Surge Arresters (557 items)

Pin-shaped terminal for EMC-optimised series connection of lightning current and surge arresters according to IEC 60364-5-53.

Combined surge protection for the power and antenna side of TV, radio or satellite receivers. With visual operating state and fault indication and integrated child lock.

Combined surge protection for the power and data side of a digital network termination (NT). Also suited for telephones and fax machines. With visual operating state and fault indication and integr...

Combined surge protection for the power side and data input for protecting LAN components. Protection of all pairs for Ethernet pin assignment. It meets the requirements for channel class D in acco...

DEHN DGA GFF TV

Energy-coordinated and leakage-current-free surge arrester for a/b lines, ISDN Uk0 or ADSL with RJ45 connections and additional screw terminals. Pinning of the RJ45 sockets is compatible with RJ11/...

Compact combined lightning current and surge arrester in a surface-mounted plastic enclosure with actiVsense technology for protecting two pairs with the same or a different signal voltage of galva...

Two-pole surge arrester for single-phase 230 V TT and TN systems is snapped on earthed socket outlets. Two-pole surge arrester with monitoring device and disconnector Enhanced safety due to fault-p...

Surge arrester for remote supply with integrated gas discharge tube. Ideally suited for wireless applications for the coaxial interfaces of devices and antennas. Available with SMA, BNC or N connec...

Application-optimised and prewired combined lightning current and surge arrester for TT and TN-S systems with a nominal voltage of 230 / 400 V (3+1 configuration). Application-optimised and prewire...

Pluggable single-pole surge arrester consisting of a base part and a plug-in protection module. Multi-purpose surge arrester consisting of a base part and a plug-in protection module High discharge...

Modular surge arrester for use in single-phase TN systems (2+0 configuration). Prewired complete unit consisting of a base part and plug-in protection modules Energy coordination with other arreste...

Modular surge arrester for use in TT and TN-S systems (3+1 configuration); with floating remote signalling contact. Prewired complete unit consisting of a base part and plug-in protection modules E...

Modular surge arrester for use in TN-S systems (4+0 configuration). Prewired complete unit consisting of a base part and plug-in protection modules Energy coordination with other arresters of the R...

Modular multipole surge arrester with three-step d.c. switching device for use in PV systems; with remote signalling contact for monitoring device (floating changeover contact).