im after a 230v ac to 230v dc bridge rectifier for a brake on 3 phase motor on a rapid rise industrial door but this rectifier has a switch hence the 6 terminal been looking on the net but with no joy any ideason where to get them from
thanks
Jonesy83
Thread
bridge
canada
electricians' talk
motor
rectifier
terminal
Hi,
I used someone's terminal drive on site last week and want to buy one myself. I have had a quick look online but cant find anything. The driver has a long insulated blue head with a grey handle, on top on the handle there is a small black thing that spins around making it easier and...
Technically responsibility of DNO to provide...
But...
How often do you see the main equip bonding run straight through to the CU? Just wondering how many of you fit your own METs (fair enough in my book) or leave bonding as it is through to the CU?
hello,
just been looking on the net for a bit of support on this matter as i carnt get in touch with honey well or vaillant about it . then came across this site and thought i would post ! so hello to all .
iam a qualified electrician wanting an answer to a question on the title above .
the...
snipes
Thread
boiler
electricians' talk
heating
plan
s plan
switch
system
terminal
wiring
how do, can anyone tell me about a lighting circuit that has neutrals in a terminal block at the light switch?
how does it work and how would you add to it?
thanks
Hi all,
Query about Star Terminal Block Arrangements. On our notes online, it says “the start ends of each winding (aren't these U1, V1 and W1) must be connected together to form the star point and the finish ends connected to the 3-phase supply.” Should it not be the other way round, i.e. the...
Hi, I'm designing a lightning protection system for a building 125m height using ESE air terminal. As I known, the French standard NFC 17-102 is applicable to the lightning protection using ESE lightning conductors of common structures of less than 60m high. What standard applicable to the...
lilama45-1
Thread
canada
electricians' talk
lightning
protection
terminal
using
I cannot afford an electrician therefore I am having a go at my bedroom light myself.
The problem is that there are 3 cables where the old light was, therefore 3 x red legs and 3 x black as well as the earths.
The light fixture I have has a connection for L, N and Earth.
Now I understand that...
Kingbroady
Thread
aus
bedroom
dimmer
electricians' talk
help
light
other
please
switch
terminal
together
Going stir crazy here, How do you go about getting some results for a 100mA 100A RCD Main switch, when there is already a 30mA RCD in the MCBs - any advice greatfully recieved - I have a Fluke 1652, cheers, Angus.
Hi guys :)
Can someone identify the terminals in the photos below, are they DIN?
I want to replace a set of LNE terminals in this row with a set with larger capacity. Any ideas where I can get some?
When wiring surface switch backboxes,what is the correct way to leave the cpc if there is no terminal?
Is it as simple as leaving it in connector block or is there a better way?
Cheers
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