This is because removing a fuse with the circuit live will cause sparking at the terminals. The wording switch off before removing or replacing fuses is moulded into the plastic just above the fuse positions. Review or change the default subject and message type the addresses click send the send email dialog opens the first time you send email choose an email option click remember my choice to store the setting click continue to send. Horizontal three phase distribution board provision for incomer 8 pole mcb isolator rcd and single phase outgoings. As part of the siemens family wylex reaps the benefits of being in a global manufacturing. Distribution boards, together with modular abb system pro m compact protection devices and modular din rail components, can be used for many applications in electrical building installations. Important the terminal screws of all incoming devices should be fully.
Sea9tb1001 acti 9 terminal block 100a 1p schneider. Distribution board with provision for 8 pole mcb isolator rcd as incomer and provision for 2 pole mcb isolator rcd subincomers with single phase outgoings. Power distribution components catalogue smart solutions for electrical distribution in commercial and industrial applications pdf, 6. Wylex have produced a range of high integrity a flexiblea consumer units that are pre.
Each circuit has his own protective devise for overload mcb or fuse 4. The mcb will operate and interrupt the supply to prevent damage to the installation. This enables quick and easy installation and improves the appearance. As a global specialist in energy management, schneider electric offers integrated solutions making energy safer, more reliable, efficient and productive.
Factors table of contents page fuse characteristics, terms and consideration factors 24 fuse selection checklist 57 ptc characteristics and terms 89 ptc product applications 10. Wylex module 7way populated high integrity dual rcd consumer unit 6226p 100a mains switch. The wylex range of nh distribution boards is designed to cater for a. How to distribute pdf forms, how to create fillable pdf, pdf. The distribution board is an assemblage of parts including one or more fuses or circuit breakers, arranged for the distribution of electrical energy to final circuits or to other distribution boards. Pir wooden backed cu wylex screwfix community forum. Click send using adobe acrobat tips on how to work with the file click next add email addresses, and then click send. Skeleton consumer units, mcb distribution board, fuse switch, garage unit or pv switchgear etc. Fuse characteristics, terms and consideration factors continued 3. Spaces must be covered to avoid accidental touch to live components. Wylex nh series distribution boards discount electrical. It has a rating of 125a and is suitable for use with a switch disconnector, rcd or direct connection incomer arrangement. But reading between the lines, the half wooden board doesnt concern you. Pete, a manufacturer is only going to test their devices in their manufactured consumer unit, distribution board or enclosure to the standard.
The wylex nhtn8mr is a 8 way, triple pole, type b distribution board. That was my view but its been awhile and i wondered if views on wooden backed cus had changed. Distribution board must have labels for each circuits identifying the use of each circuit 6. All of our product catalogues and technical documents are available to download. Allmetal enclosure consumer unit with 100a double pole main switch and space for 8 x wylex mcbs or rcbos. We have over 21 years experience in supplying electrical materials to both trade and end user customers. Wylex consumer units 17th edition consumer units wylex. Wylex nh series three phase type b distribution boards. The main function of an mcb is to switch the circuit, i. The wallmounting distribution board offers the possibility of cable entry on the top, at the bottom and from the back. Electrium sales limited, walkmill business park,walkmill way, cannock, ws11 0xe. The wylex range of nh distribution boards is designed to cater for a variety of. Circuit protection systems for domestic household premises wylex.
This type of fusebox has not been made for several decades. Fields added to the form open the forms panel and click. Tpn distribution boards are supplied excluding 125 amp isolator switch new meter ready an integral meter kit is now available for nh meter ready distribution boards including a multi functional digital meter, din rail mounting plate, current transformer, fuses and numbered wiring loom. Check out our full catalogue of products, from modular devices and enclosures to lighting distribution and wiring accessories.
How to distribute pdf forms via email using acrobat xi. Ring circuits are commonly used in british wiring with socketoutlets taking fused plugs to bs 63. Svtdb this range of distribution boards can take mcbs up to 125a or isolators up to 125a or mccbs up to 250a as incomer. On the inside view, the black mark near the fixing screw is where a fuse has failed, burning the cover. The ring is fed from a fuse or circuit breaker in the consumer unit. Once an order is placed, dpd will contact you to book a one hour time slot. Ideal for small power distribution installations or extension to an existing installation. The distribution board has a double pole main switch capable to turn off all the circuits for single phase installations and 4 pole isolator for 3 phase installations. There are many types of non combustible material however, amendment 3 of the 17th edition regulations provides an acceptable example as ferrous metal i. Sort by position name trade price set descending direction. Because the breaker rating is much higher than that of any. Wiring of distribution board wiring diagram with dp mcb and sp mcbs.
Wylex 10module 8way partpopulated main switch consumer unit. An enclosure means the box, cover, door, hinges, handle. An mcb or miniature circuit breaker is an electromagnetic device that embodies complete enclosure in a molded insulating material. Wylex mcbs are calibrated to meet the requirements of bs en 60898. Wylex 304, wylex standard range consumer unit, 3 way insulated board 60 amp switch excl. Wylex catalogue this gives designers and installers the flexibility to create an almost infinite variety of systems, tailored to individual applications and blending with any surroundings. These distribution boards come with neutral link, earth link, 100a tinned electrolytic copper busbar and wire sets for cable management. Wylex 20 way tpn distribution board electricals247. These plastic covers served one primary purpose to prevent molten metal spraying out of the fusebox when a fuse fails. Buy wylex consumer units online today 17th edition consumer units free delivery when you spend. The ring starts at the consumer unit also known as fuse box, distribution board, or breaker box, visits each socket in turn, and then returns to the consumer unit.
