VPU ZPA S I 3+1 RA 300/12,5
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VPU ZPA S I 3+1 RA 300/12,5
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VPU ZPA S I 3+1 RA 300/12,5

Surge voltage arrester, Low voltage, Leakage-current-free, TN-C-S, TN-S, TT, IT with N, IT without N

Produkt-ID 2830920000
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Aksesuarlar 11 İlgili ürünler 6
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance dane przyłącza komunikacja bezprzewodowa Dati generali 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) 
![](https://assets.dam.weidmueller.com/assets/api/756ea985-024d-4142-85a7-acc2e9775394/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Surge voltage arrester, Low voltage, Leakage-current-free, TN-C-S, TN-S, TT, IT with N, IT without N 
Order No.
2830920000 
Type
VPU ZPA S I 3+1 RA 300/12,5 
GTIN (EAN)
4064675390121 
Qty.
1 adet

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% 

dane przyłącza komunikacja bezprzewodowa

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

Dati generali

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

Ableitstrom Imax (8/20µs) N-PE
100 kA 
Ableitstrom In (8/20µs) N-PE
80 kA 
Anforderungsklasse nach EN 61643-11
T1 
T2 
T3 
Anforderungsklasse nach IEC 61643-11
Tipo I 
Tipo II 
Tipo III 
Combined pulse UOC
6 kV
Doba odezvy / doba havarijního stavu
≤ 100 ns 
Energy coordination (≤10 m)
Type I 
Type II 
Type III 
Frekvenční rozsah, max.
60 Hz
Frekvenční rozsah, min.
50 Hz
Höchste Dauerspannung, Uc (N-PE)
305 V
Integrated back-up fuse
No 
Jmenovité napětí (AC)
240 V
Leakage current at Un
5 µA
Netzspannung
230 V / 400 V 
Ochranné pojistky
No Fuse neccessary ≤160 A gG 
PE conductor current IPE
5 µA
Počet pólů
4 
Protection level Up at IN (L/N-PE)
≤ 1.5 kV 
Proud atmosférického přepětí, Iimp (10/350 µs) (N-PE)
50 kA 
Short-circuit current rating ISCCR
25 kA
Signalizační kontakt
250 V 1A 1CO 
SPD type
T1 
T2 
T3 
Síť o nízkém napětí
TN-C-S 
TN-S 
TT 
IT with N 
IT without N 
Testovací zkušební proud Iimp(10/350 µs) (L-PE)
12,5 kA
Typ napětí
AC 

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
Clamping range, max.
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