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Bolted Pressure Switch
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Author:  arcflashprimero [ Mon Feb 16, 2026 11:23 am ]
Post subject:  Bolted Pressure Switch

any tips on modeling an Eaton bolted pressure switch? switchboard is using a BPS as the main device with ARMS mode. would this be modeled just as a fuse?

Author:  mpparent [ Tue Feb 17, 2026 7:18 am ]
Post subject:  Re: Bolted Pressure Switch

I think Eatons' offering is actually an arc reduction relay tied to the BPS. In my opinion, you'll model two things:

1. Fuse
2. The arc reduction relay with trip times from the manufacturer. You may have to create your own library file for this one, unless SKM, Easypower, etc. have a model file you can use.

Mike

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