Flex Adventures Auto Reset Fuse | MINI Blade Thermal Overload Protector 3A–50A

Never Replace a Blown Fuse Again.

The Flex Adventures Auto Reset Fuse is a thermal overload protector designed to replace traditional blade fuses in 12V and 24V DC systems. Instead of blowing and needing replacement, this MINI-style fuse uses a bimetal strip that automatically breaks the circuit during an overload — then self-resets once it cools down, restoring power without any manual intervention.

Ideal for protecting auxiliary circuits in off-road vehicles, caravans, and marine applications where carrying spare fuses is inconvenient or where the fuse location is difficult to access. Simply plug it into any standard MINI blade fuse slot — including the Flex DC Control Box and most vehicle fuse panels — and you're protected.

🔑 Key Features

• Automatic Reset (Type I) — Bimetal strip breaks circuit on overload, self-resets when cooled — no manual reset needed
• Wide Current Range — Available from 3A to 50A to suit different circuit requirements
• MINI Blade Footprint — Direct plug-in replacement for standard MINI blade fuse slots
• Breaking Capacity — Rated for up to 4× the rated current before tripping
• Dual Voltage — Compatible with 12V/24V DC systems (up to 14V/28V DC)
• Bakelite Housing — Heat-resistant, durable construction for automotive and marine environments
• No Spare Fuses Needed — The “bounce effect” keeps attempting to restore power until the fault is cleared
• Automotive & Marine Rated — Suitable for fridge circuits, light bars, winches, and auxiliary wiring harnesses

📐 Specifications

• SKU: FARF-MINI
• Type: MINI Blade (standard automotive footprint)
• Rated Current: 3A – 50A (select your rating)
• Rated Voltage: 12V/24V DC (up to 14V/28V DC)
• Reset Type: Type I — Automatic (bimetal thermal)
• Breaking Capacity: 4× rated current
• Poles: 1
• Material: Bakelite (heat-resistant)
• Dimensions: ~11mm × 16mm (standard MINI blade size)
• Weight: ~10–20g (unit only)
• Operating Temperature: −32°C to +82°C
• Application: Overload thermal circuit protection

🚗 Compatibility

The Flex Auto Reset Fuse is compatible with the Flex DC Control Box, standard vehicle fuse panels, and any MINI blade fuse slot in 12V or 24V automotive, marine, or caravan electrical systems. Available at Advanced 4x4 or any of our authorised fitment centres nationwide.

⏳ Lead Time

Please allow 14 business days for production/sourcing if stock is not immediately available at the supplier.

Flex Adventures electrical accessories are trusted by South African overlanders and off-road enthusiasts for their quality, reliability, and innovation. The Auto Reset Fuse is the smarter way to protect your circuits — set it and forget it.