Bussmann AGX-1 Fuse

The Bussmann AGX-1 is a 1 A fast-acting glass-tube fuse in the AGX series, rated for 250 VAC. The device features a glass body with nickel-plated brass end caps and is commonly listed in a 1 inch long by 1/4 inch diameter format. It carries an interrupting rating of up to 10,000 A at 125 VAC and 35 A at 250 VAC, providing rapid protection against overcurrent while tolerating nominal loads at its rating. The AGX-1 is part of the Bussmann brand family (also referenced as Cooper Bussmann and Eaton Bussmann in various catalogs) and is designed to mount in Bussmann fuse clips or holders for quick integration in panels or equipment. Availability varies by supplier, with catalog entries showing pack options such as 5-pack as well as singles. This fast-acting fuse is widely used in electronics and control circuits that require precise 1 A protection up to 250 VAC, delivering reliable, predictable response to short circuits without unnecessary nuisance trips.