It is lightweight for easy handling and transportation. Technical Information. CHOOSE OPTIONS Add to wishlist. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. • Stiff, yet flexible twin wall system. mm Cable Duch la Length (m) -24 (Non-standard sizes) Length (m) Product Code Product Code BBA BRITISH BOARD OF AGRÉMENT CERTIFICATE No. Duct Coupler For Ridgiduct Coil. Complies with BS EN 61386-24:2010, Type 750N, normal duty impact resistance. We have a wide range of Ridgiduct Power Accessories. Ridgiduct for ENATS Polypipe Civils is the UK’s leading supplier to the power utilities. 25 Degree Ridgiduct PVCu Double Socket Bend. Add to wishlist. 125mm X 45deg R/duct D-bend 0. Ridgiduct Power ENATS 12-24 Polypipe (Standard Sizes) Jan. 47. 1m. 125mm X 90° BLACK BEND ON A 1200mm RADIUS SOCKETED. TAlly subtitle. mm Cable Duch la Length (m) -24 (Non-standard sizes) Length (m) Product Code Product Code BBA BRITISH BOARD OF AGRÉMENT CERTIFICATE No. Click here for full product guide. Reviews Product Options Products We Recommend. Plus, it comes with a handy corresponding duct. d - 40mm i. PVCu Power HV is a single wall cable protection system, which fully complies with ENATS 12-24 Class 1 specification. 6 Black 125mm Ridgiduct 45. Ridgiduct Lighting is a twinwall, low weight, flexible cable protection system, specially manufactured from (HDPE) in orange for use in street. 2B. 125mm 90deg Ridgiduct Bend P/E. From couplers and seals, to double socket bends, and long radius drawn bends. 125MM. Purpose. ABB POWER PRODUCTS LV MV HV . 5°, 125B45 – 125mm Bends 45°, 125B90 – 125mm Bends 90° Related products Ridgiduct is a twinwall cable protection system, specifically engineered to provide a light yet robust alternative to conventional cable protection These are available in most sizes and a range of angles. 88This 6m length x 94mm/110mm (ID/OD) Black Underground Twinwall Electric Cable Ducting is your go-to solution for safely housing electricity cables. RB125X3 - 125mm x 148mm x 3m Ridgiduct Power ENATS 12-24 (Standard Size) Product Code RB125X3. Duct Coupler For Ridgiduct Coil In stock. 17K+ Followers - LV-HV Jointing, Electrical, Mechanical, Process & Instrumentation Eqpt. Size. Next Day Delivery On orders completed. 5 RBB125X22X2. VAT-+ Add to Basket. • Stiff,. 22. 4. EAN No: 5053062015418;. Cheapest for Ridgiduct 125mm (Id) 148mm (Od) ENATS Approved Electric Duct 3mtr. 6. 225 & 300mm are supplied plain ended and require a CRD coupling. Add to My Polypipe Toolkit. 4 11. 25°,22. indd Created Date:150mmx6m Ridgiduct Black Electric Twinwall Duct Pipe C/W Cplr Sign in or Select a branch to see available stock and prices. Inc. ABB Power Products - MV Medium Voltage & HV High Voltage Electrical Equipment ; ELECTRICAL TAPES (3M, Plymouth, Scapa)RIDGIDUCT POWER HV BENDS Description Product Code Radius m Angle Colour Pack Qty PVCu Double Socket Bend 100mm RBHVB100X11X3. 42 0. Our black ENATS approved twinwall electric duct is used for ducting all kinds of electrical installations. £24. 66 Inc. Polypipe 100mm Black Ridgiduct Coupler buy online at trade prices. 125mm 2. Qty. 61 0. Ridgiduct Long Radius Drawn Bends Key Benefits: Available in angles 11. 100mm RIDGIDUCT Twinwall 90deg Bend. Using Polypipe Rigiduct as a Class 2 twin wall cable protection system, many distribution network operators prefer the Polypipe RDBD125X45X0. 9(B or R)* 3. Bend 125mm RBB125X11X2. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths - printed electrical cable duct can be manufactured to special order. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Also known as Ridgicoils or Ridgiduct, utility ducting is a strong yet flexible ducting for underground utilities. 125mm x 3m Ridgiduct Power Split Duct; RB125X3S - 125mm x 3m Ridgiduct Power Split Duct. