VPU I 4 R 280V/12,5KA
Part Number: 1352190000
Availability: Enquire about stock
Surge protection, Low voltage, Type I + II, 25 kA, with telecomm. contact, LPL: III, IV, UP: ≤ 1.4 kV , TN-S, TN-C-S
£398.41 excl. VAT

VPU I 4 R 280V/12,5KA Details
Type I/II lightning arrestor for use downstream of the electrical meter
- Version suitable for use upstream of the electrical meter
- Suitable for protective zones III and IV (LPL III/IV)
- Can also be used as Type II surge protection
- Tested according to IEC 61643-11 for Type I and II surge protection
- Pluggable arrestor
Colour | Black, Arrester red |
Design | Installation housing; 4TE, Insta IP 20 |
Lightning arrester | Yes |
Mounting rail | TS 35, TS 35 x 15, TS 35 x 7.5 |
Optical function display | green = OK; red = arrester is defective - replace |
Protection degree | IP 20 |
UL 94 flammability rating | V-0 |
- Download Data Sheet 608 KB
Manufacturer | Weidmuller |
Discharge current Imax (8/20µs) wire-PE | 50 kA |
Discharge current In (8/20µs) wire-PE | 50 kA |
Discharge current, max. (8/20 µs) | 50 kA |
Discharge current, nominal,per path, (8/20 µs) | 25 kA |
Follow-on current extinguishing capability Ifi | Not available due for technical reasons |
Fuse, max. | 250 A gL |
Leakage current at Un | 30 µA |
Lightning test current Iimp (10/350 µs) [L-PE] | 12.5 kA |
Lightning test current Iimp (10/350 µs) | 12.5 kA |
Limiting discharge current (8/20 µs) Imax | 50 kA |
Max. continuous voltage, Uc (AC) | 280 V |
Protection level UP (typ.) | ≤ 1.4 kV |
Rated discharge current (8/20 µs) In | 25 kA |
Rated voltage (AC) | 230 V |
Requirements category acc. to IEC 61643-11 | Type I, Type II |
Requirements class, acc. to EN 61643-11 | T1, T2 |
Response time | ≤ 25 ns |
Short-circuit current rating ISCCR | 25 kA |
Short-circuit strength with max. back-up fuse | 25 kAeff |
Signalling contact | 250 V 1A 1CO |
Standards | IEC61643-11, EN61643-11 |
Temporary surge voltage (over-voltage) - TOV | 335 V |