Surge Suppressor Units (516 items)

L-N replacement plug for VAL-MS-T1/T2 175/12.5 plug-in lighting/surge arrester.

Protective plug PT with protective circuit for a 4-core floating signal circuit. Nominal voltage: 24 V DC

Three-pole surge arrester for all installation systems, compact design. With disconnection of the load circuit in the event of a fault and protection of the control phaseSingle-pole, two-pole or th...

Pluggable Arrester for Surge Protection- VSPC Series. VSPC Series of pluggable arresters used for surge protection for current loops/binary signals and EX ia signals. Interruption-free and impedanc...

Bourns 1500 Series Gigabit Ethernet SPD. GDT/TBU® High-Speed Protector technology Low impulse let-through High surge current rating Available in isolated and grounded versions 10/100/1000 data comp...

RS PRO 17

Surge protection plug with integrated diagnostic and status indicator on the module and remote indication contact for a 2-wire floating signal circuit.

Surge protection, consisting of protective plug and base element, with integrated status indicator and knife disconnection for three signal wires with common reference potential. For HF application...

Surge protection, consisting of protective plug and base element, with integrated status indicator for two signal wires with common reference potential, e.g., Digital IN/OUT.

Module for power supply and multi-stage, floating remote signaling of connected surge protection modules.

Bourns 1210 series Surge Protection Devices. 100 kA max. discharge current rating Multi-pole uni-block design DIN Rail mountable UL 60691 compliant integrated thermal disconnect Visual fault indica...

Type 3 surge protection, consisting of protective plug and base element, with integrated status indicator and remote signaling for single-phase power supply networks. Nominal voltage 24 V AC/DC.

Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit with high nominal current.

Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knife for two signal wires with common reference potential, e.g., Digital IN/OUT. I...

MOV Module, DVS Series. Modular slim-line transient voltage suppressors designed to snap-fit directly onto top hat profile DIN rails. Dual high-energy electrically isolated metal oxide varistors Fu...