Off/On Combine Battery Switch without Base - Surface Mount - RedThe Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows both circuits to combine instantly in the event of a start battery failure—delivering backup power when you need it most.Smart Power Management
Provides secure isolation during normal operation
Emergency parallel mode ensures dependable backup starting power
Ideal for both marine switch panels and RV electrical systems
Durable Marine-Grade Construction
Non-corrosive marine-grade metals and reinforced polycarbonate housing
Ignition protected for safe use aboard gasoline-powered boats
Built to withstand vibration, salt spray, and harsh environments
High-Performance Connections
3/8″-16 tin-plated copper studs maximize conductivity and resist corrosion
Compatible with both 3/8″ and M10 ring terminals
7/8″ stud length fits multiple cable terminals with ease
User-Friendly Design
Tactile knob textures make the switch position easy to feel
International ON/OFF legends and ICON label set included
Versatile mounting options: surface, front panel, or rear panel
Why Choose the Dual Circuit Plus Switch?This switch combines isolation, emergency backup, and rugged construction in one unit. Whether upgrading a boat or RV, the Dual Circuit Plus delivers reliable performance and peace of mind on the water or on the road.Specifications:
Continuous Rating: 300 Amps DC
Intermittent Rating: 450 Amps DC (5 min)
Cranking Rating: 675 Amps DC (30 sec)
Max Voltage: 32VDC
Cable Size: 4/0 AWG
Specifications:
Continuous Amperage: 300
Positions: 3
Box Dimensions: 4"H x 6"W x 9"L WT: 0.9 lbs
UPC: 810196331228
Quick Guide (pdf)
Dual USB/USB-C 12V Combo Receptacle with PlateThis USB/USB-C & 12V Combo unit combines a 12V socket with both USB-A and USB-C ports, offering maximum flexibility for marine and mobile charging. It supports a wide variety of devices and accessories, making it the perfect upgrade for boats needing modern charging options in a compact footprint.Built for durability, the USB/USB-C & 12V Combo delivers consistent power even in harsh marine conditions. Its compact design allows for clean, easy installation on dashboards, consoles, or control panels, making this charger a versatile and reliable choice for powering multiple devices on any vessel.Specifications:
Mounting Type: Double D
Current Rating: 4.8A (32VDC)
No LED
Quick Guide (pdf)
5/16" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for high performance, it minimizes resistance while maintaining durability in demanding electrical systems. Ideal for marine and industrial applications where clean, reliable power transfer is essential.This copper busbar connector supports large gauge cable lugs and resists corrosion, even in harsh environments. Its solid construction ensures long-term stability and reduced voltage drop. Whether you’re upgrading battery banks or building out a distribution system, this copper busbar connector delivers rugged efficiency you can count on.Specifications:
Max Voltage: 48V DC
Max Amp: 200A
Stud Size: 3/8″-16 or 5/16″
Mounting Holes: 0.25
Mounting Screw Size: #10, 1/4″
Distance Between Mounting Holes: 1.425″
Installation:Mount with (2) #10, 1/4" Screws Quick Guide (pdf)
On/Off 4 Post Dual Circuit Battery Switch without Base - Panel Mount - RedThis dual circuit battery switch allows you to control two isolated circuits simultaneously with a single action. It’s ideal for applications that require independent power routing, such as separating a house battery and an engine battery, without risk of cross-connection.Ignition-protected and safe for use aboard gasoline-powered boats, this dual circuit battery switch is also well-suited for marine and RV systems. The versatile case design supports surface, front panel, or rear panel mounting.For maximum reliability, it features 3/8″-16 tin-plated copper studs that provide high conductivity and corrosion resistance, accepting both 3/8″ and M10 ring terminals. The 7/8″ stud length allows for secure connection of multiple cable terminals.Durable by design, the switch is constructed from marine-grade, non-corrosive metals and housed in reinforced polycarbonate. Tactile knob textures enable position recognition by feel alone, and the unit includes both international ON/OFF legends and an ICON label set for clear circuit identification.Specifications:
Continuous Rating: 300 Amps DC
Intermittent Rating: 450 Amps DC (5 min)
Cranking Rating: 675 Amps DC (30 sec)
Max Voltage: 32VDC
Cable Size: 4/0 AWG
Specifications:
Continuous Amperage: 300
Positions: 3
Box Dimensions: 3"H x 6"W x 9"L WT: 0.75 lbs
UPC: 810196331204
Off/On Combine Battery Switch without Base - Panel Mount - RedThe Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows both circuits to combine instantly in the event of a start battery failure—delivering backup power when you need it most.Smart Power Management
Provides secure isolation during normal operation
Emergency parallel mode ensures dependable backup starting power
Ideal for both marine switch panels and RV electrical systems
Durable Marine-Grade Construction
Non-corrosive marine-grade metals and reinforced polycarbonate housing
Ignition protected for safe use aboard gasoline-powered boats
Built to withstand vibration, salt spray, and harsh environments
High-Performance Connections
3/8″-16 tin-plated copper studs maximize conductivity and resist corrosion
Compatible with both 3/8″ and M10 ring terminals
7/8″ stud length fits multiple cable terminals with ease
User-Friendly Design
Tactile knob textures make the switch position easy to feel
International ON/OFF legends and ICON label set included
Versatile mounting options: surface, front panel, or rear panel
Why Choose the Dual Circuit Plus Switch?This switch combines isolation, emergency backup, and rugged construction in one unit. Whether upgrading a boat or RV, the Dual Circuit Plus delivers reliable performance and peace of mind on the water or on the road.Specifications:
Continuous Rating: 300 Amps DC
Intermittent Rating: 450 Amps DC (5 min)
Cranking Rating: 675 Amps DC (30 sec)
Max Voltage: 32VDC
Cable Size: 4/0 AWG
Specifications:
Continuous Amperage: 300
Positions: 3
Box Dimensions: 3"H x 6"W x 9"L WT: 0.75 lbs
UPC: 810196331211
Quick Guide (pdf)
3/8" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for high performance, it minimizes resistance while maintaining durability in demanding electrical systems. Ideal for marine and industrial applications where clean, reliable power transfer is essential.This copper busbar connector supports large gauge cable lugs and resists corrosion, even in harsh environments. Its solid construction ensures long-term stability and reduced voltage drop. Whether you’re upgrading battery banks or building out a distribution system, this copper busbar connector delivers rugged efficiency you can count on.Specifications:
Max Voltage: 48V DC
Max Amp: 200A
Stud Size: 3/8″-16 or 5/16″
Mounting Holes: 0.25
Mounting Screw Size: #10, 1/4″
Distance Between Mounting Holes: 1.425″
Installation:Mount with (2) #10, 1/4" Screws Quick Guide (pdf)
MRBF Dual Output Terminal Block - 30-300 AmpFeatures:
Protects Electrical Circuits from short circuit events and over-current loads, preventing wire insulation overheating and subsequent destruction.
