Blue Sea Systems — 20-Gang Busbar, 150 A — BSS-2302
In stock items ship same or next day.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Blue Sea Systems 20-Gang Busbar, 150 A (2302)
This Blue Sea Systems 20-gang busbar uses a tin-plated copper bus on an ABS base for corrosion resistance and superior conductivity. Two 1/4"-20 stud connectors with oversize hex nuts provide attachment for the main feed or ground cables, and the twenty gang terminals distribute power to the connected circuits. Rated 150 amps @ 48 VDC.
Part Details
- Brand: Blue Sea Systems
- Manufacturer part number: 2302
- Product type: 20-gang busbar
- Rating: 150 A @ 48 VDC
- Bus: Tin-plated copper
- Base: ABS
- Main connectors: Two 1/4"-20 studs with oversize hex nuts
- Sold as: each
Key Features
- Tin-plated copper bus for superior conductivity
- ABS base for corrosion resistance
- Two 1/4"-20 stud connectors with oversize hex nuts for the main feed or ground cables
- Twenty gang terminals for distributing power
- Rated 150 A @ 48 VDC
Compatible Applications
- Consolidating multiple DC circuit connections to a common power or ground point
- Battery bank distribution where a single main feed serves several circuits
Technical FAQ
- What is the current rating? 150 A @ 48 VDC.
- What size are the main studs? Two 1/4"-20 studs with oversize hex nuts, for the main feed or ground cables.
- What is the bus made of? Tin-plated copper on an ABS base, for corrosion resistance and superior conductivity.
Also Available
- Blue Sea Systems — 10-Gang Busbar, 150 A — BSS-2301 — the 10-gang version when fewer circuits are needed.
- Blue Sea Systems — 20-Gang Busbar with Cover, 150 A — BSS-2312 — the same 20-gang busbar with a protective cover.
- Blue Sea Systems — 10-Gang Busbar with Cover, 150 A — BSS-2300 — the 10-gang busbar with a protective cover.
Parts Desk Insights
- Best use case: Consolidating up to twenty DC circuit connections onto one tin-plated copper bus, with the two 1/4"-20 studs carrying the main feed or ground.
- Most common customer mistake: Overloading the busbar beyond its 150 A @ 48 VDC rating. Add up the continuous loads on the circuits it serves before ordering.
- Sizing and fitment guidance: Confirm the main cables suit the 1/4"-20 studs and check that the circuits served stay within the 150 A rating, and choose between the 10-gang and 20-gang versions based on the number of circuits.
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.