Surge Suppressor Units (516 items)

STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...

Universal arrester for Industrial Ethernet, Power over Ethernet and similar applications in structured cabling systems according to class D up to 100 MHz. Protection of all pairs by powerful gas di...

Replacement plug for type 2/3 surge protection from the PLT-SEC-…-UT/PT product series. Nominal voltage 120 V.

The Phoenix Contact type 3 surge protection plug is a replacement plug for type 2/3 surge protection from the PLT-SEC series.IP20 rating

Replacement plug for type 3 surge protection from the PLT-SEC-…-UT/PT product series. Nominal voltage 60 V.

Protective connector with protective circuit free of leakage current for two floating signals. Connection in series, consisting of varistor and gas-filled surge arrester between signal wires and gr...

BT D2976. Filtered Surge Adaptors ; Plugs. Designed to provide low cost protection against mains induced interference for computers and other sensitive equipment Reduce the effects of RFI, surges a...

ABB Surge Suppressor UnitThe ABB OVR series surge suppressor unit is a protective device to ensure that electrical equipment is not damaged by a sudden voltage spike. It has an electrical rating of...

Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for symmetric interfaces; Two-stage; protects intrinsically safe circuits; Wi...

WJ Furse twisted- pair lightning Surge Arrestors - ESP D ; TN Series. From WJ Furse, these lightning surge arrestors are designed for use on twisted-pair lines found in process control equipment, m...

Surge protection in the IP67 screw-on module for measuring sensors, direct mounting with 1/2" NPT outer thread, cable gland for the signal cable, two-stage protective circuit. HART-compatible.