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What are the Zs values for MGP style breakers
The MGP style breakers are NSX breakers with an atatchment devive for Powerpact 4 boards.
The Zs values for MGP breakers are the same as the equivalent NSX breaker,
Please see the attached files, for the NSX range with the Cmin factor added.

eg - Zs for NSX 160A = 0.15 @ 0.4 s and Zs for MGP160 = 0.15 @ 0.4s  ( 0.95 factor not applied).

Zs value calculation

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Attachment(s)
Zs Values Compact NSX With TMD Trip 2023.pdf [48.54 KB]
Zs Values Compact NSX With Micrologic 2.2.pdf [505.86 KB]
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