VPU III 3/280V
VPU III 3/280V
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Schematic circuit diagram

VPU III 3/280V

Bu ürün artık mevcut değil.

Alternative product: 2907880000

Surge voltage arrester, Low voltage, with remote contact, TN-C, TN-S, TN-C-S

Cikkszám 1393050000
Adatlap letöltése Mühendislik desteği Ürün İndirmleri
Aksesuarlar 1 İlgili ürünler 5
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 Classifications Tender specification sheets

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, with remote contact, TN-C, TN-S, TN-C-S 
Order No.
1393050000 
Type
VPU III 3/280V 
GTIN (EAN)
4050118193862 
Qty.
1 adet
Delivery status
Discontinued 
Available until
14.07.2025 
Alternative product
[2907880000](~/p/2907880000) 

Dimensions and weights

Depth
57 mm
Depth (inches)
2,244 inch
Height
90 mm
Height (inches)
3,543 inch
Width
70 mm
Width (inches)
2,756 inch
Net weight
164 g

Temperatures

Storage temperature
-40 °C...70 °C 
Operating temperature
-40 °C...70 °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
Screw connection 
Cross-section for connected wire, solid core, max.
1,5 mm²
Cross-section for connected wire, solid core, min.
0,2 mm²
Max. torque
0,22 Nm
Stripping length
5 mm

General data

Colour
grey 
Design
Installation housing; 1TE 
Insta IP 20 
Mounting rail
TS 35 
Optical function display
Led verde = OK 
LED rosso = lo scaricatore è difettoso 
sostituzione 
Protection degree
IP20 
Segment
Power distribution 
UL 94 flammability rating
V-0 
Version
with remote contact 

Insulation coordination acc. to EN 50178

서지 전압 범주
III 
오염 심각도
2 

Rated data IEC / EN

Discharge current (type III)
3 kA
Discharge current Imax (8/20µs) wire-PE
3 kA 
Energy coordination (≤10 m)
Type II 
Type III 
Fuse protection
16 A 
Integrated back-up fuse
Nein 
Low voltage network
TN-C 
TN-S 
TN-C-S 
Mains frequency at 250 Vmax
50...60 Hz 
Max. continuous voltage, Uc (AC)
275 V 
Number of poles
1 
PE conductor current IPE
30 µA
Protection level Up at IN (L/N-PE)
≤ 1200 V 
Protection level Up at IN (N-PE)
≤ 1400 V 
Prąd upływu przy Un
30 µA
Rated current IN
16 A
Rated voltage (AC)
230 V
Requirements category acc. to IEC 61643-11
Type III 
Requirements class, acc. to EN 61643-11
T3 
Response time / fallback time
≤ 100 ns 
Short-circuit current rating ISCCR
1,5 kA
Signalkontakt
250 V 10 A 1 NC 
Standards
IEC61643-11, EN61643-11 
Temporary surge voltage (over-voltage) - TOV
440 V
Voltage type
3-phase 230/400 V 
조합 펄스 UOC
6 kV

Connection data

Stripping length
7 mm
Type of connection
Screw connection 
Stripping length, rated connection
7 mm
Tightening torque, min.
0,4 Nm
Tightening torque, max.
0,5 Nm
Clamping range, rated connection
2,5 mm²
Clamping range, min.
0,5 mm²
Clamping range, max.
2,5 mm²
Wire cross-section, solid, min.
0,5 mm²
Wire cross-section, solid, max.
2,5 mm²
Wire connection cross section, finely stranded, min.
0,5 mm²
Wire connection cross section, finely stranded, max.
2,5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
0,5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
2,5 mm²
Connection cross-section, stranded, min.
0,5 mm²
Connection cross-section, stranded, max.
2,5 mm²

Electrical data

Voltage type
3-phase 230/400 V 

General data

Number of poles
1 
Protection degree
IP20 
Colour
grey 

Guarantee

Time interval
5 years 

Classifications

ETIM 8.0
EC000942 
ETIM 9.0
EC000942 
ETIM 10.0
EC000942 
ECLASS 14.0
27-17-12-03 
ECLASS 15.0
27-17-12-03 

Tender specification sheets

Testo bando lungo
Three-pin surge protection according to the requirements of Class III in accordance with IEC 61643-11, EN61643-11:2013. The arrester serves as surge protection and is used in applications in accordance with IEC 61643-12. The arrester is installed in a standard installation/distributor housing in the vicinity of the equipment that needs protection. The VPU III 3 280 V is earthed between the outer conductors (L1, L2, L3 and the neutral conductor). With thermal separation device on the varistor. If there is no longer any protection, the colour of the LEDs changes from green to red. The functional state is also displayed by a voltage-free signalling contact (NC contact). Rated voltage: 230 V AC In/max (8/20 µs):3 kA protection level < 1.8 kV load current Il: 16A  telecommunication output: contact NC: 250 V/0.5 A 48 V DC/0.1 A Type: Weidmüller VPU  III 3 280 V Order No. 1393050000 or equivalent 
Rövid specifikáció
Class III arrester with Uoc: 6 kV suitable for 230/400 V TN-S mains systems. Protection level < 1.8 kV. With remote alert Type: Weidmüller VPU III 3 280 V Order no. 1393050000 or equivalent