VPU AC I 0 950/12.5
VPU AC I 0 950/12.5
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VPU AC I 0 950/12.5

Spare arrester, Surge protection, IT without N

Item No. 2855240000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Rated data UL General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Electrical data General data Guarantee Classifications

Approvals

认证
![](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
Spare arrester, Surge protection, IT without N 
Order No.
2855240000 
Type
VPU AC I 0 950/12.5 
GTIN (EAN)
4064675533030 
Qty.
1 items

Dimensions and weights

Depth
80 mm
Depth (inches)
3.15 inch
Height
45 mm
Height (inches)
1.772 inch
Width
18 mm
Width (inches)
0.709 inch
Net weight
130 g

Temperatures

Storage 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

Rated Voltage UN
400 V
In
20 kA

General data

Colour
orange 
Design
Insta IP 20 
Operating altitude
≤ 2000 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 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
IV 

Rated data IEC / EN

Energy coordination (≤10 m)
Type I 
Type II 
Type III 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Höchste Dauerspannung, Uc (AC)
440 V 
Integrerad försäkring
No 
Kisülési áram In (8/20 µs) vezeték-PE
20 kA 
Leakage current at Un
0.3 mA
Low voltage network
IT without N 
Number of poles
1 
Protection level Up at IN (L/N-PE)
≤ 4 kV 
Rated voltage (AC)
800 V
Response time / fallback time
≤ 25 ns 
Signalling contact
No 
Standards
IEC61643-11, EN61643-11 
Testovací zkušební proud Iimp(10/350 µs) (L-PE)
12.5 kA
Třída požadavků podle normy EN 61643-11
T1 
Voltage type
AC 
Номинальный ток короткого замыкания ISCCR
25 kA
放電電流 I最大 (8 / 20µs) 導体 - PE
50 kA 

Connection data

Type of connection
Plug-in connection 
Wire cross-section, solid, max.
35 mm²
Wire connection cross section, finely stranded, max.
25 mm²

Electrical data

Voltage type
AC 

General data

Number of poles
1 
Protection degree
IP20 in installed state 
Colour
orange 

Guarantee

Time interval
5 years 

Classifications

ETIM 8.0
EC001457 
ETIM 9.0
EC001457 
ETIM 10.0
EC001457 
ECLASS 14.0
27-17-12-04 
ECLASS 15.0
27-17-12-04