ALPHA™
Data sheet DS07E
Alpha
Trefoil formation
Polymer base
Aluminium base
Light duty cable cleat for trefoil cable formation
Cable ranges of Ø23.2mm – Ø74.6mm
6000 series extruded aluminium with zinc-plated steel closure bolt
Optional Low Smoke and Fume Zero Halogen (LSF0H), Phosphorus Free polymeric base available, to mitigate galvanic corrosion
Optional polyester coating available for harsh or corrosive environments
Single cable variants available on request
Fixing options: one M10 fixing
ABS approved and UL listed
Designed, tested and manufactured in accordance with IEC 61914
| Part No. Aluminium Base | Part No. Polymer Base | Cable Range Trefoil | Dimensions (mm) | Weight (g) | ||||
|---|---|---|---|---|---|---|---|---|
| Min Ø (mm) | Max Ø (mm) | W | H | D | Fixing Holes (D1) | |||
| ALP01-AN0 | ALP01-AN1 | 23.2 | 25.1 | 76 | 93 | 48.5 | 1 x M10 | 168 |
| ALP02-AN0 | ALP02-AN1 | 25.1 | 27.1 | 79 | 96 | 48.5 | 1 x M10 | 178 |
| ALP03-AN0 | ALP03-AN1 | 27.1 | 29.3 | 82 | 101 | 48.5 | 1 x M10 | 185 |
| ALP04-AN0 | ALP04-AN1 | 29.3 | 31.7 | 86 | 105 | 48.5 | 1 x M10 | 195 |
| ALP05-AN0 | ALP05-AN1 | 31.7 | 34.2 | 91 | 110 | 48.5 | 1 x M10 | 205 |
| ALP06-AN0 | ALP06-AN1 | 34.2 | 37.0 | 96 | 116 | 48.5 | 1 x M10 | 217 |
| ALP07-AN0 | ALP07-AN1 | 37.0 | 40.0 | 101 | 121 | 48.5 | 1 x M10 | 229 |
| ALP08-AN0 | ALP08-AN1 | 40.0 | 43.2 | 106 | 127 | 48.5 | 1 x M10 | 241 |
| ALP09-AN0 | ALP09-AN1 | 43.2 | 46.7 | 113 | 134 | 48.5 | 1 x M10 | 255 |
| ALP10-AN0 | ALP10-AN1 | 46.7 | 50.5 | 119 | 141 | 48.5 | 1 x M10 | 272 |
| ALP11-AN0 | ALP11-AN1 | 50.5 | 54.6 | 127 | 148 | 48.5 | 1 x M10 | 288 |
| ALP12-AN0 | ALP12-AN1 | 54.6 | 59.0 | 135 | 156 | 48.5 | 1 x M10 | 307 |
| ALP13-AN0 | ALP13-AN1 | 59.0 | 63.8 | 144 | 165 | 48.5 | 1 x M10 | 327 |
| ALP14-AN0 | ALP14-AN1 | 63.8 | 69.0 | 153 | 175 | 48.5 | 1 x M10 | 348 |
| ALP15-AN0 | ALP15-AN1 | 69.0 | 74.6 | 163 | 186 | 48.5 | 1 x M10 | 372 |
ALPHA™
Data sheet DS07E
Testing Summary
Alpha Cleats have been tested in line with the International Standard ‘Cable Cleats for Electrical Installations’ IEC 61914. Typical results are detailed below, please note that these testing values are maximums and safety factors appropriate to your application should be used:
| Property Classification | Clause IEC 61914 | Units / Classification | Test Data |
|---|---|---|---|
| Cleat type | 6.1.1, 6.1.3 | Metallic / composite | - |
| Temp. for permanent application | 6.2 | °C | -40 to +60 |
| UV resistance | 6.5.1 | Xenon arc method A | Pass Applicable to powder coated and polymer base options |
| Corrosion resistance | 6.5.2 | Refer to Ellis | Refer to Ellis |
| Impact rating | 6.3.5 | Very heavy | Pass |
| Flame propagation test | 10.0, 10.1 | Application time ≥30s | Pass |
| Axial load rating | 6.4.3, 9.4 | Newtons (N) | Refer to Ellis |
| Lateral load rating | 6.4.2, 9.3 | Newtons (N) | Horizontal - 500N Vertical - 500N |
| Resistance to electromechanical force (short circuit testing) | 6.4, 6.4.4, 9.5 | Cleats at 300mm intervals (withstanding one short circuit) | 84.7kA (Report No. LCOE 2025 09 35 0695-5) Cable OD = Ø35.5mm |
| Resistance to electromechanical force (short circuit testing) | 6.4, 6.4.5, 9.5 | Cleats at 600mm intervals (withstanding more than one short circuit) | 74.5kA (Report No. LCOE 2025 09 35 0695-5) Cable OD= Ø35.4mm |
Lateral load: vertical direction
Lateral load: horizontal direction
Conduit & cable hardware 4CG8 with AH-2 & wet locations. Listed sizes: ALP01-AN0 to ALP15-AN0.
London Underground
Alpha Cable Cleats are compliant with the requiremnts of LUL-1085. Product register number 360.