояние соответствия 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)
900 V
MCOV (L-PE)
300 V
MCOV (L/N-PE)
300 V
MCOV (N-PE)
300 V
SCCR
150 kA
In
20 kA
Category
SPD TYPE 1CA 
Ambient temperature (operational), min.
-40 °C
Certificate No. (cURus)
E3542610000 
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, min.
0.25 mm²
Stripping length
8 mm

General data

Colour
orange 
black 
Mounting rail
TS 35 
Operating altitude
≤ 4000 m 
Optical function display
green = ok, yellow = warning, red = arrester is defective - replace. 
Protection degree
IP20 in installed state 
Segment
Power distribution 
Класс пожаростойкости UL 94
V-0 
버전
Surge protection 
with remote contact 
설계
Installation housing; 2TE 
Insta IP 20 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Combined pulse UOC
6 kV
Discharge current (type III)
3 kA
Discharge current Imax (8/20µs) wire-PE
50 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 ≤160 A gG 
No Fuse neccessary ≤315 A gG 
Integrated back-up fuse
No 
Leakage current at Un
0.5 mA
Low voltage network
Single-phase 
TN-S 
Mains voltage
230 V / 400 V 
Max. continuous voltage, Uc (AC)
300 V 
Number of poles
2 
Následná schopnost potlačit proud Ifi
Follow current need not be taken into account 
Protection level Up at IN (L/N-PE)
≤ 1500 V 
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 
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 
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
Tightening torque, max.
4.5 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
1.5 mm²
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 
Protection degree
IP20 in installed state 
Colour
orange 
black 

Guarantee

Time interval
5 years 

Important note

Сведения об изделии
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