Blue Sea 5237 3A ATO/ATC Fuse [5237]

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Regular price: $3.79
Regular price: ~~$3.99~~
Sale price: $3.79

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SKU: CWR-20493 UPC: 632085052379

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Fast-acting 3A ATO/ATC fuse for protecting electronic circuits in automotive, truck, RV, and marine applications.

This Blue Sea Systems fuse provides 3-amp circuit protection for compatible ATO/ATC fuse holders and blocks. Its fast-acting design suits electronic devices, while tin-plated connector blades help resist corrosion in vehicle and marine environments. The visible blown-fuse indication simplifies inspection, and each package includes two fuses.

3A fast-acting rating helps protect compatible electronic circuits from overcurrent.
ATO/ATC format fits standard automotive-style fuse blocks and holders.
Tin-plated connector blades help resist corrosion in wet-use environments.
Visible blown condition makes fuse inspection easier.
Suitable for automobiles, trucks, RVs, boats, and other compatible 12V/24V vehicle electrical systems.
Two fuses per package provide a replacement for service or onboard spares.

Use this fuse when a compatible ATO/ATC circuit requires 3-amp protection. It is intended for standard automotive-style electrical systems and is also suited to many RV, boating, and vehicle accessory circuits that use ATO/ATC fuse blocks. The fast-acting element responds quickly to overcurrent conditions, helping protect electronic devices and wiring when correctly matched to the circuit. Tin-plated blades support electrical connections in environments where moisture and corrosion can be concerns. Before installation, confirm the fuse type and amperage match the equipment manufacturer's requirements; never replace a fuse with a higher-rated fuse. A visible blown indicator allows quick visual inspection during troubleshooting, and the two-fuse package provides one installed fuse plus a replacement.

Brand	Blue Sea Systems
Model	5237
Product Type	ATO/ATC fuse
Amperage	3A
Maximum Voltage	32V DC
Fuse Action	Fast-acting
Connector Blades	Tin-plated
Package Quantity	2 fuses
SKU	CWR-20493
UPC	632085052379

What type of fuse is this?
This is a 3A fast-acting ATO/ATC blade fuse.
What systems use this fuse?
It is intended for compatible automotive, truck, RV, marine, and vehicle accessory circuits.
How many fuses are included?
Each package contains two fuses.
What voltage is it rated for?
The verified maximum voltage rating is 32V DC.
How can a blown fuse be identified?
The fuse provides a visible indication of its blown condition for easier inspection.

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⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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