Hawk81
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Got a call to a pig farm today this is what i found
The set up here was a 16mm split con from the mains via a 30mA RCD and 63amp mcb. It feeds this board then from the main side of the main switch was the live of another 16mm split con but the neutral from this second split con was connected to the neutral bar in this board. Extremely dangerous as anyone who turned the main switch off in this board was then going to make this neutral bar live!!! As you can see there was a nice bit of burning going on here!
The set up here was a 16mm split con from the mains via a 30mA RCD and 63amp mcb. It feeds this board then from the main side of the main switch was the live of another 16mm split con but the neutral from this second split con was connected to the neutral bar in this board. Extremely dangerous as anyone who turned the main switch off in this board was then going to make this neutral bar live!!! As you can see there was a nice bit of burning going on here!