![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/34970XL.jpg?v=1706660146)
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]11003 Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4 0 AWG (95mm) battery cables M12 tin plated copper studs for maximum conductivity and corrosion resistance, accepts 1 2" and M12 ring terminals 7 8" (22. 22mm) stud length to accept multiple cable terminals Tactile textures
11003
Features:
- Meets American Boat and Yacht Council (ABYC) requirements for battery switches
- Ignition protected safe for installation aboard gasoline powered boats
- Case design allows surface or rear panel mounting
- Accepts two 4/0 AWG (95mm) battery cables
- M12 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 1/2" and M12 ring terminals
- 7/8" (22.22mm) stud length to accept multiple cable terminals
- Tactile textures indicate knob position by feel only
- Case design allows surface or rear panel mounting
- 10 Sec: 2750A
- AFD: Yes
- Positions: 3
- Box Dimensions: 3"H x 7"W x 9"L WT: 1.3 lbs
- UPC: 632085110031
60 Sec: 1150A
5 Min: 700A
Continuous: 500A
Max Voltage: 32V DC
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications:
Brochure (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1504 reviews
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Product Reviews
★★★★★ 5
The Perfect All-In-One Powerhouse!
Capacity: 16GB RAM + 628GB Storage, Color: Natural Silver
I recently purchased this 2025 HP Ultrabook as a gift, and it has exceeded every expectation. The recipient uses it daily for both high-level business work and personal use at home, and he absolutely loves the quality, functionality, speed and reliability.
The fact that it comes with Lifetime MS Office and Windows 11 Pro already included is a huge value-add—it was ready to go right out of the box without any extra subscriptions or setup headaches.
I also want to give a huge shout-out to the vendor! The laptop arrived much sooner than the estimated delivery date, which was a pleasant surprise and ensured it was under the tree just in time for Christmas. Between the premium hardware and the stellar service, I couldn't be more satisfied with this purchase. I highly recommend!
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Reviewed in the United States on January 23, 2026
★★★★★ 1
Defective Computer Returned in Original Condition – Unfair $60 Deduction
Capacity: 16GB RAM + 628GB Storage, Color: Natural Silver
I would like to report this seller for unfair and fraudulent conduct. The computer that was sent to me was defective and did not power on or function upon arrival.
Because the item was not working, I returned it in exactly the same condition in which it was received, including all accessories and components. The item was properly packaged and returned without any damage caused by me.
Despite this, I was charged a $60 deduction/refund reduction, which I believe is completely unjustified. The seller is attempting to hold me responsible for a condition that existed before I received the computer.
I respectfully request that this case be reviewed, that the seller's conduct be investigated, and that the unjustified $60 deduction be refunded to me.
The product was defective from the beginning, and I fulfilled my obligation by returning it in the same condition in which it was received.
Thank you for your attention to this matter.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Great laptop but will need to purchase additional Cloud space
Capacity: 16GB RAM + 628GB Storage, Color: Natural Silver
Great laptop for the price. I got the 16GB RAM + 628GB, Windows 11. It comes with MS office lifetime plus the mouse, portable SSD, earbuds. You'll most likely have to purchase additional Cloud space bit for $21.00 a year, it's not bad. Be careful if you pair the laptop with your phone for pictures as it brings all pictures over to your laptop. It takes up a lot of space. I'd recommend purchasing this laptop.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
A must buy
Capacity: 16GB RAM + 628GB Storage, Color: Sky Blue
Long lasting, gets the job done
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Great Computer
Absolutely thrilled with this computer, plenty fast enough for me with all the research I do. Seems to have good storage and performs very well so far. Setup was very fast and easy. I do like the included Microsoft Edge Browser. I don't play games on PC but tried a few for just trying out and It did very well. Connects very well to my Starlink. Great appearance and silent as well. I feel it is a very good value for my money, and I am happy with it.
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Reviewed in the United States on May 8, 2026