SURGE ARRESTER FOR HOUSEHOLD VF 230-AC

The surge protector VF230-AC/DC is a type 3 surge protector. When a direct lightning strike hits a building protected by external lightning protection, large potential differences can arise between the building and installed systems (electrical, telecommunications cables), leading to dangerous fires and damage. Nearby lightning strikes generate strong magnetic fields that can damage electrical equipment. But even lightning strikes up to 2 km away can generate dangerous surges in the building’s electrical equipment. OBO provides all necessary products for reliable lightning protection: lightning rods, surge protectors, potential equalization and grounding accessories. Features of the VF230-AC/DC surge protector:

• SPD type 3 according to standard EN 61643-11
• SPD class III according to standard IEC 61643-11
• mounting method: 35 mm DIN rail
• protection class: IP20
• response time (ns): <25
• maximum continuous voltage (V): 255
• nominal discharge current (8/20) (kA): 2.5
• nominal load current (A): 20
• nominal voltage (V): 230
• maximum discharge current (kA): 7
• maximum fuse rating (A): 20
• protection level (kV): <1.4
• protection level (L-N) (kV): <1.0
• max DC (V): 350
• max AC (V): 255
• temperature range (°C): -40 – +80

The OnnShop and Express store offerings include a wide range of surge protectors and other OBO Bettermann products worth exploring.

This product description is an automated translation of the original Finnish description.