Fuse Designations Manual/Spec Sheet Amp Rating: 3A Voltage Rating: 250VAC MDL/3AG Slow Blow (Time Delay) Dimensions: 1/4" x 1-1/4" (6.3mm x 32mm) Quantity: 2 Pack Similar to: NTE 74-6SG3A-B Radio Shack 270-1025 Additional Model #'s 70-SB3 SB3 UPC: 038975720036