You've got a 25A load on a low-voltage circuit and the last fuse you pulled just melted again. This breaker handles the spike, trips, and pops a button out so you know exactly what happened. Clear the fault, push it back in, carry on. No ordering a replacement fuse at 7:45am while the build's half-finished. Sits in your fuse block, holder, or panel. Body is 24 × 20 × 6 mm (plus that 1 mm reset button), 32 mm total with blades. Small enough for tight panels
| brand | JAYCAR |
| category | ELECTRONICS & COMPONENTS |
| subcategory | ELECTRONIC COMPONENTS |
| current_rating | 25A |
| voltage_rating | Up to 28VDC |
| reset_type | Manual (push-button) |
| body_dimensions | 24(L) x 20(W) x 6(D) mm (excludes 1mm reset button) |
| total_length_including_blades | 32 mm |
| mounting | Fuse block, fuse holder, or panel |