Surge protection, arrestor, type 1+2 (office and housing) - OBO BETTERMANN

Protection set 4-pole with FS, 255V,

PS4-B+C TNS+FS protection set, 4 poles, with FS 255V,

Protection set MCD + V20 3-pole + NPE with remote signalling. Protection set, lightning and surge arrester type 1+2 • Arresting capacity 100 kA 10/350 µs, BET-tested • Pre-mounted and ready for connection, incl. connecting bridges, labelled connection terminals• With remote signalling and potential-free NO contact for function monitoring• For use in TN-S and TT network systemNote: Max. backup fuse (required only if not already fitted in network) 125 A gL/gG.

CombiController V25 3+1 version, 280V,

Combined discharger V25 V25-B+C 3+NPE, Type 3+1 280V,

CombiController V25 plug-in arrester, 280V,

CombiController V25, upper part 280 V. Combination arrester – type 1+2 • Plug-in arrester can be separated from base without tools and current cut-off in base• Including thermal and dynamic cut-off unit and visual fault display • High current conductivity and long service life

CombiController V50 1-pole + NPE, 280V,

Lightning current and surge arrester, 1-pole + NPE. Combination arrester, lightning and surge arrester type 1+2 to DIN EN 61643-11.• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)• Lightning current arresting capacity 12.5 kA (10/350) per pole and 50 kA (10/350) in total• Universally suitable for TN and TT systems• With new Multibase base with multi-connection terminals• Complete unit, consisting of upper part and base, pre-mounted and ready for connection• Arrester, connectable with dynamic cut-off unit• With visual function display• Protection level < 1.3 kV• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in distributor housings• Labelled connections Application: Equipotential bonding in buildings, even those with external lightning pro

CombiController V50 plug-in arrester, 280V,

CombiController V50, plug-in arrester 280 V. CombiController upper part– type 1+2 combination arrester • Plug-in upper part can be fitted into the base without tools or current interruption• Incl. thermal and dynamic cut-off unit and visual display of defects• High current conductivity and long service lifePlug-in arrester

CombiController V25 1+1 version with FS, 280V,

Combination arrester V25, 1-pole + NPE 280 V with remote signalling. Combination arrester, lightning and surge arrester type 1+2• Complete unit consisting of upper part and base, pre-mounted and ready for connection• Universally suitable for TN and TT systems• With remote signalling and potential-free NO contact for function monitoring• Plug-in arrester with dynamic cut-off unit• Visual function display• Voltage protection level < 0.9 kV• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in standard distributor housings• Labelled connections• FS variant with remote signalling contact (potential-free NO contact)Application example: Buildings with open-wire power supply or for setting up lightning protection equipotential bonding in residential buildings.* Complete = Plu

Multibase MB50 3-pole + NPE,

CombiController V50 base. Base for V 50-B+C, combination arrester, lightning and surge arrester, type 1+2 • Suitable for V25-B+C, V20-C and V10-C• Pre-mounted and ready for connection• Multifunction terminals for easy connection with series-mounted devices• Upper parts can be rotated through 180 degrees• 3+1 protection circuit for TN-S and TT network systems Application: Lightning protection equipotential bonding in buildings, even those with external lightning protection of class III and IV, and in standard distributor housings.Base

Protection set two-pole design,

Protection set 4-pole w.FS, leak.current-free, 255V,

CombiController V50 1-pole + NPE w. remote signal, 280V,

Lightning current and surge arrester, 1-pole + NPE with remote signalling. Combination arrester, lightning and surge arrester type 1+2 to DIN EN 61643-11.• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)• Lightning current arresting capacity 12.5 kA (10/350) per pole • Universally suitable for TN and TT systems• With Multibase base with multi-connection terminals• Complete unit, consisting of upper part and base, pre-mounted and ready for connection• Arrester, connectable with dynamic cut-off unit• With visual function display• Protection level < 1.3• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in distributor housings• Labelled connections• FS variant with remote signalling contact (potential-free NO contact) Application: Equipotential

CombiController V25 two-pole design, 280V,

Multibase MB50 3-pole + NPE w. signal contact,

CombiController V25 plug-in arrester, 150V,

Combined discharger V25 V25-B+C 0-150, active part 150V,