how to connect armoured cable to plastic junction box

\u00a9 2023 wikiHow, Inc. All rights reserved. MP-AP uses the armor for an EGC. There are however others but these are generally reserved for more specialist industrial applications. All Conduit Fittings can be shipped to you at home. Single triad shielded signal cables . Extension lead for the shed page 2 design and location uk420 junction bo connection of data control signal cables armored cable 5 essential pieces information you ought to know hensel electric uk ltd enycase pe inlay how use bx electrical 11 steps with pictures code safety violations mr electrician steel wire armoured all need e tech components supplies . Did you use a clamp rated for the type of cable you are using (AC or MC)? No grounding requirements. The junction box should be located as shown in figure 1 and with as much slack as possible remaining in the cable between the box and the appliance, so it can be moved if servicing is ever necessary. This article has been viewed 79,772 times. The next job is to now to trim down the steel wires that make up the armoured part of the cable so that they fit nicely around the threaded sleeve and then once the collar retaining nut is screwed up it helps hold the cable firmly in place.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'diydoctor_org_uk-leader-3','ezslot_16',813,'0','0'])};__ez_fad_position('div-gpt-ad-diydoctor_org_uk-leader-3-0'); Using a decent pair of side cutters, trim down each strand of wire so that there is roughly around 10mm left and then splay them all out slightly so that they fit around the sleeve nicely. Apparently there was some mis-communication about the use of plastic boxes with metallic clad cable. As we have stated, the initial connection to the consumer unit and corresponding MCB would be done using 10mm cable and this would then run to the weather proof enclosure where it would connect to the armoured cable. Note: As this is a new circuit and will also be running externally is needs to be on its very own circuit and MCB, which as the socket was to be used for the occasions strimmer or power drill etc. By using our site, you agree to our. If the manufacturer doesn't say it's approved for a particular wiring method, then it's not approved.". Push an Anti-short Bushing on the Wires Where They Contact the Metal Armor Here, you might have to employ bushings that contain an indicator tab, tailor tip. Double-check within anyone else working with you, for safety, before proceeding to the next step. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Schedule any necessary "final" inspection. Thanks. Exception No. If you have a lot of excess cable left over, first use a decent pair of wire snips, side cutters or a hacksaw to cut the end of the cable off to a suitable length so that there roughly 10 12 inches of cable left once pulled in to the enclosure. The opposite end of the wire is then stripped and then connected into the earth bar of the consumer unit or earthing in the item you are using. In the majority of cases when installing armoured cable it is to run from a property outside to supply either a garage, shed or other outbuilding or to supply an exterior waterproof plug socket box. I knew that the clamps were rated for NM and presumed you were talking about the entire box. The choice of whether armoured cable is surface mounted or buried depends on several factors including the preferences of the homeowner whos having the cable installed, the install location and the budget. The science behind why you don't notch the bottom or top face of a joist is that the highest concentration of stresses are present at the extreme fibers. Exception No. I drilled a hole through the brick and ran flexible metal cable from the firebox through the brick and wall studs to a plastic junction box a few feet away (no drywall on the walls). Junction Box Waterproof ABS Plastic Accessories Cable Connecting Dustproof. If there was a fault and the jacket became energized the current would have to travel down the jacket until it reached a metallic box. It is safer and faster than using a hacksaw. even if you are not using the armour as the earth, you need to earth it as it is an extraneous (or is it exposed? It is also slightly more difficult to install, as cutting the metal sheathing takes slightly more time, than cutting NM cable. The trench is then back filled with soil. It is handled differently than standard Romex (non-metallic sheathed) cable. or if you are doing it yourself you can find suppliers local to you. The main drawback is that BX is more expensive. Step 6: Remove the PVC. SWA or steel armoured electrical cable (British standard BS5467)is a type of electrical supply cable that as you may have guessed has its own in-built armoured sheath that protects the electrical charge-carrying conductor cable at the core. Take a hacksaw blade and cut a ring around where you want it cut. Using a drill and holesaw, drill out the knockout hole at the base of the enclosure and also any other areas that you intend to have cable entering and exiting.Drilling out knockout using a 19mm flat drill bit, Drilling out knockout using a 19mm flat drill bit. Unlike standard electrical cable, armoured cable inner core wires are coloured slightly differently than standard electrical cables. Furthermore, you'll need to pry out or punch out a 1/2" trade size (7/8" actual diameter) knockout either in the top or a free side of the box, then use a type AC/MC connector (straight for a top feed, 90 aka right-angle for a side feed) to bring the cable into the box. var cid='3350712846';var pid='ca-pub-4631420095579283';var slotId='div-gpt-ad-diydoctor_org_uk-box-3-0';var ffid=1;var alS=1002%1000;var container=document.getElementById(slotId);container.style.width='100%';var ins=document.createElement('ins');ins.id=slotId+'-asloaded';ins.className='adsbygoogle