What hub style do the rainproof QO, Q2, and QOM2 circuit breaker enclosures accept?
Issue:
Selection
Product Line:
CB Enclosure Accessory
Resolution:
Rainproof QO, Q2, and QOM2 circuit breaker enclosures 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, 0.75" - 2.5" (B075 - B250). A closing cap (BCAP) is provided on all RB suffix devices.
NOTE: Exception - QO200TR and QO2TR devices have blank top endwalls and are for bottom feeding only.
Selection
Product Line:
CB Enclosure Accessory
Resolution:
Rainproof QO, Q2, and QOM2 circuit breaker enclosures 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, 0.75" - 2.5" (B075 - B250). A closing cap (BCAP) is provided on all RB suffix devices.
NOTE: Exception - QO200TR and QO2TR devices have blank top endwalls and are for bottom feeding only.
Released for: Schneider Electric USA
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