Find the right fuse size for your circuit, identify fuse colors, and understand automotive fuse ratings.
Enter your device's power consumption to find the correct fuse amperage.
| Type | Size | Max A | Common Use |
|---|---|---|---|
| Mini (APM) | Small blade | 30A | Modern cars — tight spaces |
| Regular (ATO/ATC) | Standard blade | 40A | Most common; universal |
| Maxi (APX) | Large blade | 80A | High-current: battery, alt |
| Micro2 | Extra small | 30A | Late-model European cars |
| Micro3 | 3-terminal | 15A | Late-model Asian/domestic |
| Glass (AGC) | Cylinder | 30A | Vintage/classic vehicles |
| Bolt-on | Varies | 300A+ | Main battery fuse |