Ellis Patents Atlas Galvanised Trefoil Cable Cleats (24-102mm)

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Ellis Patents Atlas Galvanised Trefoil Cable Cleats (24-102mm)

Ellis Patents Atlas Galvanised Trefoil Cable Cleats (24-102mm)

Atlas Cable Cleats

Trefoil Cleats

  • Maximum Short Circuit Test Level 112kA
  • Cable Cleat Spacing – 750mm
  • Cable Cleat Type – Single & Trefoil Cables
  • Material – Stainless Steel & Galvanised Steel
  • Cleat Range Single Cables – 38-130mm
  • Cleat Range Trefoil Cables – 24-102mm

Thorne & Derrick International, based in the UK, stock and distribute the complete range of cable cleats and cable hangers manufactured by Ellis Patents including the Atlas range for short circuit retention and cable protection of LV (Low Voltage), MV (Medium Voltage) and HV (High Voltage) power cable systems in single-way or trefoil installation.

Ellis Patents Atlas Cable Cleats are galvanised trefoil cable cleats for cable diameters ranging from 24-102mm for cable applications where the highest level of short circuit withstand and protection is required.

Atlas cable cleats are designed for rapid installation and offer the ultimate protection against the harshest environmental conditions and are available with a choice of one bolt, two bolt or framing channel fixing options.

All Atlas cable cleats are supplied with an M12 nut and locking nut, M12 washer and an M12 A2 stainless steel top bolt to eliminate eddy currents.

The cable cleat is also supplied with two M12 nuts, bolts and washers, for adjustment and two Atlas Stabilisers in Low Smoke & Fume Zero Halogen Nylon. Single cable cleats are supplied with a Low Smoke & Fume Zero Halogen Polymeric washer.

The cleats protect and cushion the cables during short circuit conditions, with integral Low Smoke & Fume Zero Halogen Polymeric pads.

Trefoil cable cleats are supplied with a Low Smoke & Fume Zero Halogen Polymeric washers for cleating 600V/1000V, 11kV, 33kV and 66kV cables.

International Standard IEC 61914:2009

Ellis Patent cable cleats with international specifications are used to clamp and retain LV MV HV cables including 11kV and 33kV networks depending on short-circuit calculations according to IEC61914 calculations.

For cable installations where corrosion protection is required, including onshore and offshore substations or hazardous area locations, see our complete range of ➡ stainless steel cable cleats.

ELLIS PATENTS ATLAS CABLE CLEATS

Maximum Short Circuit Test Level Cleat Spacing

  • 112kA 750mm Cleat Spacing

INSTALLING CABLE CLEATS

Installation instructions for trefoil cables using Atlas cleats manufactured by Ellis Patents:

Position the Atlas cable cleat and fixing (not supplied) onto the support structure. Install Cable Locate the other half of the cable cleat. Secure with a nut and washer (not supplied) to the support structure and tighten the Ellis Atlas cable cleat. 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.
1. Position the Atlas cable cleat and fixing (not supplied) onto the support structure. 2. Locate LV MV HV cable into cable cleat. 3. Locate the other half of the cable cleat. Secure with a nut and washer (not supplied) to the support structure and tighten the Ellis Atlas 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 Patents Atlas Galvanised Trefoil Cable Cleats (24-102mm)

Ellis Patents Atlas Galvanised Trefoil Cable Cleats (24-102mm)

ELLIS PATENTS ATLAS CABLE CLEAT TESTING INFORMATION

Should you require test samples or further specification details about Atlas cable cleats please contact us:

Properties BS EN 50368:2003 Classification Clause Units / Classification Atlas Single Cable Cleat Application Test Data
Cleat Type 6.1, 6.1.3 Composite
Impact Resistance 6.2, 6.2.5, 9.3 Very Heavy Classification (6.7kg at 300mm) Pass
Resistance To Electro Mechanical Force 6.3 Refer to Ellis Patents for further details Refer to Ellis Patents for further details
Temperature for Permanent Application 6.4 ºC -40 to +60
Needle Flame Test 6.5, 10.0 Application Time (seconds) > 120
Lateral Load Test 9.2 Newtons (N) 10670
Axial Movement Test 9.5 Newtons (N) 1450

ATLAS CABLE CLEAT – Trefoil CABLE APPLICATION SELECTION TABLE

➡The following selection table provides information to enable the specification or purchase of the correct Atlas cable cleat manufactured by Ellis Patents – contact Thorne & Derrick for further technical information, installation advice, samples or to place an order.

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
AR2-A31-* 24-26 170 121 54 150 2xM10 144 130 54 1xM10 144 125 54 1xM10 930
AR2-A32- 26-30 170 122 54 150 2xM10 144 130 54 1xM10 144 125 54 1xM10 930
AR2-A33- 30-35 170 133 54 150 2xM10 157 141 54 1xM10  157 136 54 1xM10 970
AR2-A34- 35-40 170 134 54 150 2xM10  158 142 54 1xM10  158 137 54 1xM10 930
AR3-A35- 40-45 198 158 54 175 2xM10  185 165 54 1xM10  185 160 54 1xM10 1200
AR3-A36- 45-50 198 160 54 175 2xM10  187 167 54 1xM10 187 162 54 1xM10 1200
AR4-A37- 50-55 214 174 54 200 2xM10 204  182 54 1xM12  204 177 54 1xM12 1300
AR4-A38- 55-60 214 179 54 200 2xM10  210  187 54 1xM12 210  182 54 1xM12 1300
AR4-A39- 60-66 214 185 54 200 2xM10 217 193 54 1xM12 217  188 54 1xM12 1300
AR5-A61- 66-71 250 225 54 225 2xM10  254 225 54 1xM12  254  220 54 1xM12 1800
AR5-A62- 71-76 250 226 54 225 2xM10 255 226 54 1xM12 255  221 54 1xM12 1800
AR5-A63- 76-82 250 230 54 225 2xM10  260 230 54 1xM12  260  225 54 1xM12 1800
AR8-A64- 82-92 250 250 54 225 2xM10 N/A N/A 2100
AR8-A65- 92-102 250 250 54 225 2xM10 N/A N/A  1900

Dimension ‘C’ is the cleat depth – not shown on drawing

To order Atlas cable cleats please add fixing suffix: Two Bolt-TB, Single Bolt-SB, Framing Cleat-FC

♦ Ellis Patents Atlas Cable Cleats – Dimensions

Ellis Patents Atlas Cable Cleats 38-130mm – Stainless Steel - Dimensions

Ellis Patents Atlas Cable Cleats – Dimensions

Ellis Patents Cable Cleats

Ellis Cleats | Emperor | Vulcan | Atlas | Phoenix | Single Trefoil Quad Bundled Cables

Cable Cleats v Cable Ties

The Video produced by Ellis Patents provides compelling evidence of the need to ensure all cables are adequately supported and retained to cable containment to protect against the devastating effects of short circuit faults: 118kA Short Circuit Fault Current | 0.1 Seconds Duration | 480V Low Voltage Cables.