VPU AC I 3 300/12.5 LCF
VPU AC I 3 300/12.5 LCF
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Schematic circuit diagram

VPU AC I 3 300/12.5 LCF

Surge voltage arrester, Low voltage, Surge protection, TN-C

Item No. 2636970000
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Accessories 4 Spare parts 2 Related products 4
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Rated data UL Dati generali Insulation coordination acc. to EN 50178 Bemessungsdaten IEC / EN Anschlussdaten Electrical data General data Guarantee Important note Product images Classifications

Approvals

Zulassungen
![](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/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/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 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Zertifikat-Nr. (cURus)
E3542610000 

General ordering data

Ausfuehrung
Surge voltage arrester, Low voltage, Surge protection, TN-C 
Best.-Nr.
2636970000 
Art
VPU AC I 3 300/12.5 LCF 
GTIN (EAN)
4050118678697 
VPE
1 items

Dimensions and weights

Tiefe
91 mm
Depth (inches)
3,583 inch
Höhe
90 mm
Höhe (inch)
3,543 inch
Breite
54 mm
Width (inches)
2,126 inch
Net weight
511 g

Temperatures

Lagertemperatur
-40 °C...85 °C 
Umgebungstemperatur
…85 °C 
Betriebstemperatur
-40 °C...85 °C 
Humidity
5 - 95% rel. humidity 

Environmental Product Compliance

RoHS-Konformitätsstatus
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Rated data UL

Ambient temperature (operational), max.
85 °C
Nennspannung UN
240 V
MCOV (L-PE)
300 V
In
20 kA
Category
SPD TYPE 4CA 
Ambient temperature (operational), min.
-40 °C
Certificate No. (cURus)
E3542610000 
MODE
L-L 
L-G 
Measured. Limiting Voltage
2.440 V
VPR (L-L)
2.440 V
VPR (L-PE)
1.220 V
Voltage type
AC 

Dati generali

Colour
orange 
black 
Design
Obudowa instalacyjna; 3 TE 
Insta IP20 
Mounting rail
TS 35 
Operating altitude
≤ 4000 m 
Optical function display
green = OK; red = arrester is defective - replace 
Protection degree
IP20 in installed state 
Segment
Power distribution 
Suitable for
Count-in installation (leakage current free) 
UL 94 flammability rating
V-0 
Version
Surge protection 

Insulation coordination acc. to EN 50178

Verschmutzungsgrad
2 
Überspannungskategorie
IV 
III 
II 
I 

Bemessungsdaten IEC / EN

Ableitstrom Imax (8/20µs) Ader-PE
65 kA 
Ableitstrom In (8/20µs) Ader-PE
20 kA 
Absicherung
Keine Sicherung erforderlich ≤ 315 A gG 
Anforderungsklasse nach EN 61643-11
T1 
T2 
Anforderungsklasse nach IEC 61643-11
Tipo 1 
Tipo II 
Ansprechzeit / Rückfallzeit
≤ 25 ns 
Blitzprüfstrom Iimp(10/350 µs) (L-PE)
12,5 kA
Energetische Koordination (≤10 m)
Typ I 
Typ II 
Typ III 
Folgestromlöschfähigkeit Ifi
Not available due for technical reasons 
Frequenzbereich, max.
60 Hz
Frequenzbereich, min.
50 Hz
Geeignet für
Count-in installation (leakage current free) 
Höchste Dauerspannung, Uc (AC)
300 V 
Integrierte Vorsicherung
No 
Kurzschlussfestigkeit ISCCR
50 kA
Leckstrom bei Un
1 µA
Meldekontakt
No 
Nennspannung (AC)
230 V
Netzform
TN-C 
Netzspannung
230 V / 400 V 
Normen
IEC 61643-11 
EN 61643-11 
UL 1449 
Polzahl
3 
Schutzpegel Up bei IN (L/N-PE)
≤ 1.5 kV 
Spannungsart
AC 
Temporäre Überspannung - TOV
442 V

Anschlussdaten

Abisolierlänge
18 mm
Leiteranschlusstechnik
Screw connection 
Anschlussart
Screw connection 
Stripping length, rated connection
18 mm
Anzugsdrehmoment, min.
3 Nm
Tightening torque, max.
4,5 Nm
Klemmbereich, Bemessungsanschluss
16 mm²
Clamping range, min.
1,5 mm²
Clamping range, max.
35 mm²
Wire cross-section, solid, min.
1,5 mm²
Wire cross-section, solid, max.
35 mm²
Wire connection cross section, finely stranded, min.
1,5 mm²
Wire connection cross section, finely stranded, max.
25 mm²
Connection cross-section, stranded, min.
1,5 mm²
Connection cross-section, stranded, max.
35 mm²

Electrical data

Voltage type
AC 

General data

Number of poles
3 
Protection degree
IP20 in installed state 
Colour
orange 
black 

Guarantee

Time interval
5 years 

Important note

Produkthinweis
For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V 

Product images

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