Description
Sierra 10-Gang ATO/ATC Fuse Block with Ground Bus – FS40740
A ten-gang blade-fuse distribution block for organized marine DC branch-circuit protection using ATO/ATC fuses.
- Ten ATO/ATC fuse positions
- Rated up to 30A per circuit and 160A total
- Integrated ground bus bar simplifies return wiring
- Interlocking modular construction
- Flame-resistant reinforced polyester base with tin-plated conductive contacts
Specifications
- Part number: FS40740
- Number of gangs: 10
- Fuse type: ATO/ATC blade fuse
- Maximum circuit rating: 30A
- Maximum block rating: 160A
- Ground bus: Included
Application / Fitment Notes
Use as a centralized DC branch-circuit fuse block. Total connected load must remain within the block rating and each circuit must be fused for its conductor and equipment.

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