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The fuse in the circuit system mainly plays a role in overload protection. There are two types of fuses, one is T-shaped and the other is Y-shaped, so when choosing a fuse, we need to consider the installation location and its upstream and downstream coordination.
1. Tinned pure copper flexible stranded wire: anti-corrosion, safe and reliable, beautiful and practical
2. Fusing element: Made of low melting point alloy, timely fusing when the circuit temperature rises to protect the arc extinguishing tube
3. Fused arc extinguishing tube: improves the ability to switch small fault currents and has a unique function of cutting off faults across the entire range

Rated current (A) | Dimensions (mm) | ||||
A | B | C | D | F | |
1-25 | 12.5±0.2 | 19.0 ± 0.2 | 12/24KV: 530-600 36KV: 787 | 2 | 6.5 |
30-40 | 12.5±0.2 | 19.0 ± 0.2 | 3 | 8.0 | |
50-100 | 19.0±0.3 | not applicable | 5 | 10.0 | |
120~200 | 19.0±0.3 | not applicable | 7 | 12.0 | |