0 Date of Issue: March 2018 Page: 1 of 21 Information Classification – PUBLIC CAUTION! - This document may be out of date if printed NPS/002/003 – Technical Specification for Protection Tile, Protection Tape, Cable Ducting and Route Markers1. RB12515. Ridgiduct is a twinwall cable protection system, specifically engineered to provide a light yet robust alternative to conventional cable protection. • Stiff,. mm Cable Duch la Length (m) -24 (Non-standard sizes) Length (m) Product Code Product Code BBA BRITISH BOARD OF AGRÉMENT CERTIFICATE No. 9 22. Ridgidrain System Key Benefits: Full range of pipes and fittings from 100 - 600mm; BBA and BBA HAPAS approved; Network Rail Parts and Drawing Systems (PADS) approvedYou can use Polypipe RDBD125X90X0. Product Enquiry Form Naylor Underground Twinwall Electric Duct. Sector. Technical Information. 83 Incl Tax: £31. Add to Compare. 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. All joints to be screwed and socketed with ends of tubes finished smooth to the touch. 66 Inc. Supplied with an integral coupling, Ridgiduct is lightweight for easy handling and transportation but incredibly strong and impact resistant even at low temperatures. Ridgiduct Lighting is a twinwall, low weight, flexible cable protection system, specially manufactured from (HDPE) in orange for use in street. Write a review. Size. We have a wide range of Ridgiduct Power Accessories. RBHV125X6R - 125mm x 6m Red Ridgiduct Power HV ENATS 12-24 Class 1 Specification. PRODUCT DESCRIPTION. RB10090. ) x 6mtr Black. 4 11. 75. 125mm 45deg Ridgiduct Bend P/E. 6Rad. 125mm RIDGIDUCT Twinwall 15deg Bend. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,125mm Coupler For RidgiDuct Lengths. £4. 6 0. Complies with BS EN 61386-24:2010, Type 750N, normal duty impact resistance. Our End Caps are available in sizes 9. ABB POWER PRODUCTS LV MV HV . Polypipe RB125X6 Black Plain Ended 125mm x 6m Ridgiduct Twin Wall Power Ducting. Product Code RBHV125X2B. To be used for three-phase high voltage service cable, mains cable and road crossings. 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. Email. 45 0. 61. 1. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Thorne & Derrick International 17K+ Followers - LV-HV Jointing, Electrical, Mechanical, Process & Instrumentation EqptPolypipe RB150X6 Black Plain Ended 150mm x 6m Ridgiduct Twin Wall Power Ducting. Product Code RBHVB125X90X1. 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. 21 inc VAT. 50mm o. 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. 125MM. Colour. PVCu Power HV is a single wall cable protection system, which fully complies with ENATS 12-24 Class 1 specification. 125mm X 45deg R/duct D-bend 0. Service you would expect from a trusted UK company. RBDB125X22X0. 25 RBB10011X2. VAT -+ ADD. Commercial Building Services. It has good impact resistance and complies. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. At Build Plumb Plastics LTD our Polypipe Ridgiduct Pipe and Fittings are of a great quality! Check out this page to get an overview of our products. 4 11. Add to Cart. Email. 2(B or R)* 1. We have a wide range of. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. 09. 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 is a twin wall cable duct system specified by most of the UK DNO's and regional electricity. 38 ex. Ridgiduct Power is preferred choice for many distribution network operator (DNO) companies and is available in sizes 100mm, 125mm, 150mm, 225mm and 300mm. Black. 8mm 6m. 61 0. Cable Duct 125mm (ID), 148mm (OD) Ridgiduct cable duct is suitable for underground cable ducting of low and high voltage power cables, this includes 400/1000 volt, 11kV, 33kV and triplex cables. Product Code: PM705; Availability: In Stock; £31. Black. IP4X system (dust protection) Low weight, flexible, durable and high strength. 125mmx3m. Sector. 35. RBHVB125X90X1. 22. 82. . 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. 4. 42 22. RBHV125X3B - 125mm x 3m Black Ridgiduct Power HV ENATS 12-24 Class 1 Specification. 150mm RIDGIDUCT Twinwall x6m c/w Coupler Complies with ENATS 12-24 & BS EN 61386-24 Class 2. 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. Cancel Save Size : 125mm. Using Polypipe Rigiduct as a Class 2 twin wall cable protection system, many distribution network operators prefer the Polypipe RDBD125X45X0. £16. Colour. Network rail PADS approved. View Product. 94mmx6m Ridgiduct Elec T-W Duct Sign in or Select a branch to see available stock and prices. Size. Ridgiduct Power Class 3. RB15030. JDP supply power ducting to Energy Network Association Technical Specification (ENATS) 12- 24 Class 1 and Class 2, and Class 3 to BS EN 61386 specification, for conduit systems for cable management. Adhesive-Back Slotted WireDuct with Snap-On Cover. 