Rail Transport

Buildings and Services

Electrical Power Generation
and Distribution

Office and Home

Data Networks and

Defence and Security

Metal Oxide Varistors

Mains Cable Entry

Single and three phase protection units designed to be installed at the point of supply cable entry into a building. Numerous options and features are available as detailed.

Product Range Description Datasheet
DSP Series These are hardwired single and three phase distribution panel protectors with 30kA of surge capacity and two stage (redundant) protection and provide pre-failure indication. DSP600-Series_vPD2.pdf
DSP-L&N DSP600 Series L & N types have site fault condition indicators and relay contacts, which provide remote indication of protection status. DSP600-L-&-N-Types_vPD4.pdf

A range of distribution panel protectors for single and three phase power systems, featuring exceptionally high surge handling capabilities of 90,150 and 300kA.
The MDSP is intended for high exposure areas and critical systems where long life and low maintenance are required.

MDSP vPD3.pdf
SPM Series A series of modular surge protection devices for the over-voltage protection of equipment connected to the incoming low voltage AC power supply. SPM Series vPD2.pdf
T1SP Series A range of Single Phase & Three Phase Plug-in Surge Protection Modules T1SP Series vPD2.pdf
T1SP1 12.5kA 12.5kA Single-pole MOV+GDT lightning and surge arresters T1SP1-12.5-25-230R vPD4.pdf
T1SP1 25kA 25kA Single-pole MOV+GDT lightning and surge arresters T1SP1-25-50-230R vPD4.pdf
T1SP3 12.5kA 12.5kA Three-pole MOV+GDT lightning and surge arresters T1SP3-12.5-50-230R vPD4.pdf
T1SP3 25kA 25kA Three-pole MOV+GDT lightning and surge arresters T1SP3-25-100-230R vPD4.pdf


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