RS-485 Surge Protection Devices for Twisted-Pairs System, Number of Protection Lines 2 Lines, 10Mbps Protection Level Line-Line

Lightning Arrestor,Frequency Range 0-4000 MHz Discharge Current 20kA,Breakdown Voltage 90-130VAC Bulkhead Connector

Surge Protection Device 230V 50/60Hz ,20KA Single-Phase TT,TN System SPD According to IEC 61643-11 Type 2

Lightning Current and Surge Arrester with Fuse, 230V 50/60Hz, SPD According to IEC61643-11 Type 1

Modular Surge Arrester 230V,20 kA,Single-Phase TT and TN with Floating Remote Signalling Contact SPD According to IEC 61643-11 Type 2 Class II

Lightning Current Arrester Module Discharge Current 50kA,230VAC 50/60Hz SPD According to IEC 61643-11 Class I

Surge Arrester Module,Discharge Current 20kA 230VAC 50/60Hz SPD According to IEC 61643-11 Class II

N-PE Lightning Current Arrester Module for TT System,255VAC 50/60Hz SPD According to IEC 61643-11 Class I

Surge Arrester for Single-Phase TT and TN Systems with Floating Remote Signalling Contact,230V,20kA SPD according to EN 61643-11 Type 2

DEHNguard Surge Arrester, for use in TT/TN-S Systems (3+1 Configuration), with Floating Remote Signalling Contact, 230/400V, 20kA, Type2/Class II

Modular Combined Lightning Current and Surge Arrester for Single-Phase TT and TN System (1+1 Configuration),255V,2 Poles,Type 1and 2 SPD

Modular Surge Arrester for use in TT/TN-S Systems (3+1Configuration) with Floating Remote Signalling Contact, 230/400Vac, 20KA, Type 2 (EN 61643-11)

Combined Lightning Current and Surge Arrester with Integrated Lightning Current Carrying Backup Fuse, 255Vac Max, 25kA, Type 1+Type 2 SPD (EN 61643-11)

Modular Surge Arrester for use in Single-Phase TT and TN Systems (1+1Configuration), with Floating Remote Signalling Contact, 230/400Vac, 20KA,Type 2

Modular Surge Arrester with Advanced Circuit Interruption (ACI) for TN-S Systems, with Remote Signalling Contact, 230/400Vac, 20kA, Type 2 SPD

Universal Arrester for Industrial Ethernet, Power over Ethernet (PoE++/4PPoE), RJ45 Socket, Cat 6, Class E, Nominal Voltage 48V, SPD Class TYPE 2/P1