The wide range of boards is complemented by an extensive choice of incoming devices including direct connection, switch disconnector and rcd, outgoing devices include a broad selection of mcbs and rcbos. All wallmounting distribution boards are equipped with one integrated flush fitting membrane flange per panel width on top. Nomiss terminal, fixed busbar and cable entry knockouts on the top, bottom, left, right and rear. Wylex nm21fla conversion kit 21 module tradesparky. How can i distribute my pdf form to others through email including webmail. Neutral wires are connected with the same order as phase wires. Installation of mcbs ensure supply is switched off. The choice of the system of power distribution is determined by the type of power that is available and by the nature of the load required for particular user i. Included in the distribution boards are multiterminal dual earth and neutral bars, providing easy installation and generous wiring space. Design change tp mcbs if you are fitting to an existing wylex tp board please check the colour of the retaining clip on the back of the existing mcbs. The clear market leader in residential circuit protection, with the largest range of consumer units and rcds in the uk, and a wide range of three phase circuit protection system up to 800a ratings. We use cookies to help the site work correctly, improve the experience, collect performance data and assist with our marketing.
Each fuse position is numbered 16, with 1 nearest the main switch. The make macros will try to use this specification for grabbing the distribution file with fetch if they cannot find it already on the system it is recommended that multiple sites are included on this list, preferably from different continents. Switch fuse units for use in domestic household premises. Only wylex mcbs can be used in wylex distribution boards e. Solutions with tailor made distribution boards to meet customer requirements other than standards ones. The clear market leader in residential circuit protection, with the largest range of consumer units and rcds in the uk. Follow these 5 simple steps to distribute your pdf form through email using acrobat xi. Tpn distribution boards are supplied excluding 125 amp isolator switch new meter ready an integral meter kit is now available for nh meter ready distribution boards including a multi functional digital meter, din rail mounting plate. Schneider electrics ready to install offer brings together the companys range of solutions for the distribution, protection, control and management of electrical systems. Consumer unit world consumer units, distribution boards, rcbos, mcbs, 17th edition, split load and dual rcd consumer units from wylex, hager, mk, contactum and bg. This shows the fusebox as it would appear when installed. This gives designers and installers the flexibility to create an almost infinite variety of systems, tailored to individual applications and blending with any surroundings. Way 1 must be opposite way 2, both either at the top or the bottom of the busbar assembly. Mcb electrical circuit diagram circuit diagram images.
Wylex standard 6 way fusebox with brown wooden frame. We use dpd as our courier and our cut off time for next day service is 2pm. Nov, 20 the distribution board is an assemblage of parts including one or more fuses or circuit breakers, arranged for the distribution of electrical energy to final circuits or to other distribution boards. Hello and happy christmas can any help, i have been to a domestic customer due to nusense tripping of 80a 30ma rcd on a wylex split board, i did a quick test of the circuits before i went and purchased a replacement and all seems well. There are many types of non combustible material however, amendment 3 of the 17th edition regulations. Buy wylex 20 way tpn distribution board online today from just. Download the latest catalogues and brochures for our market leading brands. Wylex three phase tpn nhtn distribution boards 125a 250a. Easy nationwide availability adds to convenience whenever wylex is specified. The front panel has a moulded wylex logo at the top right. Main function of distribution board is to protect the circuit and electrical equipment.
Wylex nh series three phase type b distribution boards 125a. Free next day delivery available, free collection in 5 minutes. Our ecat app give your access to our full product range, with technical documents and data sheets, along with all of our brochures and catalogues. The wylex range of nh distribution boards is designed to cater for a variety of industrial and commercial applications. We also feature boards prefitted with surge protection, providing optimal and assured protection. This range of distribution boards are designed for the industrial commercial environment. Wylex product catalogues, technical information and pricing. The connection of miniature circuit breakers mcb is done using busbars the european tradesman distribution board greece 10. On the inside view, the black mark near the fixing screw is. By continuing to use our website you agree to our use of cookies. A cookie is a small text file that a website saves on your computer or mobile device. Wylex ecatalogue wylex catalogue the clear market leader in residential circuit protection, with the largest range of consumer units and rcds in the uk, and a wide range of three phase circuit protection system up to 800a ratings.
Discussion in electricians talk started by adam, oct 7, 2006. Mcb miniature circuit breaker construction, working. Voltimum, the leading portal for the electrical industry. Three phase distribution board use wylex mcbs detect overcurrents due to both overload and fault currents. It does both the job of an mcb and rcd, and it is able to detect arc faults that these types of technology simply cant. We offer a comprehensive array of electrical products, technologies and services that can be viewed and downloaded from our range of catalogues, brochures and technical publications. Diy wiring a consumer unit and installation distribution board file circuit breaker mcb gif open electrical how to wire a switch box.
Visit us to see our full range of nh consumer units. Even numbered ways on the right of the board ascending in the same direction as the odd numbers. As far as the manufacturer of the product is concerned this is how it is designed and expected to be installed. B4471 nhrs8406 bsen61008 nhrs7506 nhrs5706 nhrs6606 nhrs4806 nhrs3906 ws102 text. Jake, you mention about only using the one distribution board which is on the drawing, im struggling to get within the volt drop limits for the longer circuits without having ridiculous cable sizes, the only way i can see past it is by adding a distribution board toward the middle of the library, unless im doing something totally wrong. Cookies enable the website to remember your actions and preferences over a period of time, so you dont have to keep re. Wylex catalogue the clear market leader in residential circuit protection, with the largest range of consumer units and rcds in the uk. Selection guide fuse characteristics, terms and consideration factors.