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flex size connecting multiple ovens

wallywombat
The existing cooker circuit is 6mm² on a B40. The customer wants to replace the free-standing cooker with 2 built-in ovens and an induction hob. Will each cable from cooker outlet  to device need to be the full 6mm², (e.g HO7RN-F) or can I get away with anything smaller and more convenient (e.g. what's supplied with each oven/hob, if anything)? The final purchasing choice hasn't been made yet, so I don't know whether any of the devices will be suitable for a 13A plug/FCU, which can obviously accept a smaller cable.
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    Something similar a while back.

    Kitchen refit.

    Old cooker out double oven and hob as two seperate unit at opposite ends of kitchen (small domestic).

    Manufacturer stated each appliance 32A each circuit.

    Total load each appliance about 5.5KW.

    I reckon treating as one appliance not exceeding 13KW would probably have been more appropriate therefore one breaker shared between the two after diversity


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  • 0
    Something similar a while back.

    Kitchen refit.

    Old cooker out double oven and hob as two seperate unit at opposite ends of kitchen (small domestic).

    Manufacturer stated each appliance 32A each circuit.

    Total load each appliance about 5.5KW.

    I reckon treating as one appliance not exceeding 13KW would probably have been more appropriate therefore one breaker shared between the two after diversity


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