Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RL 800TSI 2T)4 N O 4 N C found under Circuit Breaker by Siemens Allis Inc. The National Stock Number assigned to this part is 5925014214276, 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 RL 800TSI 2T)4 N O 4 N C.