Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder, Black

The Blue Sea Systems 5021 is a panel mount fuse holder built for AGC and MDL type fuses in above-deck marine electrical installations. It replaces the fuse holder found in Contura Waterproof Fuse Panels, so it is a natural fit for boat owners upgrading or repairing a Contura panel circuit. The holder is designed to withstand water exposure normally encountered above deck, including salt spray, rain, and wash-downs, making it suitable for helm stations, cockpit panels, and other exposed mounting locations.

Construction uses stainless steel or anodized aluminum components for corrosion resistance in the marine environment, and the holder is rated for up to 20 amps at 32 volts, matching common 12V and 24V DC boat electrical circuits. The through-hole mounting style allows it to be installed directly into a panel face, and the fuse holder is easy to open for fast fuse inspection and replacement. Finished in black, the Blue Sea Systems 5021 measures 5 x 3 x 1 inches and weighs 0.02 pounds, making it a compact, lightweight addition to any 12V or 24V DC panel circuit that needs reliable, water-resistant overcurrent protection.

Specifications

• Brand: Blue Sea Systems
• Manufacturer Part Number: 5021
• Product Type: Panel Mount AGC/MDL Fuse Holder
• Color: Black
• Mounting Type: Through-Hole Mount
• Maximum Current: 20 Amps
• Voltage: 32 Volts
• Material: Stainless Steel or Anodized Aluminum
• Dimensions: 5 x 3 x 1 inches
• Weight: 0.02 pounds
• UPC: 632085050214

Frequently Asked Questions

What fuse types does the Blue Sea Systems 5021 fuse holder accept? The Blue Sea Systems 5021 is a panel mount fuse holder designed for AGC and MDL type fuses.

Is the 5021 fuse holder waterproof? It is water resistant, built to withstand water exposure normally encountered in above deck applications such as salt spray, rain, and wash-downs, rather than being fully submersible.

What is the maximum current rating of this fuse holder? The Blue Sea Systems 5021 is rated for up to 20 amps.

What voltage is the 5021 fuse holder rated for? 32 volts, which covers common 12V and 24V DC marine electrical circuits.

How is the Blue Sea 5021 mounted? It uses a through-hole mounting style, installing directly into a panel face.

What is the 5021 fuse holder made of? Stainless steel or anodized aluminum construction gives the 5021 corrosion resistance for marine use.

What are the dimensions and weight of the 5021 fuse holder? The Blue Sea Systems 5021 measures 5 x 3 x 1 inches and weighs 0.02 pounds.

What color is the 5021 fuse holder available in? It is finished in black.

Does the 5021 fit Contura Waterproof Fuse Panels? Yes, the Blue Sea Systems 5021 replaces the fuse holder found in Contura Waterproof Fuse Panels.

Is the 5021 fuse holder easy to service? Yes, it is designed to be easy to open for quick fuse inspection and replacement.