0110PD9201 R06/19

Location of Date Code

The date codes can be found in the following areas of the equipment:  
  • QO and Homeline Circuit Breakers (arc and ground-fault only): stamped on device near handle (see page 1) Standard QO and Homeline use the two-letter date code, stamped on the manifest label
  • QO™ Load Centers: stamped on wiring diagram or box label

  • Combination Entrance Service Devices: stamped on wiring diagram

  • Multi-metering Equipment: stamped on wiring diagram

  • Industrial Molded Case Circuit Breakers (including I-Line™): included on faceplate label on front of circuit breaker, since 1980

  • Enclosed Circuit Breakers: inside cover, or side of box

  • Merchandised NQO,NQOB, QMB, and I-Line Panelboards: stamped on interior pan at mains end

  • QMB Fusible Units: stamped inside cover

Location: on faceplate label below catalog number.


 

Location: on faceplate label below interrupting ratings data.

Location: inside cover of safety switch.


 

Location: on faceplate label below standard lug data.


Location: side of circuit breaker.

Location: on side of circuit breaker.

Location: on faceplate label below catalog number.

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