Blue Sea 8280 Single Circuit 3 On/OFF
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Estimated Delivery:Oct 17 - Oct 21
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Free Shipping: On all orders over $150
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Blue Sea 8280 Single Circuit 3 On/OFF
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Blue Sea 8280 Single Circuit 3 On/OFF Switch
Blue Sea 8280 Single Circuit 3 On/OFF by Blue Sea Systems offers reliable isolation tailored for marine electrical systems. This innovative switch is designed to isolate a failed House or Start battery bank, enabling seamless operation from the remaining battery bank.
Key Features:
- Single Circuit Operation: Simplifies battery switch management by isolating circuits, ensuring efficient energy use.
- Protection from Electrical Spikes: Shields sensitive electronics from sags and spikes caused by engine cranking, enhancing system reliability.
- Ignition Protected: Safe for installation aboard gasoline-powered boats, meeting strict safety standards.
Ideal for boaters and marine enthusiasts, this product is backed by CE marking, ensuring quality and compliance with safety regulations. With the Blue Sea 8280, you can enjoy peace of mind knowing your electrical system is protected and efficient.

Upgrade your boating experience today with the Blue Sea 8280 Single Circuit 3 On/OFF switch - the perfect blend of safety, simplicity, and reliability!
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 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.
Shipping Policy
Thank you for choosing Outdoors.Supply. We aim to deliver your gear efficiently and reliably.
Carriers
We ship all orders via UPS Ground or FedEx Ground, depending on availability and destination.
Shipping Rates
- Orders under $150: Flat shipping rate of $15
- Orders $150 and above: Free shipping
Note: A handling fee of $7.50 may apply to certain items. If applicable, it will be clearly stated during checkout.
Order Processing
- Orders placed before 12:00 PM ET (Monday–Friday): Processed the same business day
- Orders placed after 12:00 PM ET or on weekends/holidays: Processed the next business day
Delivery Time
All orders are delivered within 3–7 business days from the date of shipment, depending on your location.
For any questions or concerns about your order, please contact us at [hello@outdoors.supply]. We’re here to help!
Discover more in our FAQ
How long does it take to process an order?
All orders are processed the same business day if placed before 12 PM EST. Orders placed after 12 PM EST are processed the following business day.
Do you ship internationally?
No! Currently we are only supporting shipments to contiguous United States. We do not ship to PO Boxes or Internationally.
What is your return policy?
No Returns
Due to the nature of our products and our commitment to ensuring the highest quality standards, we do not accept any returns under any circumstances.
No Refunds
We do not offer refunds for any reason, including but not limited to:
- Change of mind
- Incorrect size or style ordered
- Delayed shipping
- Product dissatisfaction
Please refer to our Refund Policy
What are your sizing options?
We have a size chart displayed on most products to reflect the sizing as accurate as possible. Please review the size chart and ensure you are leveraging the closest size possible.
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Why You'll Love Blue Sea 8280 Single Circuit 3 On/OFF
Premium Quality
Blue Sea Systems is known for exceptional quality and attention to detail in every product.
Fast Shipping
Fast and reliable shipping to get your Blue Sea 8280 Single Circuit 3 On/OFF to you quickly.
Satisfaction Guarantee
Backed by our comprehensive warranty for complete peace of mind.
Expert Support
Our dedicated support team is here to help with any questions about Blue Sea 8280 Single Circuit 3 On/OFF.