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SCHNEIDER NEW TYPE MCCBs

John Peckham

Good afternoon All.

I used to be able to call up Schneider Technical and speak directly with one of their technical team and have a 2 way technical conversation and get sound technical advice. Now you cannot do that. If you call now a helpful lady says she will pass you enquiry to technical. I wanted information on the new type Compact MCCBs for a design I am doing. Their response was to send me a  a long technical document for me to wade through and try and find the information I wanted.

I wanted to know if the new Type Compact T NSX MCCBs  and the NSXm can be fitted in to the existing Powerpact 4 panel boards. Also what is the difference between a Micrologic Type 2.2A and a 2.2AB trip unit? I have worked out the Type G is for generators and the Type M is for motors (I think)?

Also the trip units now have a "Reflex " function which can be turned on and off , what does this do?

I have emailed the questions to Schneider but in the meantime can anyone on the forum help?

Thanks

JP

JP

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  • 0 in reply to John Peckham

    I see the issue, and why now so many have had the same misunderstanding. Hence the ElectricalOM article on the issue.

    In the manufacturer data shows no such ability. The information on this was confirmed with Schneider prior to the article being published.

    The only conclusion I can offer to you is your software is wrong.

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