150mm RIDGIDUCT Twinwall 30deg Bend. 9B 3. Ridgiduct Power ESI 0. 85. Ridgiduct Black Power Ducting 125/148mm 6m. 61 90 1. Ridgiduct Power Class 2 Datasheet. 1 Ridgiduct Twin-Walled High Density Polyethylene Ducting comprises twin-walled high-density polyethylene (HDPE) ducting and polypropylene (PP) couplers. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. Technical Information. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. We have 4 different sizes of single socket fixed Bellmouths, in sizes 94mm, 100mm, 125mm and 150mm. 61 0. Technical Information. Utility duct coils are available in a range of sizes from 40mm - 140mm (internal diameter. Ridgiduct is a twinwall cable protection system, specifically engineered to provide a light yet robust alternative to conventional cable protection. 9(B or R)* 3. Outside diameter is 125mm. 56 UK and Worldwide delivery. EAN No:. 5 1 RBB125X45X0. 125mm Ridgiduct x 3m s/s ENATS 12-24. 40 Incl Tax: £26. 38 ex. Colour. 42 45 7 RBDB100X90X0. Polypipe Civils Charnwood Business Park, Loughborough, Leicestershire LE11 1LE Tel: +44 (0) 1509 615100 Fax: +44 (0) 1509 610215 Email: civils@polypipe. Ridgidrain Double Socket Couplers are available in diameters from 100-600mm and are BBA, BBA HAPAS and Network Rail PADS Approved. UniVolt Conduit Cement 250ml. 50mm o. 05: 125mm X 2m Blk Ridgiduct T/w Ducting £79. 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. QUICK ADD. 6 - 125mm 90 Degree Ridgiduct Black Long Radius Drawn Bend. £14. 6 Black 125mm Ridgiduct 90 Degree Long Radius Drawn Bend with Polypipe Rigiduct, a Class 2 twin wall cable protection system preferred by many distribution network operators. Product Code RB125X1S. Inc. We also supply ENATS approved MetroDuct in 125mm and 150mm variants, please conntact a. Black. 2 The outer wall of the duct is corrugated and the inner wall is smooth-finished. 9(B or R)* 3. 125MM. Black. STAKKAbox™ JMF is designed for use within the telecommunications market and is available in 102, 104, and 106 sizes. 125mm Coupler For RidgiDuct Lengths. 9 22. Ridgiduct Power HV Bends Description Radius m Angle Colour Code PVC Double Socket Bend 100mm 3. Product Code RBB125X11X2. Product Code RBDB125X22X0. A preferred choice for many distribution network operator (DNO) companies. VAT £37. Technical Information. Colour. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity companies. Technical Information. Product Code RBB125X90X0. Sector. Black. BBA & HAPAS approved, Complies with BS EN 61386Ridgiduct Utilities Key Benefits: Complies with BS EN 61386-24:2010, Type 450N, normal duty impact resistance; BBA HAPAS approved; Network rail PADS approved; Low weight, flexible, durable and high strength; Good impact resistance at low temperatures; Available from stock; Available in a range of colours which comply with NJUG classificationsRidgiduct Power Cable Ducting - REQUEST QUOTE | Thorne & Derrick UK & Exports for best priceRidgiduct 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,Buy 125mm X 11. 6Rad Sign in or Select a branch to see available stock and prices. Available in an alternative twin wall split duct form for easy installation around existing cables with minimal change in strength. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity companies. Download. 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. A full range of ducting supplies for civil projects. Ridgiduct Lighting is a twinwall, low weight, flexible cable protection system, specially manufactured from (HDPE) in orange for use in street. Sector. Cancel Save. RBB125X45X0. Ridgiduct Lighting. 125MM. 4* 2. 4 1 2. In stock. Ridgiduct Power Class 2 Key Benefits: Complies with ENATS 12-24 Class 2 specification 450N compressive strength at 50°C;You can use Polypipe RDBD125X45X0. 5°, 22. Product Code: PM705; Availability: In Stock; £31. RIDGIDUCT POWER BENDS DESCRIPTION PRODUCT CODE RADIUS (m) ANGLE PACK QTY PVCu Double Socket Bend 100mm RBB100X11X2. . £57. £24. We offer a range of silt traps, flow control units and adaptors are also available to complete the system. 125mm Ridgiduct Plastic End Cap; EC3051 - 125mm Ridgiduct Plastic End Cap. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. £80. Features and Benefits: Ridgiduct is a twin wall low weight flexible cable protection system, available in sizes 94mm - 300mm. Please note that all Ridgiduct Power Drawn Bends are not ENATS compliant. 4* 2. Ridgiduct Power Cable Ducting - Polypipe Split Cable Duct - Product Range. 