Fuses of one current have close behavior. Independently of their size (30*6 or 20*5). But difference between different current fuses is unpredictable. For example, 0.2A fuse was burned at current 0.9A (4.5 x overload). 0.5A was burned at 1.2A (2.4x). 1.0A - 1.7A (1.8x). 2.0A - 3.8A (1.9x). 3.0A - 5.0A (1.7x). All experiments were made with fuses at open air. So don't trust fuses names and test them before usage.Assembly is good.
Fuses of one current have close behavior. Independently of their size (30*6 or 20*5). But difference between different current fuses is unpredictable. For example, 0.2A fuse was burned at current 0.9A (4.5 x overload). 0.5A was burned at 1.2A (2.4x). 1.0A - 1.7A (1.8x). 2.0A - 3.8A (1.9x). 3.0A - 5.0A (1.7x). All experiments were made with fuses at open air. So don't trust fuses names and test them before usage. Assembly is good.