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. 100mm Ridgiduct Twinwall 45deg Bend : 5: 10: LS: SO0066314 - RB10045 : 26/07/2022: T Vaughan Ltd : SO0066314: NIJ: ME9090150. 25deg R/duct D-bend 0. 45 45 RBB10045X0. EAN No: 5053062014626. . Technical. Ridgiduct 125mm Cable Duct Preferred choice of regional electricity companies (DNO's) Low weight, flexible, durable and high strength Good impact resistance BBA approved,. Sector. BBA & HAPAS approved, Complies with BS EN 61386 Ridgiduct is manufactured from high density polyethylene (HDPE) and is supplied with a black polypropylene (PP) coupler in 94 - 150mm sizes. 42 22. 75. Technology. 42 45 7 RBDB100X90X0. VAT. 38 ex. Polypipe Twinwall Black Cable Protection Ducting 40/63 50m Coil. 98. Red. 77 UK and Worldwide delivery. Good impact resistance even at lower temperatures. RBDB125X45X0. 4 11. 125mm X 2m Blk Ridgiduct T/w DuctingRidgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct Power Cable Ducting - REQUEST QUOTE | Thorne & Derrick UK & Exports for best priceRidgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct Power Cable Ducting - REQUEST QUOTE | Thorne & Derrick UK & Exports for best priceRidgiduct Power Cable Ducting - REQUEST QUOTE | Thorne & Derrick UK & Exports for best pricePVCu Power HV is a single wall cable protection system, which fully complies with ENATS 12-24 Class 1 specification. Product Code RBB125X90X0. Ridgiduct Cable Duct - 100mm Duct - ESI-1224. 68. £11. 42 22. RBB125X11X2. Ridgiduct Power Class 2 Key Benefits: Complies with ENATS 12-24 Class 2 specification 450N compressive strength at 50°C; Complies with BS EN 61386-24:2010,. Size. 2 45° Black or Red 1 RBHVB100X90X1. Our End Caps are available in sizes 94mm, 100mm, 125mm and 150mm and they also come in two different colours, yellow or red. . 6 0. 6mm Drawcord x 220M. Polypipe Ridgiduct Power HV provides a stiff but flexible LV-HV cable protection system – the cable duct, manufactured by Polypipe, is fully compliant with Class 1 specification and available in duct diameter sizes 100mm, 125mm and 150mm with a black outer and red inner duct wall as standard – full range of cable. Adhesive-Back Slotted WireDuct with Snap-On Cover. Sector. £9. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,PVCu Power HV is a single wall cable protection system, which fully complies with ENATS 12-24 Class 1 specification. Polypipe. Product Code RBDB125X22X0. Choose an option 125X6 - 125mm I/D 148mm O/D Ridgiduct x 6m - Black Electric 125C - 125mm Ridgiduct. £14. Size. Ridgiduct is lightweight for easy handling and transportation but incredibly strong and impact resistant even at low temperatures. Ridgiduct Black Power Ducting 125/148mm 6m. 78 per item. RB125X3 - 125mm x 148mm x 3m Ridgiduct Power ENATS 12-24 (Standard Size) Product Code RB125X3. RBB125X11X2. Description. indd Created Date:Twinwall Utility Duct Electric ENATS Approved - 125mm (I. 25 7 Ridgiduct is manufactured from high density polyethylene (HDPE) and is supplied with a black polypropylene (PP) coupler in 94 - 150mm sizes. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity companies. Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. Ridgiduct is manufactured in HDPE and. Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. Our End Caps are available in sizes 94mm, 100mm, 125mm and 150mm and they also come in two different colours, yellow or red. 4 1 0. Product Code RB94X6. Pipe Diameter 125mm/145mm 137mm/160mm 150mm/178mm 94mm/110mm Application Electrical. 10. Purpose Duct 4/114. 00Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct Power Cable Ducting - REQUEST QUOTE | Thorne & Derrick UK & Exports for best priceRidgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. £5. Waste Pipe Systems. Sector. Figure 1 Ridgiduct pipe t 1. 