Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2-4100-P10-A3-0 4A found under Circuit Breaker by E T A Electrotechnical. The National Stock Number assigned to this part is 5925121852917, 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 2-4100-P10-A3-0 4A.