Blue Sea 5243 20A ATO/ATC Fuse

The 5243 ATO/ATC Fuse is your dependable solution for safeguarding the electrical systems of your marine vessel. Engineered for swift response and reliable protection, this 20A fuse is essential for maintaining the performance and safety of your boat’s electronics, ensuring smooth sailing on every voyage.

Key Features

• Fast-Acting Protection: Quickly responds to electrical surges, protecting sensitive marine electronics from damage.
• Marine-Grade Reliability: Specifically designed for boats and marine vehicles, providing standard circuit protection in harsh marine environments.
• Corrosion-Resistant Design: Equipped with tin-plated connector blades to resist corrosion, ensuring longevity even in salty and humid conditions.
• Easy Fault Identification: Features a visible indicator to easily identify blown fuses, simplifying maintenance and troubleshooting.
• Convenient Packaging: Sold in packs of 2, making it easy to stock up and replace fuses as needed.

Specifications

Amperage	20A
Fuse Type	ATO/ATC
Product Category	Fuses
Box Dimensions	1"H x 3"W x 4"L
Weight	0.1 lbs
UPC	632085052430

Ideal Applications

The 5243 ATO/ATC Fuse is perfect for a wide range of marine applications, including:

• Protecting electrical circuits on boats and yachts
• Safeguarding jet skis and personal watercraft
• Ensuring the reliability of marine navigation and communication systems
• Maintaining the performance of onboard electronic devices and accessories

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, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.