Marine electronics

Egis Mobile Electric Fuse Blocks & Fuses

Egis Mobile Electric fuse blocks and fuses protect your marine circuits, from MRBF terminal fuses to multi position blocks. Find the amperage and style your build needs. Choosing Egis Fuse Blocks and Fuses Fuses are the simple safety device that protects your wiring and gear from overload and shorts. Egis offers MRBF terminal fuses that mount right on the battery, MIDI fuse blocks for higher current circuits, and multi position blocks that organize several protected circuits in one place. Proper fusing close to the battery is basic marine wiring practice. Matching Amperage and Style Pick the fuse amperage to match the wire size and load it protects, with Egis MRBF fuses available from 30 to 300 amps. Terminal mount fuses...

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Egis Mobile Electric fuse blocks and fuses protect your marine circuits, from MRBF terminal fuses to multi position blocks. Find the amperage and style your build needs.

Choosing Egis Fuse Blocks and Fuses

Fuses are the simple safety device that protects your wiring and gear from overload and shorts. Egis offers MRBF terminal fuses that mount right on the battery, MIDI fuse blocks for higher current circuits, and multi position blocks that organize several protected circuits in one place. Proper fusing close to the battery is basic marine wiring practice.

Matching Amperage and Style

Pick the fuse amperage to match the wire size and load it protects, with Egis MRBF fuses available from 30 to 300 amps. Terminal mount fuses sit on the battery post for main feeds, while blocks distribute and protect branch circuits. Confirm the block layout, cover, and amperage against your wiring plan before you order so each circuit is protected at the right rating.

Frequently Asked Questions

What is an MRBF terminal fuse?

An MRBF terminal fuse mounts directly on the battery post or a terminal block to protect a main feed close to the power source. Egis offers them from 30 to 300 amps.

How do I choose the right fuse amperage?

Match the fuse to the wire size and load it protects, not just the device. The fuse should blow before the wire overheats, so size it to the smallest wire in the circuit.

When do I need a fuse block instead of a single fuse?

Use a fuse block when you need to protect several branch circuits from one source. It organizes multiple fuses in one place and keeps your wiring clean and serviceable.

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