Blue Sea Systems 5063 Heavy Duty In-Line AGC/MDL Fuse Holder, IP66 Water-Resistant Panel Mount

The Blue Sea Systems 5063 is a heavy duty in-line fuse holder built for AGC/MDL style fuses in demanding marine electrical installations. It mounts directly to a panel and is rated IP66, meaning the front of the holder is protected against powerful water jets, making it suitable for exposed or wet locations onboard. The holder accepts 12-18 AWG wire and supports fuse amperages up to 20 Amps, giving installers flexibility when protecting a range of circuits from lighting and pumps to accessory wiring. Installation is straightforward: the holder mounts through a 0.50 inch (12.70 mm) panel hole, allowing a clean, secure fit without extra brackets or hardware. The housing is molded from durable plastic in a beige finish, sized at 5 x 2 x 1 inches, and is built to withstand the vibration and moisture typical of marine environments. The fuse itself is sold separately, so buyers should have their appropriate AGC/MDL fuse on hand before installation. This fuse holder is a straightforward, reliable way to add in-line overcurrent protection to a DC circuit without the bulk of a full fuse block, and its water-resistant rating makes it a practical choice anywhere the circuit run is exposed to spray or splash.

Specifications

• Brand: Blue Sea Systems
• Manufacturer Part Number: 5063
• Fuse Type: AGC/MDL
• Maximum Fuse Amperage: 20 Amps
• Mounting Style: Panel Mount
• Water Resistance Rating: IP66 (front-protected against powerful water jets)
• Mounting Hole Diameter: 0.50 inches (12.70 mm)
• Wire Gauge: 12-18 AWG
• Dimensions: 5 x 2 x 1 inches
• Material: Plastic
• Color: Beige
• Weight: 0.03 pounds

Frequently Asked Questions

What fuse type does the Blue Sea Systems 5063 fuse holder use? The Blue Sea Systems 5063 accepts AGC/MDL style fuses, which are sold separately from the holder.

Is the 5063 fuse holder waterproof? It carries an IP66 rating on the front, meaning the Blue Sea Systems 5063 is protected against powerful water jets, making it suitable for exposed marine locations.

What size mounting hole does the 5063 fuse holder require? A 0.50 inch (12.70 mm) panel hole is needed to mount the Blue Sea Systems 5063 in-line fuse holder.

What wire gauge works with this fuse holder? The 5063 fuse holder accepts 12-18 AWG wire.

What is the maximum fuse amperage for the Blue Sea Systems 5063? 20 Amps is the maximum fuse amperage rating for the 5063 fuse holder.

Does the 5063 come with a fuse included? No, the fuse is sold separately from the Blue Sea Systems 5063 fuse holder; only the holder itself is included.

What material is the 5063 fuse holder made from? The housing is molded from plastic in a beige finish.

What are the dimensions of the Blue Sea Systems 5063? The 5063 fuse holder measures 5 x 2 x 1 inches.

How much does the 5063 fuse holder weigh? The Blue Sea Systems 5063 weighs 0.03 pounds.

How is the 5063 fuse holder mounted? It is a panel mount design, installed through a 0.50 inch hole in the panel.

Can the 5063 fuse holder be used in exposed or wet locations on a boat? Yes, its IP66 rating protects the front of the Blue Sea Systems 5063 against powerful water jets, so it is designed for exposed marine installations.