BK/AGC-12 is a fast-acting glass tube fuse designed for overcurrent protection in electrical circuits. This fuse features a 1/4" x 1-1/4" (6.3 x 32mm) physical size with glass tube and nickel-plated brass endcap construction. It is rated for 12A current with a 250VAC voltage rating and offers an AC interrupting rating of 10,000A at 125V. The fuse is UL Listed to standard 248-14 and CSA certified, with optional axial leads available. Common applications include general-purpose circuit protection in electronic equipment, instrumentation, and industrial controls where fast-acting overcurrent protection is required.