Boat-Shaped 6 Way 6-Relay Waterproof Pre-Wired Fuse Box
Product Overview
The Boat-Shaped 6 Way 6-Relay Waterproof Pre-Wired Fuse Box is a compact automotive power distribution and relay control solution featuring a distinctive streamlined housing design.
It integrates 6 ATC/ATO blade fuse positions and 6 automotive relay positions into one waterproof protective enclosure, allowing each circuit to be independently protected and relay-controlled.
The boat-shaped housing provides a distinctive appearance while maintaining a compact layout for organized installation in automotive and auxiliary DC electrical systems.
The pre-wired harness reduces terminal crimping, relay socket assembly, and repetitive wiring work, helping installers save installation time and create a cleaner electrical system.
Relay configurations are available for 12V and 24V systems, with relay current ratings from approximately 30A to 60A, depending on relay model, wiring specification, electrical load, and project requirements.
The terminal and wiring structure can support wire sizes up to approximately 12 AWG, depending on terminal selection and final circuit configuration.
FUZTRAX can supply this product as a complete pre-wired assembly or provide the housing, terminals, relays, fuses, and related components separately according to customer requirements.

Key Features
6 Fuse Positions + 6 Relay Positions
The integrated design combines six ATC/ATO blade fuse positions and six automotive relay positions in one enclosure.
Each fuse circuit can be paired with a dedicated relay, providing independent circuit protection and switching control for up to six electrical accessories.
This configuration is particularly suitable for vehicles and equipment requiring multiple independently controlled auxiliary electrical circuits.
Distinctive Boat-Shaped Housing
The enclosure features a streamlined boat-shaped exterior that provides a recognizable and compact product appearance.
The shaped housing helps differentiate the product from traditional rectangular fuse relay boxes and can be useful for vehicle builders, aftermarket brands, and OEM customers seeking a more distinctive electrical component design.
The housing design also allows the fuse and relay components to be organized within one compact protective enclosure.
Waterproof Protective Enclosure
The housing is designed to provide enhanced protection against water, dust, dirt, mud, and other contaminants commonly encountered in automotive and outdoor environments.
This makes the product suitable for installations where additional environmental protection is required.
Typical applications may include:
For projects requiring a specific certified IP rating, please confirm the required protection standard and product configuration before ordering.

Pre-Wired for Faster Installation
The pre-installed wiring harness helps reduce repetitive terminal crimping, relay socket wiring, and manual assembly.
Color-coded wiring can make circuit identification easier and help reduce installation errors.
For OEM and ODM projects, wiring specifications can be customized according to customer requirements, including:
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Wire gauge
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Wire length
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Wire color
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Terminal configuration
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Relay wiring layout
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Fuse configuration
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Power input arrangement
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Circuit layout
Supports Up to 12 AWG Wire
The product can support wire sizes up to approximately 12 AWG, depending on terminal selection, circuit design, and final electrical configuration.
This provides additional flexibility for higher-current auxiliary circuits when the wire, fuse, relay, terminal, and connector specifications are correctly matched to the electrical load.
Actual allowable circuit current should always be determined according to the complete electrical system rather than wire size alone.
6 Independent Relay-Controlled Circuits
Six relay positions allow up to six electrical accessories to be controlled independently.
Typical applications include:
Each circuit can be configured according to the customer's actual electrical requirements.
12V / 24V Relay Options
Relay configurations are available for common automotive and equipment electrical systems.
Available voltage options include:
Available relay current ratings may include:
Relay models and contact configurations can be selected according to customer requirements.
Final relay selection should be based on:
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System voltage
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Continuous operating current
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Starting or inrush current
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Wire gauge
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Fuse rating
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Terminal capacity
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Connector capacity
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Installation environment
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Electrical load characteristics
ATC / ATO Blade Fuse Compatible
The fuse block is compatible with commonly used ATC/ATO automotive blade fuses.
Different fuse ratings can be selected independently for each circuit according to the actual operating current of the connected equipment.
The standardized blade fuse format makes fuse inspection, replacement, and maintenance convenient for automotive aftermarket and custom electrical applications.
Centralized Power Distribution
Instead of installing six separate relays, multiple inline fuse holders, and scattered wiring throughout the vehicle, this fuse relay box integrates the main switching and protection components into one centralized enclosure.
The result is a cleaner, more organized, and easier-to-maintain electrical installation.
Multiple Supply Options
FUZTRAX can supply this product in different configurations according to customer requirements.
Complete Pre-Wired Assembly
Includes housing, terminals, relays, fuses, and pre-installed wiring.
Suitable for customers who require a ready-to-install electrical assembly.
