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Auto Reset 5 Amp Breaker 12 - 24V
Auto Reset 5 Amp Breaker 12 - 24V
SKU:cbar5
In stock
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Auto Reset 5 Amp Breaker 12 - 24V
📝 Auto Reset 5 Amp Breaker 12–24V
The Auto Reset 5 Amp Circuit Breaker provides reliable, maintenance-free protection for low-current circuits in 12v and 24v electrical systems. Using a thermal automatic reset mechanism, it removes the hassle of blown fuses by restoring power automatically once a fault condition is cleared.
Built with a durable, rustproof housing and designed for flexible mounting, this breaker is ideal for automotive, marine, RV, and off-grid applications where dependable circuit protection is essential.
⭐ Essential Benefits
• Thermal auto-reset protection – automatically resets after overload, no fuse replacement needed.
• 5 amp rating – ideal for low-current accessory and control circuits.
• Suitable for 12v–24v systems – common automotive and marine voltages.
• Red vinyl protective cover – reduces corrosion and helps prevent accidental shorts.
• Trip-free cycling design – continues to protect even during repeated fault conditions.
• Compact, sealed construction – suitable for harsh environments.
⚙️ Functionality
This breaker continuously monitors current flow and trips when the circuit exceeds 5 amps. Once the overload or short condition is removed, the breaker automatically resets, restoring power without manual intervention.
The unipolar, free-cycle trip design ensures consistent protection even during repeated faults, making it well suited to mobile and vibration-prone installations.
🔌 Compatibility
• 12v and 24v DC systems
• Automotive and 4WD accessories
• Marine and RV installations
• Battery chargers and jump starters
• Trolling motors and electric anchors
• Winches, pressure washers, and auxiliary circuits
🧰 Installation Difficulty
🟢 2/5 (Easy)
Surface-mount design with #10-32 stud terminals allows quick installation using standard ring terminals. Can be mounted in any orientation.
🔍 Features
• Automatic thermal reset
• Surface mount design
• #10-32 stud terminals
• Flexible red vinyl terminal cover
• Rustproof, impact-resistant housing
• Trip-free cycling operation
• UL-rated 94V-0 thermosetting plastic body
📊 Specifications
| Specification | Value |
|---|---|
| Rated current | 5A |
| System compatibility | 12v–24v DC systems |
| Rated operating voltage | 14–28v DC |
| Reset type | Automatic (thermal) |
| Mounting type | Surface mount |
| Trip design | Unipolar, free-cycle |
| Terminal size | #10-32 studs |
| Housing material | UL-rated 94V-0 thermosetting plastic |
Testing & Compliance
• Current test: 200% full-inspect test
• Dielectric strength: 1800VAC / minute
• Corrosion resistance: 96-hour salt spray
Certifications
• UL certified
• SAE J553 compliant
• SAE J1171 compliant
• RoHS compliant
📦 What’s Included
• 1 × auto reset 5 amp circuit breaker
• 2 × lock nuts
• Red vinyl terminal cover
🙌 Why Choose This Product
This 5A auto reset breaker delivers dependable circuit protection without the inconvenience of replacing fuses. With certified performance, corrosion resistance, and flexible mounting, it’s a reliable choice for protecting low-current circuits in demanding environments.
🚀 Our Promise
Order today for same-day dispatch and explore our full range of circuit protection and off-grid electrical accessories.
Our Commitment
At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.