Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ENB461D-20A found under Protector Thermal Overload Elect by Northern Lights Inc. The National Stock Number assigned to this part is 6110014330031, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ENB461D-20A.