Ignition Protected When Used With Egis Mobile Electric MRBF Fuses safe for installation in closed compartments with potential explosive gases. Harsh Environment design with shock and vibration resistance ideal for marine and vehicle electrical systems.
Sealed Against Dust & Water Intrusion to ensure reliable circuit protection for the life of the electrical system installation
58 Vdc Rating: easily supports 12 to 48V nominal applications.
4-Year Warranty: We stand behind our product's ability to meet your needs.
Specifications:
Continuous Current (Amps): 30-300A
Stud Size: M8 (5/16")
Mounting Hole Size: M10 (3/8")
Interrupt Rating @ 48 Vdc (Amps): 5,000
Interrupt Rating @ 58Vdc (Amps): 2,000
Ingress Protection: IP66
Specifications:
Amperage: 30-300
Fuse Type: Terminal
Type: Fuse Blocks
Box Dimensions: 3"H x 3"W x 5"L WT: 0.3 lbs
UPC: 850053879531
Brochure (pdf)
Data Port Case/Inlet Only - White Cover with One Blank Plug & One Open PortSmartPlug data ports are the perfect complement to SmartPlug's stainless shore power inlets. It offers the same look and quality as marine-grade stainless steel components. This particular data port case has one blank plug and one open port.*All single data port inlets are supplied with one connector and one blank insert.Features:
Weatherproof Seal, which seals against a closed-cell foam gasket in the inlet lid
Locks into the edge of the SmartPlug mounting flange
Only requires 4 screws to mount
Silicone gasket included/no messy caulk
Specifications:
Material: Non-metallic
Color: White
Quick Guide (pdf)
Bypass Module Jumper Wire with Lugs 6AWG RedA3720 Bypass Module Jumper Wire with Lugs, 6AWG, Red.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
V8 Series 60 AMP Mini-ANL Fuse - 2 PackT-Spec high-current fuse protects your equipment and you in the event of an electrical short circuit. Each of these heavy-duty fuses features a little window through which you can visually check the fuse's status.Features:
Nickel plated
Status window
*Sold as a 2 PackWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:
Amperage: 60a
Fuse Type: ANL Mini
Type: Fuses
Box Dimensions: 4"H x 4"W x 7"L WT: 0.5 lbs
UPC: 086429272242
8 Position Battery Terminal - POS/NEGThe VBTPN is an eight-position battery terminal that can accept up to (4) 4/8/10 AWG set screw outputs and (4) 1/0 to 10 AWG ring terminal outputs. It includes (1) positive and (1) negative bolt-on posts for retaining the factory vehicle terminal.Features:
Compact design for simpler installation
Solid brass construction for maximum conductivity
Nickel finish
Gate Lock Technology
In the Box:
Positive and Negative post
Adapter sleeve
T20 Torx® screws
*Sold as an IndividualWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
VANL ANL Fuse Holder - 1/0 to 4 AWGIt can be tough to find a good place for your system's fuse holder in a crowded engine compartment. T-SPEC helps you out with their extremely compact Series rotating ANL fuse holder for 1/0-gauge wire that can fit almost anywhere. Black nickel-plated brass construction ensures excellent current flow, while a polycarbonate cover protects the fuse against impacts and dirt. Features:
Compact fuse holder with 360° rotating base
Accepts an ANL fuse (not included)
Connects to 1/0 to 4 gauge power wire
Black nickel-plated brass construction
Anodized finish resists rust
Impact-resistant polycarbonate cover
Fastening screws can be used with a variety of tools
In the Box:
V12-series ANL fuse holder
Plastic cover
2 Rubber grommets (pre-installed)
Installation sheet
*Sold as an Individual WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:
Fuse Type: ANL
Type: Fuse Holders
Box Dimensions: 2"H x 4"W x 9"L WT: 0.6 lbs
UPC: 086429391516