how come the wholesalers can rip us off to buy a Triple pole mcb it is over 50 quid,but to buy a single pole one can be one pound fifty....To me it just looks like 3 single poles with a wee bar linking them,no further electronic wizardry? I could be wrong,
Hi there,
I'm installing two ovens, each with a total load rating of 3.5kW. (see details of oven here). The kitchen already has a 20A double pole switch and a 45A dual outlet plate. Is the switch sufficient because I've calculated that the current is likely to exceed 20A? However, I'm not sure...
Hi, I'm a newbie here and I need help with starting some 2 pole 20KW motors, can I still use the normal 22KW DOL starters or is it better to upgrade the starters because of the larger starting current - any advice would be gratefully received, Thanks kjwudsph
Hi all,
Iv got the DNO replacing the incoming overhead supply cables tomorrow, I am going to ask to put isolator switch in after the meter. Any advice on best one to get, there's not a lot of room where the meter is so smaller the better. Thanks.
Hi guys,
Again, its been a long time in between posts for me. Taken a new direction in my job role and been focusing on other things. Frankly trying to do less and less electrical bits and bobs and i frankly feel less and less comfortable doing it as its all getting pretty heavy here and I just...
Someone might be in need of a couple of schneider breakers that i dont need...
Schneider MCB C Type 63a Amp 25680 C60HC Triple Pole
ebay link:
http://www.ebay.co.uk/itm/141025728245
As in the title, when putting in a new set of lights in a house i ran the perm live, earth and neutral down to the switch then ran switched live and neutral up to the lights. Is this bad form? I know it's not unsafe. Just wondered if you thought it was rough. I thought it was industrious as I...
anyone got a spare one of these lying around they want to flog, I need to buy one as the miserable gits are complaining of the smell emitted by my canned smoke, I need the larger one coz I am going to stick the tenants head in it and I am testing aico most of the time also need cans of smoke if...
hi all
i am new member and need help.I have to connect 4 plugs to one rotary switch so that one plug can be active at a time and three remain disconnected and when rotary switch moved to position 2 second plug became active and other three inactive.Please advise whether i need 4pole 4postion...
Can I connect the meter tails into the top of this MCB and the load cable (SWA) out of the bottom. The MCB is not marked for in and out and I cannot find any info on Schneider's web site indicating this is not possible.
For a LT panel which have two incoming 5000A ACB from 3phase, 3MVA Dyn transformer & 630A ACB from 3 phase, 250kW Black Start DG set and have several outgoing 3 phase, 100A-300A MCCB for remote distribution panel and have some single phase load.
Could anyone pls advise which type of 3 Pole or 4...
Hi people,
have been asked to provide a quote for installing a light on the roof of a commercial property to light up there flag. Can anyone advise on the best light for the job? Been looking at Halide, Sodium and Halogen.
thanks
Hi all,
63A 4 pole MCB is it mean that it will trip when the total current of the 3 phase supply exceed 63A? Or it will only trip when only any of the phase current exceed 63A?
Have seen two types of double gang socket outlets, single pole and double pole. Not sure what the difference is. My guess is one is for use on a spur and one for a ring final but would like a definitive answer. Thx
Hello every 1
I have never worked with contactors much so just want abit of info, ive come across a 24a 4 pole contactor for a heating system now what i want to know is, is its maximum switching load 24a or is the maximum load what the contactor can handle, it has 4 separate live conductors for...
Hi guys! i have a college assignment for my C&G college 1st year apprentice program and have been asked to draw up a plan of a 2 way lighting circuit from a dist board to a ceiling rose(looped ceiling rose for option of additional feeds) then linked to two single pole switches using 3core and...
Hi all,
A quick question, could a standard single module rcbo be classed as a form of double pole isolation? Or will I have to opt for the twin module.
Got a faulty rcbo on a caravan hook up point an a bit tight for sbace with curent settup in enclosure.
Hi chaps
Having quite a heated discussion with a colleague about a 4 pole RCD. He originally installed a 30mA RCD which now needs to be changed to a 100mA, however the N is on the opposite side. He seems to think that putting L1 into N of the RCD, L2 into L1, L3 into L2 and Neutral into L3...
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