Darling, the amperage of a fuse isn't determined by its voltage rating. You need to check the markings on the fuse itself to find out its amperage. Don't go playing guessing games with electricity, honey. Stay safe and read the labels.
No. A T2AH fuse is a high-breaking capacity type whereas a T2L is low-breaking capacity. Often, High-breaking capacity fuses have ceramic (hence stronger) tubes and low-breaking capacity fuses have glass tubes. High-breaking capacity fuses are able to protect against higher short-circuit currents than low-breaking capacity ones (which could explode under the same conditions).
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