50mm o. 25 1 RBB125X22X2. Supplied with an integrated coupler. 29616 – 125mm x 6m ENATS 12/24 Class 2 Black Electric Duct, 29156 – 125mm 90° Twinwall Duct Bend, 29166 125mm 45° Twinwall Duct Bend, 29165 – 125mm 22. 8mm 6m. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. 14. Black. uk. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. 77 UK and Worldwide delivery. 125MM. 45 90 RBB10090X0. RB12590. We have 4 different sizes of single socket fixed Bellmouths, in sizes 94mm, 100mm, 125mm and 150mm. RBDB125X45X0. Ridgiduct Black Power Ducting 125/148mm 6m. Add to Cart. Product Enquiry Form Naylor Underground Twinwall Electric Duct. Black. 61 - 125mm 45 Degree Ridgiduct PVCu Double Socket Bend. A preferred choice for many distribution network operator (DNO) companies. 50 inc VAT View More PART NUMBER: U0117372 | NOT IN STOCK Ridgiduct Black Power Ducting 125/148mm 6m | We are the UK’s largest independent builders’ merchant,. 125mm 90deg Ridgiduct Bend P/E. Polypipe RB125X6 Black Plain Ended 125mm x 6m Ridgiduct Twin Wall Power Ducting is a Class 2 twin wall cable protection system preferred by many distribution network operators. (Max 10000) ADD TO BASKET. Ridgiduct Power comes in sizes 100, 125 and 150mm and fully complies with ENATS 12-24 Class 2 specification. RBHV125X6R - 125mm x 6m Red Ridgiduct Power HV ENATS 12-24 Class 1 Specification. 4 22. Product Code RB125X1S. It has good impact resistance and complies. Black. 25° Black or Red 1 RBHVB100X22X3. £65. Factory installed draw cord and couplings. Colour. Using Polypipe Rigiduct as a Class 2 twin wall cable protection system, many distribution network operators prefer the Polypipe RDBD125X45X0. Bend 125mm RBB125X11X2. Sector. Ridgiduct is a twin wall system, specifically engineered to provide a light, yet robust alternative to. Ridgiduct Black Power Ducting 94/110mm 6m. 25 10 RBDB100X22X0. Ridgiduct Power Class 2 is a twinwall system that complies with ENATS 12-24 Class 2 specification and is specifically engineered to provide a light, yet robust solution for cable. Figure 1 Ridgiduct pipe t 1. 40mm internal diameter / 63mm external diameter. Ridgiduct Power comes in sizes 100, 125 and 150mm and fully complies with ENATS 12-24 Class 2 specification. Pack QTY. Sector. RBHV125X3B - 125mm x 3m Black Ridgiduct Power HV ENATS 12-24 Class 1 Specification. 5°,45° and 90°. £59. . Ring Seals & Casting Sleeve's. . Product Description. Click and Collect is available or enjoy free UK delivery on selected orders over £150 excl. read more. 9 11. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct is a twinwall cable protection system, specifically engineered to provide a light yet robust alternative to conventional cable protection. Inner Duct Diameter. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. HV Cable Duct 11kv 33kV. Tubes to be medium duty in red oxide or self-colour finish, complying with EN10255. Technical Information. 6 - 125mm 90 Degree Ridgiduct Black Long Radius Drawn Bend. 61 1 uPVC Double Socket Bend 150mmYou can use Polypipe RBC125 Black 125mm Ridgiduct Coupler with Polypipe Rigiduct, a Class 2 twin wall cable protection system preferred by many distribution network operators. Ridgiduct Power HV Bends Description Radius m Angle Colour Code PVC Double Socket Bend 100mm 3. Complies with BS EN 61386-24:2010, Type 750N, normal duty impact resistance. 83 Incl Tax: £31. 4* 2. Red. 125MM. Black. 4 1 0. 5 1 RBB100X45X0. 4 - 125mm 11. Ridgiduct Power Cable Ducting - REQUEST QUOTE | Thorne & Derrick UK & Exports for best priceFeatures & Benefits. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. Sector. product is shorter than image shown. £54. 4 - 125mm 11. 