Frequently Asked Questions
266MD20 - for 20mm medium duty conduit.
266MD25 - for 25mm medium duty conduit.
Verify CAFI, combination Arc Fault breakers can be used in the obsolete NQOD panelboards
Obsolete NQOD Panel
Products sold in North America
Yes, both the QO or QOB CAFI breakers can be used in NQOD panelboards.