Ellis Patents’ range of cable cleats is the most comprehensive in the world, with our standard products such as Emperor and Vulcan+ cable cleats the most used cable cleats worldwide.

Cleat Calculator

Welcome to the Ellis cleat calculator. This tool has been designed to aid in the selection of cable cleats. For any further advice or for a quote please contact us, we are always happy to help.

This calculator is designed to provide correctly specified cleat spacings with respect to short circuit conditions. The calculator considers, cable formation, cable size, short circuit current and the installation environment.

Further detail on the calculator and other factors that affect cable spacing is provided after you have logged in.

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Ellis Holding Power BSI

Ellis Patents Ltd.
High Street,
Rillington, Malton,
North Yorkshire YO17 8LA
United Kingdom