Surge Suppression Devices

SPDs are suitable for signal line protection, DC power supply and low voltage power distribution

Our range of surge suppression devices and protectors reduce the transient overvoltages inside a facility or equipment, protecting against the indirect effects of lightning, and transients which originated within the facility.

All cables leaving a building can also provide a route back into the building. Therefore, protection must be installed on: Mains Power Supplies (including UPS Class C and Class B); Data Communications and Local Area Network Cables; Signal, Control, Instrumentation and Alarm Lines; Telephone and Telemetry Lines.