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What is the maximum branch circuit breaker that can be installed in an HCN I-Line panel?

Issue:

Largest breaker that can be installed in an HCN I-line panel

Product Line:

I-Line Panelboards

Resolution:

The largest breaker that an HCN panelboard can accept is a max of 225A for the Q frames and max of 150A for the H frame. J frames will not fit.

Released for: Schneider Electric USA

Published on:1/8/2026Last Modified on:3/3/2026

Range:

I-Line Power Distribution Panelboards

Range:

I-Line Power Distribution Panelboards

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