Ellis Patents 2 Hole Single Cable Clamps
2 Hole Cable Clamps
Single Cable Cleats
- Manufactured By Ellis Patents
- Cable Cleat Type – Single Cables
- Material – Aluminium
- Cleat Range Single Cables – 38-168mm
Thorne & Derrick International, based in the UK, stock and distribute the complete range of cable cleats and cable hangers manufactured by Ellis Patents including 2 Hole cleats for short circuit retention and cable protection of LV (Low Voltage), MV (Medium Voltage) and HV (High Voltage) cable systems in single-way or trefoil installation.
Ellis Patents 2 Hole cable clamps are aluminium single cable cleats for cable diameters ranging from 38-168mm – the 2 hole cleats are typically used to clamp and support LV low voltage power cables 600/1000V (BS5467 | BS6724 XLPE SWA Armoured) to cable containment in electrical building services and substation installations.
Ellis Patents 2 Hole aluminium cable clamps are also designed to fix, retain and support low and high voltage cables (HV) and are ideal for use in dry industrial or outdoor unpolluted applications. Additionally, the aluminium cable cleat can be epoxy coated for use in harsh environments and hazardous areas including offshore sea air conditions.
The Ellis cable cleats, with 2 bolt fixing design, are manufactured from LM6 aluminium to BS 1490 and are available in 18 different sizes to suit cable diameters from 38-168mm and can also be supplied with a V0 Neoprene liner.
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.
Installing Cable Cleats
Installation instructions for single way cables using 2 hole aluminium cable cleats manufactured by Ellis Patents:
|1. Position the aluminium cable clamp and 2 bolts (not supplied) onto the support structure||2. Install the LV MV HV cable||3. Locate the other half of the cable clamp. Secure with 2
fastening nuts and washers (not supplied) and tighten
|4. Important. Do not over tighten the cable cleat. The cleat should secure the cable but does not need to be so tight that the cable bulges at either side of the cable cleat|
Ellis Patents 2 Hole Single Cable Clamps Testing Information
Should you require test samples or further specification details about 2 Hole Cable Cleats please contact us:
|Properties||BS EN 61914:2009 Classification Clause||Units / Classification||2 Hole Single Cable Clamp Application Test Data|
|Impact Resistance||6.3.5, 9.2||Very Heavy Classification (6.7kg at 300mm)||Pass|
|Resistance To Electro Mechanical Force||6.4, 6.4.4, 9.5.3||kA at 200mm Phase Spacing. 1000mm cleat spacing||113 Peak (Report No. PDL 15.025.1)|
|Temperature for Permanent Application||6.2||ºC||-40 to +90|
|Needle Flame Test||10.0, 10.1||Application Time (seconds)||> 120|
|Lateral Load Test||9.3||Newtons (N)||25000|
|Axial Movement Test||9.4||Newtons (N)||1200|
Ellis Patents 2 hole single CABLE CLamp – Single Cable Application Selection Table
➡ The following selection table provides information to enable the specification or purchase of the correct 2 hole single cable clamp – contact Thorne & Derrick for further technical information, installation advice, samples or to place an order.
|Cable Clamp Part Number||Cable Diameter Range (mm)||Liner Thickness (mm)||Range Take with Liner (mm)||W (mm)||H (mm)||D (mm)||P (mm)||Clamp Fixing Holes||Pack Qty||Weight (g)|
|2A-07N||38-46||3||32-40||94||48||49||68||2 x M10||1||166|
|2A-08N||46-51||3||40-45||104||54||49||79||2 x M10||1||196|
|2A-09N||51-57||3||45-51||105||61||49||79||2 x M10||1||210|
|2A-10N||57-64||3||51-58||105||68||49||79||2 x M10||1||226|
|2A-11N||64-70||3||58-64||133||74||64||106||2 x M10||1||339|
|2A-1200N||70-76||3||64-70||133||80||64||106||2 x M10||1||347|
|2A-1201N||76-83||3||70-77||133||87||64||106||2 x M10||1||342|
|2A-1202N||83-90||3||77-84||133||94||64||106||2 x M10||1||356|
|2A-131N||90-97||4||82-89||154||101||76||126||2 x M10||1||490|
|2A-132N||97-105||4||89-97||154||109||76||126||2 x M10||1||468|
|2A-141N||105-112||4||97-104||165||118||76||135||2 x M10||1||532|
|2A-142N||112-120||4||104-112||173||124||76||143||2 x M10||1||590|
|2A-151N||120-128||5||100-118||196||148||125||168||2 x M12||1||1700|
|2A-152N||128-135||5||118-125||203||158||125||176||2 x M12||1||1840|
|2A-161N||135-144||5||125-134||222||168||150||190||2 x M16||1||2633|
|2A-162N||144-152||5||134-142||232||179||150||200||2 x M16||1||2856|
|2A-171N||152-160||5||142-150||242||190||150||210||2 x M16||1||3089|
|2A-172N||160-168||5||150-158||252||201||150||220||2 x M16||1||3332|
To order a clamp with a liner add an ‘L’ suffix to the part number e.g 2A-07NL
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.