Ellis AR2-A31 Atlas Trefoil Cleats
ELLIS CABLE CLEATS
Trefoil Cable CleatsÂ
Ellis AR2-A31 Atlas Cable Cleats are manufactured by Ellis Patents from galvanised or stainless steel and are ideal for trefoil cable applications where the highest level of short circuit withstand are required – suitable for LV (Low Voltage), MV (Medium Voltage) and HV (High Voltage) power cable circuits including 11kV, 33kV and 66kV depending upon short circuit fault current ratings.
Ellis Patents AR2-A31 cable cleats are suitable for securing single core power cables in trefoil arrangement between 24-26mm overall cable diameter – to protect and cushion LV-HV cables during short circuit conditions the Ellis Atlas cleat range is supplied integral with Low Smoke & Zero Halogen polymeric pads.
The cleats are available in a range of sizes with range taking ability to suit cables in single way or trefoil formation.
Atlas Cable Cleats form part of the Ellis Patents range of trefoil cable cleats.
The cleats are also available in galvanised or stainless steel Atlas single cable cleats for cable diameters ranging from 38-130mm.
Ellis Cable Cleat AR2-A31
Technical Specification
- Cable Cleat Diameter Min 24mm
- Cable Cleat Diameter Max 26mm
Ellis AR2-A31 Atlas Trefoil Cleats 24-26mm
Ellis patents AR2-A31 Cleat Dimensions
Two Bolt
- Width 170mm
- Height 121mm
- Cleat Depth 54mm
- P 150mm
- 2 x M 10 Cleat Fixing Holes
- Weight 930g
- Cable Cleat Order Code: AR2-A31-TB
Single Bolt
- Width 144mm
- Height 130mm
- Cleat Depth 54mm
- 1 x M 10 Cleat Fixing Holes
- Weight 930g
- Cable Cleat Order Code: AR2-A31-SB
Framing Channel
- Width 144mm
- Height 125mm
- Cleat Depth 54mm
- 1 x M 10 Cleat Fixing Holes
- Weight 930g
- Cable Cleat Order Code: AR2-A31-FC
trefoil CABLE CLEAT SELECTION TABLE
Specification details for Ellis Patents Atlas AR2-A31 cable cleat for trefoil cable applications – the unique design of these cable cleats provides a choice of one bolt, two bolt or framing channel fixing options.
| Atlas Cable Cleat Part Number | Cable Dia Range (mm) | Dimensions | Weight (g) | ||||||||||||
| Two Bolt | Single Bolt | Framing Channel | |||||||||||||
| W (mm) | H (mm) | C (mm) | P (mm) | Fixing Holes | W (mm) | H (mm) | C (mm) | Fixing Hole | W (mm) | H (mm) | C (mm) | Fixing Hole | |||
| Ellis Patents AR2-A31-* | 24-26 | 170 | 121 | 54 | 150 | 2xM10 | 144 | 130 | 54 | 1xM10 | 144 | 125 | 54 | 1xM10 | 930 |
Dimension ‘C’ is the cleat depth – not shown on drawing
*To order please add fixing suffix: Two Bolt-TB Single Bolt-SB Framing Cleat-FC
Ellis AR2-A31 Atlas Trefoil Cleats – Dimensions
ATLAS CABLE CLEATS – INSTALLATION INSTRUCTIONS
Installation instructions for trefoil cables using Atlas cleats manufactured by Ellis Patents:
 |
 |
 |
 |
| 1. Position the cable clamp and fixing (not supplied) onto the support structure | 2. Install LV MV HV cable | 3. Locate the other half of the cable clamp. Secure with a nut and washer (not supplied) to the support structure and tighten the cable cleat | 4. IMPORTANT: Do not over tighten the cleat. The cleat should secure the cable but does not need to be so tight that the cable bulges at either side of the cleat |
WARNING – to prevent eddy currents and heating of the cable cleat the top tensioning bolt is made of stainless steel. Ensure that only this bolt is used and that bridging cannot take place. All Atlas cable cleats are supplied with two M12 nuts, bolts and washers.
Ellis AR2-A31 Atlas Trefoil Cleats – Data SheetDownload
