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Surge Protection
VPU I 4 R 280V/12,5KA
Weidmuller 1352190000

VPU I 4 R 280V/12,5KA Weidmuller

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
ColourBlack, Arrester red
DesignInstallation housing; 4TE, Insta IP 20
Lightning arresterYes
Mounting railTS 35, TS 35 x 15, TS 35 x 7.5
Optical function displaygreen = OK; red = arrester is defective - replace
Protection degreeIP 20
UL 94 flammability ratingV-0
ManufacturerWeidmuller
Discharge current Imax (8/20µs) wire-PE50 kA
Discharge current In (8/20µs) wire-PE50 kA
Discharge current, max. (8/20 µs)50 kA
Discharge current, nominal,per path, (8/20 µs)25 kA
Follow-on current extinguishing capability IfiNot available due for technical reasons
Fuse, max.250 A gL
Leakage current at Un30 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) Imax50 kA
Max. continuous voltage, Uc (AC)280 V
Protection level UP (typ.)≤ 1.4 kV
Rated discharge current (8/20 µs) In25 kA
Rated voltage (AC)230 V
Requirements category acc. to IEC 61643-11Type I, Type II
Requirements class, acc. to EN 61643-11T1, T2
Response time≤ 25 ns
Short-circuit current rating ISCCR25 kA
Short-circuit strength with max. back-up fuse25 kAeff
Signalling contact250 V 1A 1CO
StandardsIEC61643-11, EN61643-11
Temporary surge voltage (over-voltage) - TOV335 V

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Surge Protection
VPU I 4 R 280V/12,5KA