Brand: Blue Sea Systems
Blue Sea Systems 5177 50A Terminal Fuse
Blue Sea Systems 5177 50A Terminal Fuse
10+ available
About this product
The Blue Sea Systems 5177 is a 50A terminal fuse designed for reliable DC main circuit protection on large battery banks. This fuse features a red housing with a clear window that allows for quick visual inspection to identify a blown condition.
- Amperage: 50A
- Fuse Type: Terminal (requires use with a terminal fuse block)
- Ignition protected: Safe for installation aboard gasoline-powered vessels
- Interrupt rating satisfies ABYC requirements for DC main circuit protection
- 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-101056
- Model / MPN
- 5177
- UPC / GTIN
- 632085051778
- Package dimensions (H × W × L)
- 1" X 2" X 4"
- Package weight
- 0.05 lb
- Country of origin
- TW
Specifications
- Amperage
- 50a
- 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.