66Ridgiduct 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 Power Cable Ducting - REQUEST QUOTE | Thorne & Derrick UK & Exports for best priceRidgiduct 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,View now and buy online. Downloads There are no product downloads to show. We offer a range of single Socket Fixed Bellmouths and End Caps. 5° Black or Red 1 RBHVB100X45X1. Sector. Add to My Polypipe Toolkit. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity companies. Supplied with an integrated coupler. Customer Service . Polypipe Twinwall Black Cable Protection Ducting 40/63 50m Coil. £9. £4. Complies with BS EN 61386-24:2010, Type 750N, normal duty impact resistance. RBB125X11X2. 125mm X 45° BLACK BEND ON A 1200mm RADIUS SOCKETED Product code: 5426. 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. 225 & 300mm are supplied plain ended and require a CRD coupling. 6 - 125mm 45 Degree Ridgiduct Black Long Radius Drawn Bend. It is available in 125mm and 150mm size options, in 6m lengths. Technical Information. 2 90° Black or Red 1 PVCu Double Socket. Sector. 9R. Browse our range of trade standard ducting. Plastic Ducting from Plumbing for Less, available in 150mm, 125mm, 100mm. Click here for full product guide. 25° Black RBHVB100X11X3. EAN No: 5053062014626. Using Polypipe Rigiduct as a Class 2 twin wall cable protection system, many distribution network operators prefer the Polypipe RDBD125X45X0. A preferred choice for many distribution network operator (DNO) companies. Size. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. 88This 6m length x 94mm/110mm (ID/OD) Black Underground Twinwall Electric Cable Ducting is your go-to solution for safely housing electricity cables. Choose from our selection of rigid duct, including standard duct and fittings, quick-disconnect duct and fittings, and more. EAN No. Size. Sector. RB12590. RB150X6. 38 Incl Tax: £37. Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. 89/2175 RIDGIDUCT POWER Ridgiducb is a bwin wall susÍem, specificallu engineered provide a lighÍ, robusÍRBDB125X11X0. Sector. This 150mm ID / 178mm OD twinwall ducting is Class 2 ENATS 12/24 approved, comes in a 6mtr length and complete with one coupler to connect multiple lengths together. Ridgiduct Power is preferred choice for many distribution network operator (DNO) companies and is available in sizes 100mm, 125mm, 150mm, 225mm and 300mm. 25 1 RBB125X22X2. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. 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. Available in sizes 94mm, 100mm, 125mm and 150mm; Related Products and Solutions. 98. Size. 4 1 0. . x. Colour. 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, Type 750N, normal duty impact resistance 125mm Ridgiduct x 3m s/s ENATS 12-24. MetroDuct 125mm(id) 145mm(od) ENATS Approved Electric Duct. Polypipe 125mm Ridgiduct Elec T-W Duct Bend 90Degree 0. Size. 9 11. £58. This system provides contractors with a means of constructing access chambers safely, quickly, and inexpensively while offering superior build quality, reduced defects, and enhanced site safety performance over traditional methods. EAN No:. 150mm Ridgiduct Twinwall Coupler. Colour. d comes complete with drawstring. 5 Degree Ridgiduct PVCu Double Socket Bend. Sector. Colour. Ridgiduct 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. 68. Red. Supplied with an integral coupling, Ridgicut is lightweight for easy handling and transportation but incredibly strong and. 125mm RIDGIDUCT Twinwall x6m c/w Coupler Complies with ENATS 12-24 & BS EN 61386-24 Class 2. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. Product Code RBHV125X2R. Complies with ENATS 12-24 Class 2, 450N at 50°C. Black. Our black ENATS approved twinwall electric duct is used for ducting all kinds of electrical installations. 75. Sector. Ridgiduct 125mm Cable Duct - REQUEST QUOTE | Thorne & Derrick UK & Exports for best prices,Ridgidrain is used for non-pressurised surface and sub-surface drainage applications. Cable Duct Ducting for Internal Positions: An internal meter position is only acceptable if the building is listed or sited in a conservation area and the local planning authority has refused an outdoor installation. Colour. Ridgiduct is a twin wall cable duct system specified by most of the UK DNO's and regional electricity companies. 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. Black. 61 1 Ridgiduct power PVC Duct Polypipe class 1 PVC duct is designed to meet ENATS 12-24 and the standards set by the Regional Electricity companies. Slip Couplers are available on request. 5 1 RBB100X45X0. 