---
product_id: 65386267
title: "Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder, Black"
brand: "blue sea systems"
price: "₩58263"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/65386267-blue-sea-systems-5021-panel-mount-agc-mdl-fuse-holder
store_origin: KR
region: South Korea
---

# 20A amperage capacity Waterproof resilience Easy open design Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder, Black

**Brand:** blue sea systems
**Price:** ₩58263
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay protected — fuse holders that keep you afloat!

## Quick Answers

- **What is this?** Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder, Black by blue sea systems
- **How much does it cost?** ₩58263 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/65386267-blue-sea-systems-5021-panel-mount-agc-mdl-fuse-holder)

## Best For

- blue sea systems enthusiasts

## Why This Product

- Trusted blue sea systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Access:** Quick-open mechanism ensures hassle-free fuse replacement, saving you time on the job.
- • **Compact & Lightweight:** Slim 12.7 x 7.62 x 2.54 cm profile weighing just 9 grams fits seamlessly into tight panel spaces.
- • **Trusted Brand Quality:** From Blue Sea Systems, a leader in marine electrical components ensuring long-lasting performance.
- • **Marine-Grade Durability:** Engineered to withstand salt spray, rain, and wash-downs for above-deck reliability.
- • **Robust Electrical Performance:** Supports up to 32V and 20A, perfect for demanding marine and industrial applications.

## Overview

The Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder is a compact, black plastic fuse holder designed for marine and industrial use. It supports up to 32 volts and 20 amps, features a waterproof design to resist salt spray and wash-downs, and offers easy access for quick fuse changes. Ideal for replacing fuse holders in Contra Waterproof Fuse Panels, it combines durability with convenience in a lightweight form factor.

## Description

Replaces fuse holder found in Contura Waterproof Fuse Panels Easy to open Withstands water exposures normally encountered in above deck applications: salt spray, rain, wash-downs.

## Features

- Replaces fuse holder found in Contra Waterproof Fuse Panels
- Easy to open
- Withstands water exposures normally encountered in above deck applications: salt spray, rain, wash-downs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Blue Sea Systems |
| Part number | 5021-BSS |
| Item Weight | 9.07 g |
| Product Dimensions | 12.7 x 7.62 x 2.54 cm; 9.07 g |
| Batteries | 1 Unknown batteries required. |
| Item model number | 5021-BSS |
| Size | Standard |
| Colour | Black |
| Material | Plastic |
| Voltage | 32 Volts |
| Amperage Capacity | 20 Amps |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Plug profile | Holder |
| Included components | Fuse Holder |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **AC adapter current:** 20 Amps
- **Brand:** Blue Sea Systems
- **Voltage:** 32 Volts
- **Item dimensions L x W x H:** 12.7 x 7.6 x 2.5 centimetres
- **Material:** Plastic

## Images

![Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder, Black - Image 1](https://m.media-amazon.com/images/I/51BPwld3SsL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: What size fuses does the blue sea systems panel mount agc/mdl fuse holder take ?**
A: Fuse size 3AG, 6 X 30mm (1/4 inch by 1-1/4 inch)

**Q: What is the amp rating?**
A: It depends on the fuse you use. I believe the largest fuse made in this style is a 20 amp.

**Q: Will this work with replacing a fuse holder in a heat press?**
A: im thinking yes. it is a regular size that has been used in the USA on many items  boats generators etc.  6x30mm they call this size  fuse nowadays

**Q: Does this fuse housing have an interior seal as well as a seal for panel mounting?  Desired application is outside under extreme weather conditions.**
A: No it's not water proof

## Frequently Bought Together

- Blue Sea Systems 5021 Panel Mount AGC/MDL Fuse Holder, Black
- BOJACK 6x30mm 15 A 15 amp 250 V 0.24x1.18 Inch Volt F15AL250V Fast-Blow Glass Fuses (Pack of 18)
- BOJACK 5x20 mm 4 A 4 amp 125 V 125 Volt 0.2x0.78 Inch F4AL125V Fast-Blow Glass Fuses (Pack of 10)

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**Shop now:** [https://www.desertcart.kr/products/65386267-blue-sea-systems-5021-panel-mount-agc-mdl-fuse-holder](https://www.desertcart.kr/products/65386267-blue-sea-systems-5021-panel-mount-agc-mdl-fuse-holder)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*