This document provides specifications for Alpha trefoil cable cleats used for moderate to low levels of short circuit withstand. It lists 15 models of extruded aluminum cleats designated ALP-01 through ALP-15 with dimensions for minimum diameter, maximum diameter, width, height, depth, fixing hole, and weight. It also provides test data showing the cleats meet the requirements for cable cleats in IEC standard 61914:2009, including withstanding over 120kA of short circuits and 96kA of single short circuits. The cleats are for applications from -40 to 150°C and have a very heavy impact resistance classification.