125mmx2m. Ridgiduct Power HV Class 1. Size. 0. It is lightweight for easy handling and transportation. Size. Ridgiduct Power ENATS 12-24 Polypipe (Standard Sizes) - Product Range; Polypipe Ridgiduct Part Ref: Inner Duct Diameter: Outer Duct Diameter: Length: Pack QTY:. In stock. We have 4 different sizes of single socket fixed Bellmouths, in sizes 94mm, 100mm, 125mm and 150mm. Plus, it comes with a handy corresponding duct. 6 - 125mm 22. PVCu Power HV is a single wall cable protection system, which fully complies with ENATS 12-24 Class 1 specification. RBDB125X45X0. 9 11. [email protected] from polypropylene, Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1. Whilst the information it contains is believed to be correct, Emtelle can take no responsibility for actions taken based on the information contained in this125mm Ridgiduct x 3m s/s ENATS 12-24. Size. 42 11. Product Code: LKI00450. We have a wide range of Ridgiduct Power Accessories. Sector. £4. PVCu Power HV is a single wall cable protection system, which fully complies with ENATS 12-24 Class 1 specification. 68. 6 Rad buy online at trade prices. 18 £15. 125mmx3m. 75. Ridgiduct also has durable resistance to attack UD125B. Complies with BS EN 61386-24 750N, normal duty impact. Details and dimensions are given in Table 1 and Figure 1 of this Certificate. 25 RBB125X11X2. 4 - 125mm 11. Product Code RBB125X45X0. 4* 2. Product Code RBDB125X45X0. ENATS 12-24 (125mm internal) Reviews. Product Code RBB125X11X2. £31. Ridgiduct Power Class 2 Datasheet. Colour. 100mm RIDGIDUCT Twinwall 90deg Bend. VAT. Sector. Ridgiduct cable ducts are available in pre-cut lengths of 1, 2, 3 and 6 metre lengths. 54Ridgiduct Power Class 2 Key Benefits: Complies with ENATS 12-24 Class 2 specification 450N compressive strength at 50°C. 70. 5 RBB125X22X2. Black. 42 0. Ridgiduct is a lightweight, twinwall cable protection system that is manufactured from (HDPE) high density polyethylene in a range of NJUG classification colours, to meet the. The internal wall has static coefficient of the less than 0. Complies with BS EN 61386-24:2010, Type 750N, normal duty impact resistance. Details and dimensions are given in Table 1 and Figure 1 of this Certificate. Black Ridgiduct manufactured by Polypipe Building Products part of the Civils range - Ridgiduct, Ridgicoil & Polyduct. Product Code RBDB125X90X0. We offer a range of single Socket Fixed Bellmouths and End Caps. RB125X3 - 125mm x 148mm x 3m Ridgiduct Power ENATS 12-24 (Standard Size) Product Code RB125X3. Slip Couplers are available on request. Ridgiduct Power comes in sizes 100, 125 and 150mm and fully complies with ENATS 12-24 Class 2 specification. Colour. Back to top. 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. 4 22. 100mm Ridgiduct Twinwall Coupler. 125mmx3m. 61 0. 125MM. 38 Incl Tax: £37. Colour. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. 83 Incl Tax: £31. 4 11. 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. Size. 225 & 300mm are supplied plain ended and. 6. Choose from our selection of rigid duct, including standard duct and fittings, quick-disconnect duct and. 17K+ Followers - LV-HV Jointing, Electrical, Mechanical, Process &. 1 6 CONFIDENTIAL Revision 1. Enter Location More Detail. Manufactured from HDPE and polypropylene (in the case of Ridgiduct Power HV), Ridgiduct is stiff yet flexible, and its twin-wall. HV Cable Duct 11kv 33kV. PVCu Power HV is a single wall cable protection system, which fully complies with ENATS 12-24 Class 1 specification. £54. £29. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. Technical Information. 4 22. 25mm Rigiduct Straight Lengths; 6 metres with a coupler. Add to Cart. Ridgiduct Power HV offers a stiff yet flexible twinwall structured cable protection system, which complies fully with ENATS 12-24 Class 1 specification. Available in an alternative twin wall split duct form for easy installation around existing cables with minimal change in strength. 5 1 RBB125X45X0. Ridgiduct Black Power Ducting 125/148mm 6m. 25° Black or Red 1 RBHVB100X22X3. Ridgiduct Power comes in sizes 100, 125 and 150mm and fully complies with ENATS 12-24 Class 2 specification. Our black ENATS approved twinwall electric duct is used for ducting all kinds of electrical installations. Black. • Stiff,. Colour. £15. Size. £321. 6. Add to Cart. Product Code: PM428; Availability: In Stock; £25. 33kV, 66kV & 132kV cable Duct for high voltage cables. Ridgiduct Power 100mm, 125mm and 150mm cable duct complies fully with the ESI (Electricity Supply Industry) specification for ducts, ESI-12-24. 6 Black 125mm Ridgiduct 90 Degree Long Radius Drawn Bend with Polypipe Rigiduct, a Class 2 twin wall cable protection system preferred by many distribution network operators.