




⚡ Power your circuits with precision and style!
The Blue Sea Systems ST Blade ATO/ATC Fuse Block is a compact, marine-grade 4-circuit fuse block designed for easy surface mounting. It supports up to 100 amps total with 30 amps per circuit, features tin-plated copper buses for reliable conductivity, and includes a cover that meets ABYC/USCG insulation standards with space for labeling. Ideal for professional boaters and electrical pros seeking efficient, secure, and space-saving power distribution.


| Current Rating | 100 Amps, 30 Amps |
| Connector Type | Screw |
| Number Of Contacts | 4 |
| Mounting Type | Wall Mount |
| Material | Plastic |
| Colour | With cover |
| Brand | BLUE SEA |
| Voltage | 32 Volts (DC) |
| Number Of Poles | 4 |
| Product Dimensions | 9.2W x 3.3H Centimeters |
| Specification Met | sae |
| Upper Temperature Rating | 1E+2 Degrees Celsius |
| Manufacturer | BLUE SEA SYSTEMS |
| UPC | 632085050450 |
| Global Trade Identification Number | 00632085050450 |
| Batteries Included | No |
| Included Components | Blue Sea Systems 5045 Fuse Block St Blade Mini 4 Cir- |
| Weight | 0.5 Pounds |
| Material Type | Plastic |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Size | One size |
| Sport | Boating |
| Style | 4 Circuit |
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