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Blue Sea 5245 30A ATO/ATC Fuse [5245]

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In Stock
Regular price
$3.79
Regular price
$3.99
Sale price
$3.79
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SKU: CWR-20501   UPC: 632085052454

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Fast-acting ATO/ATC fuse for protecting 12–32V DC automotive, RV, boating, and electronic circuits with a clear visual indication when the fuse has blown.

The Blue Sea Systems 5245 is a 30A ATO/ATC blade fuse for standard fuse holders and fuse blocks. Its fast-acting design helps protect electronic devices and other small electrical loads from overcurrent. Tin-plated connector blades resist corrosion, while the visible blown-fuse indicator simplifies inspection. Each package includes two fuses.

  • 30A fast-acting rating helps protect compatible electronic circuits and small electrical loads.
  • ATO/ATC blade format fits standard automotive, RV, and marine fuse holders.
  • Tin-plated connector blades resist corrosion in vehicle and boating environments.
  • Visible blown-condition indication makes troubleshooting easier.
  • 32V DC maximum voltage rating supports common low-voltage vehicle and marine electrical systems.
  • Two-fuse package provides a replacement for ongoing maintenance.
This fuse is intended for circuit protection in automobiles, trucks, RVs, boats, and other low-voltage electrical systems that use ATO or ATC blade fuses. Install it in a compatible fuse holder or fuse block as a replacement for a correctly rated 30A fuse; the fast-acting construction helps interrupt excessive current before it can damage protected wiring or electronic equipment. The translucent fuse body allows the element to be checked visually, helping identify a blown fuse without specialized testing equipment. Tin-plated blades help limit corrosion at the electrical connection, which is useful in marine and outdoor vehicle applications. Verify the equipment’s required amperage and voltage before installation.
Brand Blue Sea Systems
Model 5245
Product Type ATO/ATC fuse
Amperage 30A
Maximum Voltage 32V DC
Interrupt Capacity 1000A
Connector Blades Tin-plated
Package Quantity 2 fuses
SKU CWR-20501
UPC 632085052454
  • What type of fuse is this?
    This is a 30A ATO/ATC fast-acting blade fuse.
  • Where can it be used?
    It is suitable for compatible automotive, RV, boating, truck, and electronic-device fuse circuits.
  • What voltage is it rated for?
    The maximum voltage rating is 32V DC.
  • How many fuses are included?
    Each package contains two 30A fuses.
  • How can a blown fuse be identified?
    The fuse provides a visible indication of its blown condition for easier inspection.
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⚠️ California Proposition 65 Warning

⚠️ 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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- Nickel and nickel compounds
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Blue Sea 5245 30A ATO/ATC Fuse [5245]