BEP Heavy-Duty Battery Selector Switch (1-2-Both-Off)
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You have 30 days to request a return. All sale items are final sale.
BEP Heavy-Duty Battery Selector Switch — 1-2-Both-Off
A robust, high-capacity battery selector switch built for larger vessels with demanding electrical systems. The four-position design — Bank 1, Bank 2, Both, and Off — gives you full control over which battery bank powers your boat, with the ability to run both banks simultaneously when needed.
Part of the BEP Contour lock system, this switch can be used as a standalone unit or locked together with other Contour series switches for a clean, integrated panel layout. Suitable for both surface and recessed mounting.
Key Features
- Four positions: 1, 2, Both, Off
- Compatible with the BEP Contour lock system — use standalone or gang with other switches
- Surface or recessed mounting options
- Self-cleaning sliding contact design for reliable long-term performance
- Rated: 350A continuous / 500A intermittent / 1,500A cranking
- Built for larger vessels and high-demand marine electrical systems
Parts Desk Insights
Best Use Case: The go-to selector switch for twin-battery bank setups on powerboats, cruisers, and workboats where independent bank selection and combined operation are required. The high cranking rating (1,500A) makes it well suited to large-displacement engines. Pairs naturally with other Contour series switches for a unified helm or engine room panel.
Related Products: See also the BEP Heavy-Duty Battery Switch (On/Off), the BEP Contour Surface or Recessed Manual Battery Master Switch, the BEP 701PM Contour Panel Mounted Battery Master Switch, and the BEP 772DBC Pro Installer Dual Bank Control Battery Switch.
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.