22 kA Short Circuit Current Rating. Not for use with one pole QO circuit breakers. Circuit breakers not included. Order QO
®, QO-GFI, QO‑AFI, QO-EPD and QO-PL circuit breakers separately from
pages 1-2 and 1-3. Accepts QO circuit breakers with factory-installed accessories. Order equipment ground bar PKOGTA2, if required.