25 Degree Ridgiduct Power HV Bend PCV Double Socket Bend. 125MM. You can use Polypipe RBC125 Black 125mm Ridgiduct Coupler with Polypipe Rigiduct, a Class 2 twin wall cable protection system preferred by many distribution network. We offer a range of single Socket Fixed Bellmouths and End Caps. 89/2175 RIDGIDUCT POWER Ridgiducb is a bwin wall susÍem, specificallu engineered provide a lighÍ, robusÍRidgiduct Power Class 2 Key Benefits: Complies with ENATS 12-24 Class 2 specification 450N compressive strength at 50°C. 4 22. 00 Incl Tax: £10. 125mmx1m. Ridgiduct 125mm Black Coupler RBC125 | We are the UK’s largest independent builders’ merchant, supplying building materials to trade and DIY customers from over 250 locations across England, Scotland and Wales. Ridgiduct Power is preferred choice for many distribution network operator (DNO) companies and is available in sizes 100mm, 125mm, 150mm, 225mm and 300mm. 1. These items are made to order and subject to lead. Black Ridgiduct manufactured by Polypipe Building Products part of the Civils range - Ridgiduct, Ridgicoil & Polyduct. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. RIDGIDUCT POWER DRAWN BENDS Description Product Code Radius m Angle Pack Qty HDPE Twinwall Bend 100mm RBDB100X11X0. Technical Information. VAT. 61 0. 1. Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. 5°, 45° and 90° Available in sizes 94mm, 100mm, 125mm and 150mm; Ridgiduct 94MM X 6M Pipe With Coupler Black Rb94X6. Sector. This product gives you a viable option to the use of Ridgiduct when necessary and both systems can be used in high, medium and low voltage applications. 2 45° Black. 25 Degree Ridgiduct PVCu Double Socket Bend. 4* 2. Ridgiduct Power Class 3. 6Rad Sign in or Select a branch to see available stock and prices. £65. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. Product Code: PM414; Availability: In Stock; £22. Long coil lengths for reduced jointing. Black. Outside diameter is 125mm. Buy Ridgiduct 125x6m Black Rb125x6 B - £55. Product Code RBB125X22X2. A preferred choice for many distribution network operator (DNO) companies. £269. Ridgiduct Power is preferred choice for many distribution network operator (DNO) companies and is available in sizes 100mm, 125mm, 150mm, 225mm and 300mm. 5°, 45° and 90° Available in sizes 94mm, 100mm, 125mm and 150mm; Related Products and Solutions. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity companies. A preferred choice for many distribution network operator (DNO) companies. Class 1 - Protected against the spread of flames. Size. 25mm Rigiduct Straight Lengths; 6 metres with a coupler. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. A preferred choice for many distribution network operator (DNO) companies. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. Size. 2 90° Black or Red 1 PVCu Double Socket. Geotextiles/Weed Control Fabrics. Technical Information. Technical Information. 22 £49. 73. Technical Information. 150mm RIDGIDUCT Twinwall 30deg Bend. Colour. Ridgiduct, Cable Protection System, Power, 94mm, Black, 6m length. 17K+ Followers - LV-HV Jointing, Electrical, Mechanical, Process &. Ridgiduct Power Class 2 Datasheet. Ridgiduct Accessories. Black Twinwall Duct 50mm x 50m Coil. 5° Black RBHVB125X22X3. Cancel Save. ABB Power Products - MV Medium Voltage & HV High Voltage Electrical Equipment ; ELECTRICAL TAPES (3M, Plymouth, Scapa)Ridgiduct Power Class 2 Key Benefits: Complies with ENATS 12-24 Class 2 specification 450N compressive strength at 50°C. EAN No:. Technical Information. Size. QUICK ADD. It is available in 125mm and 150mm size options, in 6m lengths. RIDGIDUCT POWER DUCT & COUPLINGS ID (mm) OD (mm) Length (m) Product Code Duct Qty Coupling. £31. Colour. 4 - 125mm 22. 4. 9B 1. 95 Incl Tax: £69. RBBM125 - 125mm Ridgiduct Single Socket Fixed Bellmouth. RB15030. 