contactor
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Contactor voltage coil
Hi Guys Can anyone tell me what the difference is between contactors that require 230v coil voltage and 400v coil voltage? We are swapping over a contactor serving a bank of lights. The original contactor was 230v and the one I accidently ordered was 400v and didn't start up on power up. Could...- SimpleSimon
- Thread
- contactor phase power voltage volts
- Replies: 9
- Forum: UK Electrical Forum
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Over load contactor its been awhile
can some please guide me i have little problem the contactor stays on if push it in then fan runs but if i push the start button nothing happens it has been sitting in the garage for a year I have now installed but i may have a wire in the wrong place any tips would be very gratefull thank...- monkee
- Thread
- contactor
- Replies: 25
- Forum: UK Electrical Forum
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contactor
Hello people Can any provide me a basic drawing of a contactor connected up does the neutrals have to go in supply side of contactor or can they all go on neutral back and a link from there to a2- toptrics
- Thread
- contactor
- Replies: 12
- Forum: UK Electrical Forum
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contactor fed straight from dno meter.
Any 1 ever seen a contactor wired from dno meter which has 1.5 coming out meter for economy 7 to switch contactor, have these meters got a fuse in them to protect the cables.- toptrics
- Thread
- contactor dno meter straight
- Replies: 1
- Forum: UK Electrical Forum
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24a contactor 4 pole
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...- toptrics
- Thread
- contactor pole
- Replies: 7
- Forum: UK Electrical Forum
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J
Contactor to switch an oven
Hi Guys, Apologies if this is a basic question for most of you, but i haven't had much if any experience with contactors. Basically we have been asked to quote to fit a timer to an industrial oven (63A) so it will switch on at 4am and warm up before the bakery opens so they can get on with...- J&M Electrical
- Thread
- before contactor industrial oven simple switch timer
- Replies: 37
- Forum: UK Electrical Forum
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Should I use a contactor or a relay?
I have to design a unit which utilizes both 24V and 110V for lighting. We will supply these voltages by using a dual type transformer. The 24V will supply an alarm and heat tracing whereas the 110V will supply a lighting circuit. Should I install a contactor or a relay to protect from under...- Jay
- Thread
- contactor contactors lighting relay supply
- Replies: 7
- Forum: UK Electrical Forum
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Panel/Convector heater?
Have a customer with no heating at all in 2 of her bedrooms ( No gas supply also ) both rooms are around 6 x 3 meters .. Any suggestions for a decent panel/convector heater that will heat these rooms adequately?- Welshsparky
- Thread
- answer close contactor heater panel source thermostats
- Replies: 8
- Forum: UK Electrical Forum
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