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What are your thoughts regarding safety on this equipment cable entry?

Guinea Pig over 2 years ago

My first post!

Got a new piece of equipment to be fed from 63A/80A single phase supply. Requires at least 2x 3C cables entering sized at 16mmsq (H07 type).

Glands wont fit, no cable strain relief...

Thoughts appreciated.

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AJJewsbury over 2 years ago

From memory the 3c16 cable are 28mm diameter

Sounds like a lot - 3C 16mm² SWA is less than 20mm dia.

- Andy.
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mapj1 over 2 years ago in reply to AJJewsbury

The H07 at CEF is listed as just over 23mm diameter https://www.cef.co.uk/catalogue/products/2015174-16mm-3-core-ho7rnf-rubber-flexible-cable-cut-length-sold-by-the-mtr?

So a gland of M32 should just about do it - if of course there was any room for the nut, but in a 35mm high box no chance.

Mike
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mapj1 over 2 years ago in reply to AJJewsbury

The H07 at CEF is listed as just over 23mm diameter https://www.cef.co.uk/catalogue/products/2015174-16mm-3-core-ho7rnf-rubber-flexible-cable-cut-length-sold-by-the-mtr?

So a gland of M32 should just about do it - if of course there was any room for the nut, but in a 35mm high box no chance.

Mike
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