Brand: Blue Sea Systems
Blue Sea Systems 5181 80A Terminal Fuse
Blue Sea Systems 5181 80A Terminal Fuse
10+ available
About this product
Blue Sea Systems 5181 is an 80A terminal fuse for DC main circuit protection on large battery banks. Its clear window provides visual indication when the fuse has blown, and it must be used with a compatible terminal fuse block.
- Fuse type: Terminal
- Amperage: 80A
- Color: Lime
- Interrupt rating: Satisfies ABYC requirements for DC main circuit protection on large battery banks
- Installation: Ignition-protected for installation aboard gasoline-powered boats
- Identification: Clear window for visual indication of a blown fuse
- Required component: Must be used with a terminal fuse block
- Manufacturer part number: 5181
- UPC: 632085051815
- Regulatory note: 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, visit P65Warnings.ca.gov.
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-101059
- Model / MPN
- 5181
- UPC / GTIN
- 632085051815
- Package dimensions (H × W × L)
- 1" X 2" X 4"
- Package weight
- 0.05 lb
- Country of origin
- TW
Specifications
- Amperage
- 80a
- Fuse Type
- Terminal
- Type
- Fuses
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Complete the setup
Recommended accessories
Useful add-ons matched to this product.
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
