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40A single phase double pole switch fuse.

whjohnson

Have been trying to find a metalclad 40A , or up to 40A switch fused isolator which employs a HRC type fuse element to  feed a 6.00mm SWA submain. Had no luck on the web other than something from CEF which I am guessing is a proteus branded item which from past experience I would like to avoid if possible.

All I have found from the usual suspects is a range of switch gear which starts at a 63A rating and rises to 100A max. The problem is that these employ a HRC fuse with a different physical size/form factor in which no 40A rated fuse is available.

Any leads to a potential vendor or brand would be welcome.

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    Would one of these serve https://www.ebay.co.uk/itm/183047024858.

    Rated at up to 100 amps, fuses to fit are available in 40 amp.

    Use an item rated at 100 amps, but downrated to only 40 amps gives an extra margin of safety in case qaulity is not first class.

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  • 0

    Would one of these serve https://www.ebay.co.uk/itm/183047024858.

    Rated at up to 100 amps, fuses to fit are available in 40 amp.

    Use an item rated at 100 amps, but downrated to only 40 amps gives an extra margin of safety in case qaulity is not first class.

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