Blue Sea 5239 5A ATO/ATC Fuse [5239]

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Regular price: $20.05
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SKU: CWR-20495 UPC: 632085052393

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Fast-acting 5A ATO/ATC fuse for protecting electronic devices and vehicle circuits in automotive, RV, and marine applications.

This standard blade fuse provides circuit protection for automobiles, trucks, recreational vehicles, and boats. Its fast-acting design helps protect electronic devices from overcurrent conditions, while tin-plated connector blades resist corrosion. The visible element makes a blown fuse easy to identify, and each package includes two fuses.

5A amperage: Provides the specified current rating for compatible protected circuits.
ATO/ATC format: Fits standard ATO/ATC fuse applications in automotive and marine electrical systems.
Fast-acting design: Responds quickly to overcurrent conditions affecting electronic devices.
Tin-plated connector blades: Help resist corrosion in vehicle and marine electrical environments.
Visible blown-fuse indication: Allows quick visual inspection during troubleshooting.
Two-fuse package: Supplies a replacement fuse for continued circuit maintenance.

Use this 5A ATO/ATC fuse when replacing a fuse with the same specified amperage in a compatible automotive, RV, truck, or marine circuit. The standard blade configuration supports common fuse panels and holders designed for ATO/ATC fuses. Its fast-acting construction suits electronic-device protection, while the visible element helps identify a blown fuse without specialized testing equipment. Tin-plated blades provide added resistance to corrosion in the wet or humid conditions often encountered in boats and recreational vehicles. Always match the replacement fuse to the equipment manufacturer’s specified amperage and fuse type; using a higher-rated fuse can reduce intended circuit protection. Package contains two fuses.

Brand	Blue Sea Systems
Model	5239
Product Type	ATO/ATC fuse
Amperage	5A
Maximum Voltage	32V DC
Interrupt Capacity	1000A
Package Quantity	2 fuses
SKU	CWR-20495
UPC	632085052393

What type of fuse is this?
It is a 5A ATO/ATC fast-acting blade fuse.
How many fuses are included?
Each package contains two fuses.
Where can it be used?
It is intended for compatible automotive, truck, RV, boat, and electronic-device circuits.
What voltage is it rated for?
The specified maximum voltage is 32V DC.
How can a blown fuse be identified?
The fuse has a visible indication that allows the blown condition to be checked visually.

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