yea there is no cpc and looks like the unistrut is the earthing.I think Snowhead is correct it dates to the 70/80 time period.Will give the boss all the options as discussed thanks for all your help everyone
sorry no photos yet there is a metal lid that covers the unistrut ,may require steel conduit drops later for power and switching that is the reason to replace with trunking for more space and connecting conduit
not just as bad as that pvc only red and black, connectors,tape wires run over ballasts,over heating mounds of dust on top of unistrut. is there any regs not allowing unistrut to be used as a wiring system
Hi in a factory with old t8 light fittings fitted and wired on a unistrut system.The job is to replace them with led fittings i suggested removing the unistrut replacing it with 50/50 galv trunking the factory boss wants to leave the unistrut to save time and money and rewire and fit new...
Hi
i have industrial washing machine originally from Italy which was installed in the UK with a step down trafo from 415v to 380v now the machine is to be installed in Ireland with line voltage of 400v. my question is do i still require the step down trafo, am aware of current and torque...
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