Description
Blue Sea 5238 4A ATO/ATC Fuse | Boat Supply Store
Safeguard your vessel's electrical systems from overcurrent conditions with the Blue Sea 5238 fuse. This 4 Amp fast-acting ATO/ATC fuse employs tin-plated connector blades, providing superior resistance against galvanic corrosion prevalent in marine environments. A clear visual indicator allows for immediate identification of a blown fuse, minimizing diagnostic time and ensuring critical systems remain operational, such as those powering navigation lights or sonar units on a Gulf Coast sportfisher.
Key Features
- Reliable 4 Amp ATO/ATC fuse
- Fast-acting for immediate circuit interruption
- Corrosion-resistant tin-plated connector blades
- Visual blown indicator for quick troubleshooting
- Ideal for electronic devices and sensitive equipment
- Standard circuit protection for automotive and truck applications
- Sold in convenient packages of 2
- Compliant with California Proposition 65 warnings
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | 5238 |
| Amperage Rating | 4A |
| Fuse Type | ATO/ATC |
| Actuation Type | Fast-Acting |
| Blade Material | Tin-plated |
| Indicator | Visible Blown Condition |
| Package Quantity | 2 |
| Marine Grade | Yes |
Who This Is For
Boat owners and automotive enthusiasts requiring dependable, corrosion-resistant circuit protection for their essential electrical components. DIYers will appreciate the straightforward installation and clear blown fuse indication for efficient troubleshooting.
How It Compares
| Feature | Blue Sea 5238 4A ATO/ATC Fuse | Competitor |
|---|---|---|
| Amperage Rating | 4A | 4A, 4A |
| Fuse Type | ATO/ATC | ATO/ATC, ATC |
| Fast-Acting | Yes | Yes, Yes |
| Corrosion Resistance | Tin-plated connector blades | Tin-plated brass terminals, Tin-plated terminals |
| Visible Blown Indicator | Yes | Yes, Yes |
| Package Quantity | 2 | Varies, Varies |
Common Concerns Answered
I've had fuses blow prematurely before. Is this a common issue?
While occasional reports of premature blowing exist, this is frequently indicative of an underlying electrical fault, such as a short circuit or overloaded system, rather than a defect in the fuse itself. The clear visual indicator on this Blue Sea fuse aids in rapid diagnosis of such issues.
I need a larger quantity of fuses. Are these available in bulk?
This specific product is packaged in sets of two for convenience. For bulk purchasing requirements, alternative packaging options or different product SKUs from Blue Sea Systems or other manufacturers may be available to suit your needs.
I'm concerned about the California Proposition 65 warning.
The Proposition 65 warning indicates potential exposure to chemicals that may cause cancer or reproductive harm, as required by California law. These warnings apply to a wide range of products, and proper handling and installation, as with any electrical component, are standard practice.
Frequently Asked Questions
What type of fuse is the Blue Sea 5238?
The Blue Sea 5238 is an ATO/ATC type fuse.
What is the amperage rating of the Blue Sea 5238 fuse?
The amperage rating of the Blue Sea 5238 fuse is 4 Amps.
What is the purpose of the tin-plated connector blades on this fuse?
The tin-plated connector blades are designed to enhance corrosion resistance, which is critical for maintaining reliable electrical connections in marine environments susceptible to moisture and saltwater.
What does the visible indication of a blown condition mean?
The visible indication of a blown condition means that the fuse element inside has melted due to overcurrent, breaking the circuit. This visual cue allows for quick and easy identification of a faulty fuse needing replacement.
Is this fuse sold individually or in a package?
This fuse is sold in packages of two units.
