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

VPU ZPA I 3+1 300/7,5

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

Ürün No. 2674460000
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Zulassungen 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 Besorolások

Zulassungen

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
Conforme 

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.
2674460000 
Type
VPU ZPA I 3+1 300/7,5 
GTIN (EAN)
4050118686838 
CPZ
1 Pezzo

Dimensions and weights

Depth
236 mm
Profundidad (pulgadas)
9,291 inch
Height
229 mm
Magasság (coll)
9,016 inch
Width
36 mm
Larghezza (pollici)
1,417 inch
순중량
100 g

Temperatures

Storage temperature
-40 °C...70 °C 
Ambient temperature
…85 °C 
Operating temperature
-40 °C...85 °C 
습도
5 ~ 95 % 상대 습도 

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC superiori a 0,1 wt% 

Connection data, remote alert

Connection type
PUSH IN 

General data

Colour
grey 
Design
for 40mm busbars 
Operating altitude
≤ 4000 m 
Optical function display
green = OK; red = arrester is defective - replace 
Protection degree
IP30 
in combination with the cover 
Segment
Power distribution 
Suitable for
Count-in installation (leakage current free) 
UL 94 flammability rating
V-0 
Version
Leakage-current-free 

Rated data IEC / EN

Discharge current Imax (8/20µs) N-PE
100 kA 
Discharge current Imax (8/20µs) wire-PE
50 kA 
Discharge current In (8/20µs) N-PE
80 kA 
Discharge current In (8/20µs) wire-PE
20 kA 
Energy coordination (≤10 m)
Type I 
Type II 
Type III 
Follow-on current extinguishing capability Ifi
Follow current need not be taken into account 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse protection
No Fuse neccessary ≤315 A gG 
Integrated back-up fuse
No 
Leakage current at Un
5 µA
Lightning test current Iimp (10/350 µs) (L-PE)
7,5 kA
Lightning test current, Iimp (10/350 µs) (N-PE)
30 kA 
Low voltage network
TN-C-S 
TN-S 
TT 
IT with N 
IT without N 
Mains voltage
230 V / 400 V 
Max. continuous voltage, Uc (AC)
300 V 
Max. continuous voltage, Uc (N-PE)
305 V
Number of poles
4 
PE conductor current IPE
5 µA
Protection level Up at IN (L/N-PE)
≤ 1.5 kV 
Protection level Up at IN (N-PE)
≤ 1.5 kV 
Rated voltage (AC)
240 V
Requirements category acc. to IEC 61643-11
Type I 
Type II 
Requirements class, acc. to EN 61643-11
T1 
T2 
T3 
Response time / fallback time
≤ 100 ns 
Short-circuit current rating ISCCR
25 kA
Signalling contact
No 
SPD type
T1 
T2 
Standards
IEC61643-11, EN61643-11 
Suitable for
Count-in installation (leakage current free) 
Temporary surge voltage (over-voltage) - TOV
442 V
Voltage type
AC 

Connection data

Stripping length
18 mm
Wire connection method
Conexión brida-tornillo 
Type of connection
Bilincses 
Csavaros csatlakozás 
Coppia di serraggio, max.
4,5 Nm
Campo di sezioni, min.
16 mm²
クランプ範囲、最大
35 mm²
와이어 단면, 솔리드, 최소
16 mm²
와이어 단면, 솔리드, 최대
35 mm²
와이어 결선 단면, 가는 꼬임, 최대
25 mm²
컨덕터 단면, 연선, AEH(DIN 46228-1), 최소
16 mm²
컨덕터 단면, 연선, AEH(DIN 46228-1), 최대
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 
Skyddsklass
IP30 
i kombination med beröringsskydd 
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). 

Besorolások

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