Technical FAQs

Ask a Question

What hub style does the rainproof QO-RB, load centers accept?

Rainproof QO-RB load centers use suffix RB in their catalog number. The R designates a Rainproof enclosure and the B designates that the device accepts bolt-on B-Hubs, 3/4`` - 2 1/2`` (B075 - B250). A closing cap (BCAP) is provided on all RB suffix devices.


CTA-ID : 2042157
Was this helpful?
What can we do to improve the information ?