Unwired Fuse Relay Box
The product can also be supplied without pre-installed wiring.
This option is suitable for:
Customers can create their own wiring configuration according to specific project requirements.
Housing + Terminal Kit
The boat-shaped waterproof housing and terminals can be supplied separately for customers who prefer local assembly or independent wiring production.
Relay Supply
12V and 24V automotive relays can be supplied according to customer requirements.
Available relay current ratings may range from approximately 30A to 60A depending on the selected relay model.
Individual Components
Housing, terminals, relays, fuses, and related electrical components can also be ordered separately according to customer requirements.
Applications
The Boat-Shaped 6 Way 6-Relay Waterproof Pre-Wired Fuse Box is suitable for a wide range of automotive and auxiliary electrical applications, including:
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Off-road vehicles
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Pickup trucks
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SUVs
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RVs
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Utility vehicles
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Special-purpose vehicles
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Custom vehicles
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LED light bars
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Fog lights
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Driving lights
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Work lights
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Auxiliary lighting
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Air horns
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Cooling fans
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Fuel pumps
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Auxiliary pumps
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Compressors
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Outdoor electrical equipment
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Automotive aftermarket wiring
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OEM wiring harness assemblies
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Custom power distribution systems
Product Specifications
Product Name:
Boat-Shaped 6 Way 6-Relay Waterproof Pre-Wired Fuse Box
Fuse Positions:
6
Relay Positions:
6
Fuse Type:
ATC / ATO Blade Fuse
Wiring Type:
Pre-Wired or Unwired
Housing Style:
Boat-Shaped / Streamlined Design
Relay Voltage Options:
12V / 24V
Relay Current Options:
Approximately 30A–60A
Maximum Supported Wire Size:
Up to approximately 12 AWG
Relay Model:
Customizable
Housing Protection:
Waterproof protective enclosure
Fuse Rating:
Customizable according to circuit requirements
Wire Gauge:
Customizable up to approximately 12 AWG
Wire Length:
Customizable
Wire Color:
Customizable
Terminal Configuration:
Customizable
Connector Type:
Customizable
Wiring Configuration:
Customizable
Supply Options:
Complete pre-wired assembly / Unwired box / Housing + terminals / Relays / Fuses / Individual components
Why Choose the Boat-Shaped 6 Way 6-Relay Configuration?
This configuration combines full 6-circuit relay control with a distinctive streamlined waterproof housing.
Each of the six circuits can be independently protected by a fuse and controlled through a dedicated relay, making the product suitable for multi-accessory electrical systems.
Compared with traditional rectangular fuse relay boxes, the boat-shaped enclosure provides a more distinctive appearance while maintaining centralized circuit protection and relay control.
The waterproof housing and support for wiring up to approximately 12 AWG also provide additional flexibility for demanding automotive and outdoor electrical projects.
This configuration is particularly suitable for:
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Multi-accessory off-road builds
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Pickup truck upgrades
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SUV modifications
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Utility vehicles
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RV electrical systems
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Special-purpose vehicles
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Custom vehicle projects
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OEM wiring harness assemblies
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Branded aftermarket electrical products
OEM & ODM Customization
FUZTRAX provides OEM and ODM manufacturing services for automotive fuse boxes, relay boxes, wiring harnesses, terminals, and related electrical assemblies.
Customization options include:
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Relay voltage
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Relay current rating
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Relay model
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Relay contact configuration
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Wire gauge up to approximately 12 AWG
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Wire length
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Wire color
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Fuse rating
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Fuse configuration
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Terminal type
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Connector type
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Wiring layout
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Circuit configuration
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Power input arrangement
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Housing configuration
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Product labeling
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Customer logo
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Packaging
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Complete or semi-finished assembly
Customers can order a complete pre-wired product or purchase the boat-shaped waterproof housing, terminals, relays, fuses, and related components separately according to their own production and assembly requirements.
Important Electrical Notice
The current rating printed on a relay represents the relay contact specification and does not automatically represent the safe continuous current capacity of the complete fuse relay box or wiring harness.
The use of 12 AWG wire does not automatically mean that every circuit can safely carry the same current under all operating conditions.
Actual allowable circuit current depends on multiple factors, including:
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Wire cross-sectional area
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Wire length
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Fuse rating
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Relay contact rating
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Terminal capacity
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Connector capacity
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Continuous operating current
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Starting or inrush current
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Ambient temperature
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Installation method
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Electrical load characteristics
Always select the correct relay, fuse, wire gauge, terminals, and connectors according to the actual electrical requirements of the connected equipment.
For high-current, motor-driven, or specialized electrical applications, confirm the complete electrical specifications before ordering.
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