Technical FAQs

Ask a Question

Will a Powerpact J Frame Breakers fit into a HCN I Line interior at 240V?

Replacement breaker for HCN panel

Product Line:
Circuit Breaker
HCN Panelboard

Applies to Powerpact J circuit breakers and HCN panelboard.

Replacement breaker for HCN panel?

No, a J Frame branch breaker will not fit an I-Line HCN Style Panel no matter what the voltage rating is.

Recommendation is for a 225A maximum, 240VAC rated QB, QD, QG, QJ Frame breaker.

A Powerpact J frame branch breaker requires at minimum an HCM I-Line interior.
Was this helpful?
What can we do to improve the information ?