1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Mastervolt 77049300 is a high-capacity 300 A ANL fuse designed for protecting low-voltage DC systems (12 V, 24 V, and higher) against over-current. Constructed with premium conductive materials, it ensures fast and reliable disconnection in fault conditions. Fully compatible with Mastervolt DC fuse holders and distribution panels, this fuse is essential for marine, RV, off‑grid, and industrial installations.
- Description
- Ask a Question
-
Mastervolt 77049300 – 300 A ANL DC Fuse for Marine & Mobile Distribution
The Mastervolt 77049300 ANL fuse offers robust 300 A over-current protection for low-voltage DC systems. Engineered with high-grade conductive materials, it provides fast and reliable fault isolation to protect batteries, inverters, and distribution networks. This fuse seamlessly integrates with Mastervolt DC fuse holders and switchboards—ideal for marine, RV, off-grid, and industrial power setups.
Key Features
- 300 A current rating for DC circuit protection
- Premium conductive alloy ensures fast response
- Standard ANL blade design for easy installation
- Compatible with Mastervolt distribution panels and fuse holders
- Suitable for 12 V, 24 V, and higher-voltage DC systems
- Part of the Mastervolt MasterBus accessory ecosystem
Technical Specifications
Specification Value Product Code 77049300 Fuse Type ANL DC Fuse Current Rating 300 A Voltage Compatibility 12 V / 24 V / Higher DC Form Factor ANL blade style Material High-grade conductive alloy Weight ≈ 0.05 kg (50 g)
Applications
- DC distribution protection onboard yachts and boats
- RV and mobile power system safety
- Off-grid solar + battery inverter circuits
- Industrial low-voltage DC safety systems
-
Ask a Question
Popular products