Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 14OU-L6D3-D30 found under Circuit Breaker by Rockwell Automation Ltd. The National Stock Number assigned to this part is 5925016061419, and the Federal Supply Class is 5925 Circuit Breakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 14OU-L6D3-D30.