VPU AC II+III 3 440/20 S
VPU AC II+III 3 440/20 S
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Schematic circuit diagram

VPU AC II+III 3 440/20 S

Surge voltage arrester, Low voltage, TN-C

Ürün No. 2908460000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance 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 Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Surge voltage arrester, Low voltage, TN-C 
Order No.
2908460000 
Type
VPU AC II+III 3 440/20 S 
GTIN (EAN)
4099986190665 
Množství
1 ks

Dimensions and weights

Depth
70 mm
Depth (inches)
2,756 inch
Height
97 mm
Height (inches)
3,819 inch
Width
36 mm
Width (inches)
1,417 inch
Net weight
262 g

Temperatures

Ambient temperature
-40 °C…85 °C 
Operating temperature
-40 °C...85 °C 
Vlhkost
Rel. vlhkost 5–95 % 

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Connection data, remote alert

Connection type
PUSH IN 

General data

Byggform
Installation housing; 2TE 
Insta IP 20 
Colour
grey 
Mounting rail
TS 35 
Operating altitude
≤ 2000 m 
≤ 4000 m 
Optyczny wskaźnik pracy
green = OK; red = arrester is defective - replace 
Protection degree
IP20 in installed state 
UL 94 flammability rating
V-0 
Сегмент
Power distribution 

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
20 kA 
Discharge current In (8/20µs) wire-PE
10 kA 
Energy coordination (≤10 m)
Type II 
Type III 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse protection
No Fuse neccessary ≤100 A gG 
Integrated back-up fuse
No 
Low voltage network
TN-C 
Max. continuous voltage, Uc (AC)
440 V 
Number of poles
3 
Protection level Up at IN (L/N-PE)
≤ 1.7 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 
Short-circuit current rating ISCCR
25 kA
Signalling contact
No 
Standards
IEC 61643-11 
EN 61643-11 
Temporary surge voltage (over-voltage) - TOV
440 V
Voltage type
AC 
Protection level Up at IN (L-PE) (type III)
≤1 kV 

Connection data

Avisoleringslängd
13 mm
Conductor connection cross-section PE, stranded, max.
35 mm²
Průřez připojení vodičů PE, pevný, max.
35 mm²
導体接続方法
Screw connection 
Typ připojení
Screw connection 
Stripping length, rated connection
13 mm
Tightening torque, min.
1,2 Nm
Utahovací moment, max.
2 Nm
Rozsah sevření, jmenovité připojení
10 mm²
Upínací rozsah, min.
2,5 mm²
Upínací rozsah, max.
35 mm²
Leiteranschlussquerschnitt, eindrähtig, min.
2,5 mm²
Wire cross-section, solid, max.
10 mm²
Wire connection cross section, finely stranded, min.
2,5 mm²
Section de raccordement du conducteur, souple, max.
25 mm²
Connection cross-section, stranded, min.
2,5 mm²
Connection cross-section, stranded, max.
10 mm²

Electrical data

Feszültség típusa
AC 

General data

Количество полюсов
3 
Protection degree
IP20 in installed state 
Colour
grey 

Guarantee

Période
5 years 

Important note

Product information
For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V 

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