09. 45 45 1 RBB100X90X0. Sector. What type of ducting do I need? UK Power Networks will supply ducting if requested when you apply or you can buy ducting from any supplier whose ducting meets our safety and design standards. QUICK ADD. Add to wishlist. Protects cables and reduces risk of damage. Browse our range of trade standard ducting. 5 Degree Ridgiduct Black Long Radius Drawn Bend. 5 RBB10022X2. Colour. 6 Black 125mm Ridgiduct 45 Degree Long Radius Drawn Bend with Polypipe Rigiduct, a Class 2 twin wall cable protection system preferred by many distribution network operators. 2(B or R)* 1. RBB125X22X2. £4. Ridgiduct Power Class 2 Key Benefits: Complies with ENATS 12-24 Class 2 specification 450N compressive strength at 50°C. Cable Duct - 6m x 100mm ID -. 35. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity companies. 9 11. We have 4 different sizes of single socket fixed Bellmouths, in sizes 94mm, 100mm, 125mm and 150mm. Freephone: 0800 171 2335 Landline: 01604 436866 Connect with us . 14 each (Inc. Colour. Black. Network rail PADS approved. 25 Degree Ridgiduct Black Long Radius Drawn Bend. A preferred choice for many distribution network operator (DNO) companies. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Black Coupler RBC125 | We are the UK’s largest independent builders’ merchant, supplying building materials to trade and DIY customers from over 250 locations across England, Scotland and Wales. The diameter of ducting varies but it’s usually 32mm for single-phase electricity supplies and 50/125mm for three-phase electrical supplies. 42 11. Features and Benefits: Ridgiduct is a twin wall low weight flexible cable protection system, available in sizes 94mm - 300mm. £57. 33kV, 66kV & 132kV cable Duct for high voltage cables. Ridgiduct Accessories. Add to My Polypipe Toolkit. ABB Power Products - MV Medium Voltage & HV High Voltage Electrical Equipment ; ELECTRICAL TAPES (3M, Plymouth, Scapa)Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,125mm 90deg Ridgiduct Bend P/E. Good impact resistance even at lower temperatures. Ridgiduct Power Class 3 twinwall duct is available as a cable protection system in size 94mm diameter. 25 RBB125X11X2. £29. 125mm RIDGIDUCT Twinwall 15deg Bend. Product Code: PM705; Availability: In Stock; £31. 45 0. 125mm RIDGIDUCT Twinwall x6m c/w Coupler Complies with ENATS 12-24 & BS EN 61386-24 Class 2. Buy ridgiduct twinwall sticks & coils today. Size. ABB POWER PRODUCTS LV MV HV . . It has been specifically designed for applications including power, motorway communications, lighting and utilities. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,We would like to show you a description here but the site won’t allow us. 61 0. 125MM. RBHVB125X11X3. 1 Ridgiduct Twin-Walled High Density Polyethylene Ducting comprises twin-walled high-density polyethylene (HDPE) ducting and polypropylene (PP) couplers. Network rail PADS approved. Polypipe Part number RBC100. Browse our range of trade standard ducting. 61 45 RBB125X45X0. 125mm Ridgiduct x 3m S/S (ENATS 12-24) Model: PM705. £4. Ridgiduct Power HV Class 1 cable duct is available in three inner diameter sizes of 100mm, 125mm and 150mm, in lengths of 2m, 3m or 6m. Colour. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths - printed electrical cable duct can be manufactured to special order. Available in sizes 94mm, 100mm, 125mm and 150mm; Related Products and Solutions. 42 0. Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. Faster to install than standard slotted wire duct, attach this to flat, clean surfaces. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. Sector. 68. Supplied with an integrated coupler. Slip Couplers are available on request. £15. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24.