Blue Sea 5238 4A ATO/ATC Fuse [5238]

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Regular price: $20.05
Regular price: ~~$20.05~~
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SKU: CWR-20494 UPC: 632085052386

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Fast-acting ATO/ATC fuse for protecting electronic circuits in automotive, marine, truck, and RV applications while providing a visible blown-fuse indication.

This 4-amp blade fuse uses standard ATO/ATC sizing for compatibility with matching fuse blocks and holders. Its fast-acting design helps protect electronic devices from circuit overloads, while tin-plated connector blades resist corrosion in vehicle and marine electrical environments. Each package contains two fuses for installation or replacement needs.

4-amp fast-acting protection: Helps safeguard electronic devices against circuit overloads.
Standard ATO/ATC format: Fits compatible automotive, marine, truck, and RV fuse blocks and holders.
Tin-plated connector blades: Help resist corrosion in wet or demanding electrical environments.
Visible blown-fuse indication: Makes basic fuse-status checks easier during troubleshooting.
Two-fuse package: Provides one replacement fuse for future service needs.

Use the Blue Sea Systems 5238 in a compatible ATO/ATC fuse block or holder when a 4-amp circuit-protection rating is specified. Its blade-style format supports common vehicle electrical layouts, including automotive, truck, marine, and recreational vehicle systems. The fast-acting fuse is suited to electronic-device circuits where prompt interruption helps limit damage from overloads. Tin-plated blades help the electrical connection resist corrosion, and the visible indication supports quicker inspection when a fuse has opened. Confirm the circuit rating and fuse-block compatibility before installation; replace a blown fuse with the same type and amperage.

Brand	Blue Sea Systems
Model	5238
Product Type	ATO/ATC fuse
Amperage	4 A
Fuse Type	Fast-acting blade fuse
Package Quantity	2 fuses
SKU	CWR-20494
UPC	632085052386
Box Dimensions	2 in H x 3 in W x 4 in L
Box Weight	0.1 lb

What type of fuse is this?
This is a 4-amp, fast-acting ATO/ATC blade fuse.
Where can it be used?
It is intended for compatible automotive, truck, marine, and RV electrical circuits.
How many fuses are included?
Each package contains two fuses.
What indicates that the fuse has blown?
The fuse provides a visible indication of its blown condition for easier inspection.
Should it replace a different amperage fuse?
Replace a fuse only with the same type and amperage specified for the circuit.

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