Best in 7 days
![Blue Sea 8280 Single Circuit 3 On/OFF [8280]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/20782XL.jpg?v=1591218408 "Blue Sea 8280 Single Circuit 3 On/OFF [8280]")
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Ships within 48 hours · Estimated delivery Jun 16 - Jun 21
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Description
Blue Sea 8280 Single Circuit 3 On/OFF [8280]Single Circuit On Off CE Marked Enables a failed House or Start battery bank to be isolated from the electrical system and both House and Start loads to be operated from the remaining battery bank Simplifies battery switch operation Isolates Start circuit from House circuit Protects electronics from sags and spikes caused by engine cranking Ignition protected Safe for installation aboard gasoline powered boats WARNING: This product can expose you to
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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![Blue Sea 7650 Add-A-Battery [7650]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/29766XL.jpg?v=1591225687 "Blue Sea 7650 Add-A-Battery [7650]")
Best in 7 days
Best in 7 days
Best in 7 days
4.9 ★★★★★
Based on 1817 reviews
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Product Reviews
★★★★★ 5
Sock em good Socko!!
Size: Large, Color: (100) White / White / Pitch Gray
Hands down the best socks I’ve bought on here. Just need to find them in black and I’m set on ankle socks for life.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
They’re pretty nice socks
Size: Large, Color: (100) White / White / Pitch Gray
I got these today. They fit ok. I was wanting some no show socks. These are great. You have to make sure of the size you buy. They’re durable. Comfortable. Keep moisture off your feet as much as possible. Highly recommend!
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Reviewed in the United States on June 3, 2025
★★★★★ 4
Socks
Size: Medium, Color: (001) Black / Black / Pitch Gray
Love the socks nice an warm and comfortable.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Warm feet
Size: X-Large, Color: (100) White / White / Pitch Gray
Sons lives these socks, requested them for Christmas.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Nice
Size: Large, Color: (100) White / White / Pitch Gray
Great for around the house. Nice fit. I have the Beetus so I've always got to have socks of some kind on when I'm not sleeping. I guess they'd be good for athletics too, beats me.
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Reviewed in the United States on December 24, 2025
