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Can more than one QO Distribution Panel (i.e. HQO__ style) be installed into a 240 volt HCN I-lIne panelboard ?

Yes, the only restriction is the 4.5`` of mounting space required by each unit.
If the I-Line is being used as a lighting and appliance panelboard, it must not exceed the 42ckt rule.

CTA-ID : 2000145
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