SKU:
EX 77049020
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Mastervolt 77049020 ANL fuse provides robust 20 A DC circuit protection within Mastervolt DC Distribution systems. Designed to offer reliable interruption during overcurrent events, it safeguards wiring and components in marine, industrial, and mobile setups. Suitable as replacement fuse in DC Distribution 500 units or standalone use with compatible DC bus bar holders.
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Mastervolt 77049020 – 20 A ANL Fuse for DC Distribution
The Mastervolt ANL Fuse 20 A (part 77049020) is a high-quality DC fuse designed to fit Mastervolt DC Distribution units and similar systems. Rated at 20 A, it delivers dependable overcurrent protection for cables and components, automatically interrupting fault currents to prevent damage and fire hazards.
Key Features:
- Nominal current rating: 20 A DC
- ANL style – suitable for bus bar and holder installations
- High rupture capacity appropriate for DC systems
- Designed for marine-grade DC distribution systems
- Available as a replacement fuse for Mastervolt DC Distribution 500
Technical Specifications:
Part Number 77049020 Fuse Type ANL DC Fuse Current Rating 20 A Voltage Rating DC distribution systems (manufacturer unspecified) Compatibility Mastervolt DC Distribution 500 and similar bus bar fuse holders
Usage Notes:
- Replace or install in DC Distribution 500 (standard setup uses 80, 80, 125, 160 A + spare 125 A — 20 A optional) :contentReference[oaicite:2]{index=2}
- Ensure appropriate fuse holder rated for DC ANL fuses
- Verify 20 A rating matches cable gauge (e.g., 6 mm² supports up to ~50 A — fuse should be equal or smaller) :contentReference[oaicite:3]{index=3}
- Always replace with identical type and rating to maintain safety
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