---
product_id: 82822842
title: "Dual MRBF Fuse Block – Fuse NOT Included"
brand: "bay marine supply"
price: "€ 51.99"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/82822842-dual-mrbf-fuse-block-fuse-not-included
store_origin: NL
region: Netherlands
---

# Max 300A IP66 Rated Dual Studs Dual MRBF Fuse Block – Fuse NOT Included

**Brand:** bay marine supply
**Price:** € 51.99
**Availability:** ✅ In Stock

## Summary

> ⚓ Power Up Your Marine Experience!

## Quick Answers

- **What is this?** Dual MRBF Fuse Block – Fuse NOT Included by bay marine supply
- **How much does it cost?** € 51.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/82822842-dual-mrbf-fuse-block-fuse-not-included)

## Best For

- bay marine supply enthusiasts

## Why This Product

- Trusted bay marine supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Constructed with copper for superior conductivity and longevity.
- • **Easy Installation:** Dual mount design with standard M8 hardware for hassle-free setup.
- • **Compact Powerhouse:** Designed for tight spaces without compromising on performance.
- • **Ignition Protected:** Safe for use on gasoline-powered vessels, ensuring peace of mind.
- • **High Current Capacity:** Handles up to 300A, perfect for demanding marine applications.

## Overview

The MRBF Terminal Fuse Block is a compact, high-amp fuse solution designed for marine applications, offering robust protection for DC circuits. With a maximum voltage rating of 58V and an amperage capacity of 30-300A, it ensures safety and reliability in tight spaces. Its ignition-protected design and IP66 rating make it ideal for use on gasoline-powered boats, meeting ABYC requirements for large battery banks.

## Description

– MRBF Terminal Fuse Block (Fuse Not Included) - Dual Studs - Compact Mount for Marine Rated Battery Fuse

## Features

- TERMINAL FUSE BLOCK (Fuse NOT Included) – Links to MRBF Fuses & Fuse Block Kit listings can be found below in the description
- MRBF Terminal Fuse Block Includes: (1) Dual MRBF Terminal Fuse Block, (1) Red Insulator Cap, (2) Washer, (2) Lock Washer, (2) M8 Hex Nut
- Fuses have a Max Voltage Rating: 58V –– Fuse Holder have an Amperage Rating: 30-300A –– Fuses Holder Stud Size: M8 (5/16") –– Fuse Holder Mounting Hole: M10 (3/8")
- Compact, high-amp fuse appropriate for DC Main, inverters, windlass, and bow thruster circuit protection. Provides high current protection in tight space constraints. Ignition protected when used with MRBF Terminal Fuse Blocks. Isolated stud design uses standard M8 hardware and permits stacking of terminals.
- IGNITION PROTECTED – Safe for installation aboard gasoline powered boats. IP66 – Protected against powerful water jets. 10,000 AIC at 14V DC satisfies ABYC requirements for DC Main circuit protection on large battery banks. [WARNING: Do not mount fuses directly on battery terminals. Must use with Terminal Fuse Blocks.]

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Current Rating | 3E+2 Amps |
| Connector Type | Screw |
| Number Of Contacts | 2 |
| Mounting Type | Dual Mount |
| Material | Copper |
| Brand | Bay Marine Supply |
| Voltage | 48 Volts |
| Number Of Poles | 2 |
| Number of Positions | 2 |
| Manufacturer | Bay Marine Supply |
| Item Weight | 4.2 ounces |
| Product Dimensions | 3.5 x 2.2 x 1.3 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 2151 |

## Product Details

- **Current Rating:** 3E+2 Amps
- **Connector Type:** Screw
- **Number Of Contacts:** 2
- **Mounting Type:** Dual Mount
- **Material:** Copper
- **Brand:** Bay Marine Supply
- **Voltage:** 48 Volts
- **Number Of Poles:** 2
- **Number of Positions:** 2
- **Manufacturer:** Bay Marine Supply

## Images

![Dual MRBF Fuse Block – Fuse NOT Included - Image 1](https://m.media-amazon.com/images/I/71m84poAK8L.jpg)
![Dual MRBF Fuse Block – Fuse NOT Included - Image 2](https://m.media-amazon.com/images/I/41Ji8aoNATL.jpg)
![Dual MRBF Fuse Block – Fuse NOT Included - Image 3](https://m.media-amazon.com/images/I/21k7ad3z7cL.jpg)

## Frequently Bought Together

- Bay Marine Supply – MRBF Terminal Fuse Block (Fuse Not Included) - Dual Studs - Compact Mount for Marine Rated Battery Fuse
- Bay Marine Supply – 60A Marine Rated Battery Fuse - (MRBF Terminal Fuse Only) – 58V DC Maximum IP66
- Bay Marine Supply – MRBF Terminal Fuse Block (Fuse Not Included) - Single Stud - Compact Mount for Marine Rated Battery Fuse

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**Shop now:** [https://www.desertcart.nl/products/82822842-dual-mrbf-fuse-block-fuse-not-included](https://www.desertcart.nl/products/82822842-dual-mrbf-fuse-block-fuse-not-included)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*