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V25-B+C 4+AS280, V25-B+C/4+AS-280, V25-B+C 4+AS-280, 5097 19 3, 5097193, cắt lọc sét 3 pha cấp 1+2, chống sét lan truyền, OBO
Surge protection energy technology, arrestor 1+2:
The plus of the V25-B+C family
Combination arrestor V25, 280 V with remote signalling
Combination arrestor, 4-pole, with acoustic signalling
V 25-B+C/...: Combination arrestor set, lightning and surge arrestor Type 1+2 to VDE 0675 part 6-11 (DIN EN 61643-11)
• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• Suitable for TN network systems
• With acoustic signalling for function monitoring, signal tone can be shut down with 24 h repetition
• Plug-in arrestor with dynamic separating device
• Visual function display
• Voltage protection level
• Enclosed, non-extinguishing zinc varistor arrestor for use in normal commercial distributor housings
• Marked connections
Application example: building with an overhead power line supply or lightning protection system, for building up lightning protection equipotential bonding.
