Surge Suppressor Units (217 items)

PT protective connector with protective circuit for two 2-wire floating signal circuits. 24 V DC nominal voltage. HART-compatible.

PT protective plug with protective circuit for two 2-wire floating Ex i signal circuits. Nominal voltage: 24 V DC, HART-compatible.

Surge voltage arrester consisting of base element with remote indicator contact and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit

Attachment plug with replaceable surge protection for coaxial signal interfaces. Connection: N connector socket/socket

Attachment plug with replaceable surge protection for coaxial signal interfaces. Connection: N connector plug/socket

IEC 61643, VDE V 0185-3. Single ; 3-phase Mains FLT ; VAL Series. Pluggable modules on a fixed base element, for easy installation and fast replacement. Variable installation direction of base elem...

VALVETRAB® Pluggable single-pole modular lightning surge protector. The 2798844 from Phoenix Contact is a type 2 surge protection plug. This plug is designed to protect low voltage or three phase p...

Base element for type 2 arresters of the VALVETRAB MS series of products, with remote indication contact. Design: 1-channel

LSA-PLUS plug (COMTRAB CT 10) with coarse/fine surge protection and decoupling resistor for 10 floating signal circuits. Nominal voltage: 24 V DC. Version: 10 double wires.

LSA-PLUS plug (COMTRAB CT 10) with coarse/fine surge protection, for 10 floating signal circuits. Nominal voltage: 24 V DC. Version: 10 double wires.

LSA-PLUS plug (COMTRAB CT 10) with coarse/fine surge protection and decoupling resistor for 18 signal lines - GND and GND - PE coarse protection. Nominal voltage: 24 V DC. Version: 10 double wires.

LSA-PLUS plug (COMTRAB CT 10) with coarse/fine surge protection for 18 signal lines - GND and GND - PE coarse protection. Nominal voltage: 24 V DC. Version: 10 double wires.