Discuss 125 amp 4 pole switch disconnector in the UK Electrical Forum area at ElectriciansForums.net

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Hi all firstly thanks for any help.had a sudden sinking feeling today I have a job Monday to fit a three line consumer with a 125 amp main switch does that switch 125 amp per line or only capable of switching that load across all poles I'm sure it's per line I really hope so anyway.otherwise its bk to get a 200 amp main switch.the total load is 165amps with diversity taken into account.Thanks
 
it's 125A per phase, so you can stop sweating.
 

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