VPU ZPA S I 3+1 RA 300/7,5
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VPU ZPA S I 3+1 RA 300/7,5
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VPU ZPA S I 3+1 RA 300/7,5

Surge voltage arrester, Low voltage, Leakage-current-free

Item No. 2830980000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Connection data, remote alert General data Rated data IEC / EN Connection data Electrical data General data Guarantee Important note Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319263/-S800/-T1z1mm-S80) 
ROHS
Conform 

General ordering data

Version
Surge voltage arrester, Low voltage, Leakage-current-free 
Order No.
2830980000 
Type
VPU ZPA S I 3+1 RA 300/7,5 
GTIN (EAN)
4064675390183 
Qty.
1 items

Dimensions and weights

Depth
236 mm
Depth (inches)
9.291 inch
Height
236 mm
Height (inches)
9.291 inch
Width
36 mm
Width (inches)
1.417 inch
Net weight
661 g

Temperatures

Storage temperature
-40 °C...85 °C 
Ambient temperature
…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% 

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
Max. torque
0.4 Nm

General data

auxiliary contact
Yes 
Colour
grey 
Mounting rail
Busbar 
Operating altitude
≤ 4000 m 
Optical function display
green = OK; red = arrester is defective - replace 
Protection degree
IP20 
Segment
Power distribution 
Version
Leakage-current-free 

Rated data IEC / EN

Anforderungsklasse nach IEC 61643-11
Type I 
Type II 
Type III 
Combined pulse UOC
6 kV
Corrente di scarica In (8/20 µs) N-PE
80 kA 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse protection
No Fuse neccessary ≤160 A gG 
Integrated back-up fuse
No 
Kisülési áram Imax (8/20 µs) N-PE
100 kA 
Kortslutningsström ISCCR (Short Circuit Current Rating)
25 kA
Leakage current at Un
5 µA
Lightning test current Iimp (10/350 µs) (L-PE)
7.5 kA
Mains voltage
230 V / 400 V 
Number of poles
4 
PE conductor current IPE
5 µA
Proud atmosférického přepětí, Iimp (10/350 µs) (N-PE)
30 kA 
Rated voltage (AC)
240 V
Requirements class, acc. to EN 61643-11
T1 
T2 
T3 
Response time / fallback time
≤ 100 ns 
Signalling contact
250 V 1A 1CO 
SPD type
T1 
T2 
T3 
Tensión continua máxima, Uc (N-PE)
305 V
Voltage type
AC 
Уровень защиты, Up при IN (L/N-PE)
≤ 1.5 kV 
에너지 조율(≤10m)
Type I 
Type II 
Type III 

Connection data

Stripping length
18 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Tightening torque, max.
4.5 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
4 mm²
35 mm²
Wire cross-section, solid, min.
16 mm²
Wire cross-section, solid, max.
35 mm²
Wire connection cross section, finely stranded, max.
25 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
16 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
25 mm²
Connection cross-section, stranded, min.
16 mm²
Connection cross-section, stranded, max.
35 mm²

Electrical data

Voltage type
AC 

General data

Number of poles
4 
Protection degree
IP20 
Colour
grey 

Guarantee

Time interval
5 years 

Important note

Product information

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). 

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