Heavy-Duty Modular Design Fuse Block & Bus Bars
Module box design for clean, neat and easy wiring configurations
Heavy-Duty Modular Design Fuse Block & Bus Bars
Created for easy and clean installation of heavy duty electrical wiring and circuit protections on the boats, BF43x series are the perfect choice for modern boaters with higher electrical needs. All models are of the same dimensions (with the box length being exact two times of the width), allowing neat and clean wiring management. The covers come with 6 removable windows at 4 directions for flexible and unobstructed wiring. Blank write-on space on the top allows easy labeling for each block and branch (except BF431).
Each model of BF43x series is designed with robust Glass Fiber reinforced Nylon enclosure with great mechanical strength and durability. The BF43x series include a complete product line of heavy-duty fuse block (ANL & Maxi Fuses), bus bars and terminal studs that suit most needs in battery wiring management.
Features
- Module box design for easy wiring configurations
- Robust Glass Fiber reinforced Nylon enclosure
- All models are of the same dimensions (see below)
- 6 removable windows at 4 directions
- Blank write-on space on the top allows easy labeling
- Complete product line including fuse blocks, bus bars and terminal studs
Product Dimensions
MaxiPower Bus Bar (250A) - (Imperial Threading - Upgraded 2020)
BF478(2020) | BF478M (4P)
Heavy Duty copper bus bars carry current up to 250A
DetailsMaxiPower Bus Bar (250A) - (Imperial Threading - Upgraded 2020)
BF479(2020) | BF479M (6P)
Heavy Duty copper bus bars carry current up to 250A
DetailsMaxiPower Bus Bar (250A) - (Imperial Threading - Upgraded 2020)
BF480(2020) | BF480M (12P)
Heavy Duty copper bus bars carry current up to 250A
DetailsUltra Power Bus Bar (600A)
BF481 (4P)
The Ultra Power Bus Bar by YIS Marine is a top-tier solution that combines durability, efficiency,...
DetailsIndependent Source Terminal Blocks 30A
BF401
Terminal blocks 30A with optional jumpers for common circuits.
DetailsIndependent Source Terminal Blocks 20A
BF402
Terminal blocks 20A with optional jumpers for common circuits.
DetailsModule box design for clean, neat and easy wiring configurations | Taiwan Waterproof Switch Panels for Boats Manufacturer | YIS Marine
Based in Taiwan, China since 1992, Yih Sean Enterprise Co., Ltd. has been a marine electrical and electronic products manufacturer. Their main marine and boat products, include Heavy-Duty Modular Design Fuse Block & Bus Bars, 12/24V accessories, switch panels, fuses, circuit breakers, switches and lights, which has served more than 200 customers worldwide with international safety standards.
YIS Marine is a professional manufacturer devoted to providing high quality marine electrical and electronics products. By designing and manufacturing in-house and having quality control at Taiwan headquarter, we are able to offer high quality marine products at competitive prices. with more than 20 years manufacturing experience for Marine Products, Switch Panel, Led Light, Switch, Plug, Socket, Terminal Block and Bus Bar in Taiwan.
YIS Marine has been offering customers high-quality marine and boat electrical products, both with advanced technology and 20 years of experience, YIS Marine ensures each customer's demands are met.