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OBO V50-3-280 CombiController 3-Pole 280V Type 1+2 Surge Arrester 5093511

OBO V50-3-280 CombiController 3-Pole 280V Type 1+2 Surge Arrester 5093511
OBO V50-3-280 CombiController 3-Pole 280V Type 1+2 Surge Arrester 5093511
R5,558
With a total lightning impulse current of 25 kA (10/350 µs), the OBO V50-3-280 CombiController provides robust protection for three-phase power systems against direct lightning strikes and surges.OverviewThe OBO V50-3-280 is a combined Type 1+2 surge protective device (SPD) designed for three-phase ... Read More
Stock 8 Code 3506777 Brand OBO BETTERMANN Model 5093511 Warranty 2 Years

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With a total lightning impulse current of 25 kA (10/350 µs), the OBO V50-3-280 CombiController provides robust protection for three-phase power systems against direct lightning strikes and surges.

Overview

The OBO V50-3-280 is a combined Type 1+2 surge protective device (SPD) designed for three-phase networks. It features three poles (L1, L2, L3) and a nominal voltage of 230/400 V AC. The unit is equipped with high-energy varistor technology and a visual status indicator for quick monitoring.

What stands out

  • High lightning impulse current: 7.5 kA per pole (10/350 µs)
  • Low voltage protection level: < 1.3 kV
  • Compact 4 TE width for DIN rail mounting
  • Wide operating temperature range: -40 to +80 °C

Technical details

  • Max. continuous operating voltage (Uc): 280 V AC
  • Nominal discharge current (In): 20 kA per pole (8/20 µs)
  • Max. discharge current (Imax): 50 kA per pole (8/20 µs)
  • Connection cross-section: 1.5 - 35 mm² (solid), 1.5 - 25 mm² (stranded)
  • Mounting: 35 mm DIN rail
  • Degree of protection: IP20

Our verdict

A powerful and reliable surge arrester for demanding three-phase installations, offering high discharge capacity and easy installation.

Specifications
Brand
OBO BETTERMANN
Category
Surge Protector
Certification
IEC 61643-11, EN 61643-11
Compliance certificates
IEC 61643-11, EN 61643-11
EAN
4012196159604
Input voltage
230/400 V AC
Model
V50-3-280
MPN
5093511
On/off switch
No
Output voltage
280 V AC
Weight
0.55 kg
Price history over the last 6 months
OBO V50-3-280 CombiController 3-Pole 280V Type 1+2 Surge Arrester 5093511
Current
R5,558
Lowest
R5,543
Highest
R5,558
Change 24H
+R15   +0%
Week
—   
Month
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