Cooper Bussmann BP/GMA-2A is a compact, fast-acting 2 A glass cartridge fuse in a 5 mm × 20 mm body, part of the Bussmann GMA family. It is UL Listed for general-purpose protection and is commonly rated for 125 V AC operation, with an interrupt rating up to 10 kA at 125 V AC and a melting integral (I²t) of 3.1 A²s for the 2 A version. The fuse uses nickel-plated brass end caps and is designed for small-dimension, fast-acting protection in electronics and industrial equipment where a 2 A rating is appropriate.
