---
product_id: 450058573
title: "Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A)"
brand: "mottdam"
price: "€ 40.04"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.sk/products/450058573-mottdam-circuit-breaker-50-300a-circuit-breaker-50-amp-reset
store_origin: SK
region: Slovakia
---

# Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A)

**Brand:** mottdam
**Price:** € 40.04
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A) by mottdam
- **How much does it cost?** € 40.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/450058573-mottdam-circuit-breaker-50-300a-circuit-breaker-50-amp-reset)

## Best For

- mottdam enthusiasts

## Why This Product

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

## Description

Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A)

## Features

- High amp thermal trip circuit breakers with a manual reset switch suitable for use on auxiliary DC electrical systems.     Ideal for use in harsh environments, like motorsport, to provide protection in the event of current overload or short circuit.     Protective rubber caps prevent unnecessary short circuits.     Switchable surface mount circuit breakers typically found in auxilliary and accessory circuits in trucks, buses, motorhomes & marine systems.     Connection Stud Size - M6 x 2 - Nuts supplied with integral lock washers to prevent loosening due to vibration.

## Images

![Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A) - Image 1](https://m.media-amazon.com/images/I/71G-m-9fk-L.jpg)
![Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A) - Image 2](https://m.media-amazon.com/images/I/51ZA3zod8VL.jpg)
![Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A) - Image 3](https://m.media-amazon.com/images/I/51XL+d7WZiL.jpg)
![Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A) - Image 4](https://m.media-amazon.com/images/I/41UJQ1kIKkL.jpg)
![Mottdam Circuit Breaker 50-300A, Circuit Breaker 50 Amp Reset Fuse 12-48V DC Fuse Car Boat Circuit Breaker (300A) - Image 5](https://m.media-amazon.com/images/I/51jdb26A17L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐ 







  
  
    Worked for a few weeks then failed…
  

*by C***S on Reviewed in the United Kingdom on 17 July 2022*

Would of been a 5 star review, but it lasted about 4 weeks and then decided to fail…With it being waterproof, it’s been designed not to be opened up, so I can’t inspect to see what’s not working.Spent over an hour trying to work out what was wrong with my system, turned out it was this component.Had to buy another now and can’t return this as it failed after the window to return, won’t be buying again.

### ⭐⭐⭐ 







  
  
    Not brilliant
  

*by M***K on Reviewed in the United Kingdom on 13 June 2022*

Installed this on battery cable to inverter but was sceptical of its 300A rating looking at it and have now found it keeps tripping when inverter draws much current (nowhere near 300a)

### ⭐⭐⭐⭐⭐ 







  
  
    Circuit Breaker
  

*by M***Y on Reviewed in the United Kingdom on 18 July 2022*

Perfect to use with an off-grid solar system with batteries.Connect batteries to the inverter via the circuit breaker.

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**Shop now:** [https://www.desertcart.sk/products/450058573-mottdam-circuit-breaker-50-300a-circuit-breaker-50-amp-reset](https://www.desertcart.sk/products/450058573-mottdam-circuit-breaker-50-300a-circuit-breaker-50-amp-reset)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*