ID
1001642
$ 82.68
1-2 weeks delivery time
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The Blue Sea 5025 ST Blade Fuse Block provides 6 ATO®/ATC® fused circuits with a built-in negative bus and insulating cover for organized branch circuit protection up to 32V DC. It supports 100A per block and 30A per circuit (depending on fuse and wire sizing) and uses #10-32 studs for both positive and negative distribution. The cover meets ABYC/USCG insulation requirements, includes an easy-open latch, storage for two spare fuses, and label recesses for Small Format Labels (with 20 write-on circuit labels included).
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Blue Sea 5025 - ST Blade Fuse Block, 6 Circuits with Negative Bus and Cover, 32V DC, 100A per Block, 30A per Circuit
The Blue Sea 5025 ST Blade Fuse Block is a compact solution for consolidating branch circuits and in-line fuses into one organized location. It provides 6 fused circuits, includes a negative bus, and supports ATO®/ATC® fast acting blade fuses for reliable circuit protection in DC electrical systems.
Key Features
- 6 fused circuits for consolidated branch circuit protection
- Accepts ATO® and ATC® fast acting blade fuses (fuses sold separately)
- Negative bus included for clean wiring organization
- Positive distribution bus with #10-32 stud
- Can be used for 24-hour circuits
- Tin-plated copper buses and fuse clips
- Accepts ring or snap fork type terminals
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Cover included:
- Meets ABYC/USCG insulation requirements
- Easy to open push button latch for quick fuse access
- Storage for two spare fuses
- Label recesses accept Small Format Labels
- Includes 20 write-on circuit labels
Specifications
Parameter Value Circuits 6 Maximum Amperage 100A per block (dependent on appropriately sized fuses and wire for the application) Maximum Amperage (per circuit) 30A per circuit Maximum Voltage 32V DC Mounting #8 Screw (M4) Positive Bus #10-32 Stud Negative Bus #10-32 Stud Recommended Torque 24 in-lb (2.71 N·m) Screw Terminal Type #8-32 screws with captive star lock washer Screw Terminal Torque 18 in-lb (2.03 Nm) Weight 0.55 lb (0.25 kg)
Optional Accessories
- Any ATO/ATC Fuses
- Any easyID Fuses
- Any Small Labels
- 5287 - ATC Fuse Kit (6-Piece)
- 5290 - easyID Fuse Kit
Works With
- 4303 - WeatherDeck® 12V DC Waterproof Switch Panel (2 Position)
- 4305 - WeatherDeck® 12V DC Waterproof Switch Panel (4 Position)
- 4307 - WeatherDeck® 12V DC Waterproof Switch Panel (6 Position)
- 4309 - WeatherDeck® 12V DC Waterproof Switch Panel (8 Position)
Application Notes
The ST Blade Fuse Block can be used as a space-saving solution when there are limited circuit breakers available on a distribution panel. In many setups, a single circuit breaker protects the feed wire to the ST Blade Fuse Block, while the fuse block provides a consolidated location for individual fused circuits.
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