Battery box with automatic fuse 2X 125A DC 250V

Battery box with 2 automatic 125 A - 250 V DC fuses for solar batteries

This box with 2 automatic 125 A - 250 V DC fuses is designed to provide effective protection for two solar battery circuits, or an installation with parallel lines (e.g. two lithium battery strings). Each line is independently protected by its own class T automatic fuse, ensuring rapid disconnection in the event of an overcurrent or short-circuit.

Ready to use, this enclosure includes insulated terminals, fixing screws and internal trunking. Its compact size makes it easy to install. Compatible with all solar batteries up to 250 V DC, this box offers a reliable, simple and universal safety solution.

✅ Key points

⚡ Double protection: 2 automatic 125 A - 250 V DC fuses to secure two independent circuits

🔋 Wide compatibility: lithium (LiFePO4, NMC), lead-acid, AGM and gel batteries

🔌 Easy installation: ready-to-install wired box, + terminals, screws included

🔒 Enhanced safety: rapid cut-out in the event of overload or short-circuit

❓ FAQ - Frequently asked questions

🛠️ What is the purpose of a double fuse box?

To protect two separate battery lines (e.g.: two 48 V modules) or a battery connected to two pieces of equipment.

🔄 Can it be used with two different batteries?

Yes, each line is individually protected up to 125 A DC - 250 V.

⚠️ Is it compatible with Victron, Pylontech or BYD?

Yes. The box works with all batteries up to 250 V DC.

🔧 Is it a circuit breaker?

No. These are fast automatic fuses, advantageously replacing a conventional high-power DC circuit breaker.

• 🛠️ Installation tips
• Position the box as close as possible to the battery or protected equipment
• Recommended cables: 35 to 95 mm² depending on current and length
• Fix it directly to a cabinet wall
• Check +/- polarity before connection