Sea-Dog 10-Terminal Tin-Plated Brass Bus Bar — 426711-1
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sea-Dog 10-Terminal Tin-Plated Brass Bus Bar
Keep your DC wiring organized and your connections reliable with this marine-grade 10-terminal screw-terminal bus bar. Built on a tin-plated brass conductor with a durable ABS base, it gives you a single, clean distribution point for up to 10 circuits — eliminating the stacked-terminal mess that causes voltage drop and intermittent faults. Rated for 100A and up to 48V DC, it handles everything from helm accessories to bilge pumps and lighting circuits.
Key Specifications
- Part Number: 426711-1 (display pack) / 426711 (bulk reference)
- UPC: 035514427463
- 10 × #8-32 screw terminals
- 2 × #10-24 studs for main wire connection
- 100A maximum rating
- 48V DC maximum
- Conductor: tin-plated brass
- Base: ABS plastic
- Overall length: approx. 6-1/4 in.
- Width: 7/8 in.
- Mounts with two #10 round-head fasteners (not included)
Compatible Applications
- DC positive or negative distribution bus on powerboats and sailboats
- Helm station accessory circuit consolidation
- Engine compartment ground bus or positive feed distribution
- Battery distribution, electronics, lighting, and accessory wiring
- Pontoon and small boat electrical panel wiring
- Any marine application requiring a corrosion-resistant terminal bus up to 100A / 48V DC
Fitment & Installation Notes
Confirm required ampacity (100A max), voltage (48V DC max), terminal count, terminal size (#8-32), and available mounting space before ordering. Disconnect vessel power before installation. Use properly sized marine-grade wire and terminals, keep connections clean and tight, and protect the assembly from unnecessary moisture exposure.
When to Replace
Replace the bus bar if terminals show heavy corrosion, heat damage, stripped threads, or looseness, or if the ABS base becomes cracked or structurally compromised.
Related Products
- Sea-Dog 5-Terminal Bus Bar — 426710-1 — compact 5-gang version for smaller panels
- Sea-Dog Bus Bar with Cover — 4 Terminals — covered 4-terminal block for protected installations
- Sea-Dog Bus Bar with Cover — 6 Terminals — covered 6-terminal option
- Sea-Dog Screw Terminal Bus Bar — 5 Terminals — screw-terminal 5-gang alternative
- Sea-Dog 10 Screw Terminal Bus Bar — 6 in. — larger 10-terminal block for full panel builds
- Sea-Dog Stud Terminal Bus Bar — 100A — high-current stud terminal bus for main distribution
Parts Desk Insights
The best use case for this bus bar is consolidating multiple branch circuits onto a single common positive or negative connection point — especially when you're replacing a crowded battery terminal or distribution stud with stacked ring terminals. The tin-plated brass conductor is the right call for humid or saltwater-exposed locations: tin plating resists the green oxidation that bare brass develops over time, keeping contact resistance low and connections reliable season after season. Pair it with a fused positive bus block so each circuit has individual overcurrent protection.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.