ezasloaded';ins.dataset.adClient=pid;ins.dataset.adChannel=cid;if(ffid==2){ins.dataset.fullWidthResponsive='true';} For a better experience, please enable JavaScript in your browser before proceeding. A while back I asked about using a plastic box with MC and your response was that you hadn't seen a plastic box approved for metallic clad cable. With the NM electrical cable protruding from the box, rip off the sheathing with the cable ripper. Available in either rigid or flexible forms, a conduit protects the wires and is used in exposed locations (such as along the exterior surface of a wall) as well as in unfinished areas (like basements, crawlspaces, and attics), and in surface-mounted . A small bolt is then pushed up through from the base and through the small end of the banjo. Cut deep enough to where you start cutting through the metal, but not so deep you are all the way through and start cutting in to the wire. Not that it matters. - 1/2 in. Please can someone recommend a junction box to suit both the armoured cable and 2.5mm or similar solution? Proper Step on Installing Armored Cable Glands. Save my name, email, and website in this browser for the next time I comment. So I could have just drilled out the box in question and used MC? Step 5: Cut the cable. Wagobox xl junction box 115 x 135 55 mm toolstation ip65 abs pvc plastic enclosure electronic waterproof electric control panel zhejiang hongxiang connector co ltd armoured cable all you need to know information page steel wire e tech components how use armored bx electrical 11 steps with pictures session 13 wiring methods standards niglon ajb20 ip68 can i run this into a for dishwasher terry love plumbing advice remodel diy professional forum code and safety violations mr electrician connecting romex doityourself com community forums move outlet old armor w updated install 12 wikihow hensel uk enycase pe inlay swa t moving gland banjo question diynot hazardex think inside the on earthing learn basics work metal clad 95 57mm bo connection of data signal cables acceptable method bond earths in 5 essential pieces ought types what is aerosusa extension lead shed 2 design location uk420 an checkatrade vs traditional conduit second consumer units requirements glands ets 25mm 3 core cut length per metre supplies outbuildings no 1 homes gardens pistonheads adding electricity garage from main unit house fix atex grp ex entries 4 terminals inpratex ground mounting stakes put plug quora garden lighting keeping correct, Wagobox Xl Junction Box 115 X 135 55 Mm Toolstation, Ip65 Abs Pvc Plastic Enclosure Electronic Waterproof Electric Control Panel Junction Box Zhejiang Hongxiang Connector Co Ltd, Armoured Cable All You Need To Know Information Page, Steel Wire Armoured Cable All You Need To Know E Tech Components, How To Use Armored Bx Electrical Cable 11 Steps With Pictures, Session 13 Wiring Methods Cable Standards, Can I Run This Armored Cable Into A Plastic Junction Box For Dishwasher Terry Love Plumbing Advice Remodel Diy Professional Forum, Code And Safety Violations Mr Electrician, Connecting Romex To Armored Cable Doityourself Com Community Forums, Move Outlet Old Bx Armor Cable W Updated Wiring Terry Love Plumbing Advice Remodel Diy Professional Forum, How To Install A Junction Box 12 Steps With Pictures Wikihow, Swa To T E Moving A Plastic Junction Box Gland And Banjo Question Diynot Forums, Hazardex Think Inside The Box On Cable Gland Earthing, Your email address will not be published. Duh, don't know why I thought I could do that". wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. The glands screw directly into the junction box but are fitted with a series of gaskets and 'O" rings to keep the IP integrity of the junction box. Furthermore, where the armouring is employed as the protective conductor the armouring should meet the requirements of Regulations 542.2.4 and 543.2.5 for electrical . I don't understand your comment about 100 ft up and 100 ft back. ins.style.display='block';ins.style.minWidth=container.attributes.ezaw.value+'px';ins.style.width='100%';ins.style.height=container.attributes.ezah.value+'px';container.appendChild(ins);(adsbygoogle=window.adsbygoogle||[]).push({});window.ezoSTPixelAdd(slotId,'stat_source_id',44);window.ezoSTPixelAdd(slotId,'adsensetype',1);var lo=new MutationObserver(window.ezaslEvent);lo.observe(document.getElementById(slotId+'-asloaded'),{attributes:true});When running any electrical cables externally any cable thats used has to be both safe for use outside and able to resist the elements and also needs to be able to resist any potential damage, especially if it is buried underground. If the homeowner isnt too bothered about visual appearance then in pretty much all cases its much cheaper and easier to surface mount the cable along any nearby walls or fences.Armoured cable surface mountedif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'diydoctor_org_uk-large-leaderboard-2','ezslot_9',685,'0','0'])};__ez_fad_position('div-gpt-ad-diydoctor_org_uk-large-leaderboard-2-0'); If however the homeowner or customer is particular about how visible the cable maybe then burying it is the way to go for sure, however this can in some cases be costly and involve a fair amount of work. JavaScript is disabled. See also Filters 10% Off ( 326 ) Product code: 94736 In the event I run into this situation Ill use a double inlet type mc connector so there is continuous metal contact. (Then again, it might flunk as not being "workmanlike".) Worked great. The cable I used was labeled "14/3 appliance cable" and is 6 ft long, with attached end connectors which thread onto the flexible metal conduit and have a threaded open end with a thin jam nut. Splicing onto the existing cable and extending it to a different location is fine, just make sure to splice all the wires together color to color including the ground wire. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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