Blue Sea Systems Class T Fuse A3T Fast-Acting

The Blue Sea Systems Class T Fuse is an A3T fast-acting battery fuse. It protects high-current DC circuits in marine, RV, automotive, and off-grid power systems. Class T fuses are often used for battery, inverter, and charger circuits. They can also protect windlass and thruster circuits, where a fault could deliver very high current.

Key Features:

• A3T fast-acting design that responds quickly to overcurrent and short-circuit conditions
• Class T construction with a high interrupt rating, built for lithium and lead-acid battery banks that can deliver high fault current
• Suited to DC power distribution, including battery connections, inverters, and large accessory circuits
• Made to fit Blue Sea Systems Class T fuse blocks and holders
• Available in multiple amperage ratings, so you can match the fuse to your circuit

Blue Sea Systems is known for marine-grade electrical protection and distribution products. This Class T fuse line gives you dependable circuit protection for demanding DC installations. Choose the amperage rating that suits your wire size and load.