SKU:SE-MEGA400-PK05
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⚡ SkyEnergi Mega Fuse 400 A / 80 V — Heavy-Duty DC Protection
High-Capacity, Low-Voltage Safety Fuse
Engineered for demanding DC power systems—like solar arrays, battery banks, marine setups, and heavy-duty off-grid or vehicle installations—the SkyEnergi Mega Fuse offers robust protection at 400 A and up to125 V.
Key Benefits:
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Superior Overcurrent Protection: Rapid disconnect in fault conditions helps prevent overheating, cable damage, and costly equipment failures.
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High Current Handling: Ideal for large battery installations and powerful inverters that draw or distribute substantial current.
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Durable Bolt-Down Design: Compact, secure mounting with M8 studs and high-quality construction delivers a stable, vibration-resistant connection.
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Easy Maintenance & Replacement: Weather-resistant dual-lug design allows for straightforward fuse swaps without requiring disassembly of the entire fuse holder.
Technical Summary:
Specification | Details |
---|---|
Current Rating | 400 A (DC) |
Voltage Rating | Up to 125 V DC |
Mounting | Bolt-down with dual M8 studs |
Operating Temp. | –40 °C to +85 °C |
Application | Boats, RVs, off-grid solar, battery banks |
Pack of 5
Specification
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How long can I stay off grid?
A question we get asked many times. So we've created a simple calculator to give you some idea of how long your battery will last off grid. It will take into consideration any solar panels you've installed, 12v and 240v usage. Based on the information provided it will recommend a battery size and estimate the number of days use.