---
product_id: 552297754
title: "– 300A 12-48 Volt DC Self Recovery Circuit Breaker with Manual Reset Button for Automotive Rv Marine Boat (300Amp)"
brand: "eplzon"
price: "€ 54.35"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/552297754-300a-12-48-volt-dc-self-recovery-circuit-breaker-manual
store_origin: FI
region: Finland
---

# 300A high current capacity Manual reset & self-recovery 12-48V versatile DC compatibility – 300A 12-48 Volt DC Self Recovery Circuit Breaker with Manual Reset Button for Automotive Rv Marine Boat (300Amp)

**Brand:** eplzon
**Price:** € 54.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, protected, and ahead of the pack!

## Quick Answers

- **What is this?** – 300A 12-48 Volt DC Self Recovery Circuit Breaker with Manual Reset Button for Automotive Rv Marine Boat (300Amp) by eplzon
- **How much does it cost?** € 54.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/552297754-300a-12-48-volt-dc-self-recovery-circuit-breaker-manual)

## Best For

- eplzon enthusiasts

## Why This Product

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

## Key Features

- • **Reset & Go:** Manual reset button lets you quickly restore power without fuse replacements or downtime.
- • **Built to Last:** Flame-retardant, anti-vibration materials ensure durability in rugged environments.
- • **Powerhouse Protection:** Handles up to 300 amps to safeguard your high-current systems effortlessly.
- • **Plug & Play Simplicity:** Easy panel mount installation with adaptable wiring for fast, hassle-free setup.
- • **Universal Voltage Flex:** Seamlessly supports 12V to 48V DC setups—perfect for automotive, marine, and RV applications.

## Overview

The EPLZON 300A 12-48V DC Self Recovery Circuit Breaker is a robust, manual-reset device designed to protect automotive, marine, and RV electrical systems from overcurrent, overvoltage, and short circuits. Featuring a high 300-amp capacity, versatile voltage compatibility, and durable flame-retardant construction, it offers reliable, easy-to-install circuit protection with a resettable fuse mechanism that eliminates the need for replacements.

## Description

Sponsored Ad – 300A 12-48 Volt DC Self Recovery Circuit Breaker with Manual Reset Button for Automotive Rv Marine Boat (300Amp)

## Features

- Features: Large current thermal trip circuit breaker with manual reset switch, suitable for auxiliary DC electrical system, when the current reaches a predetermined value, the fuse can be restored to automatically disconnect and protect the circuit.
- Circuit protection function: When the current reaches a predetermined value, the recoverable fuse will automatically disconnect to protect the circuit. Prevent excessive current and protect electrical appliances. Overcurrent protection, overvoltage protection, residual current protection, overcharge protection.
- Simple installation: No need to replace the built-in fuse, and it can also be used as an on/off button battery switch. The circuit breaker has simple installation steps and can be installed on any flat panel, or on the wall or in the car.
- Material and wiring: The shell and parts are made of highly flame-retardant and anti-vibration plastics, with a long service life. It accepts 0/2/4/8 specification power cords with adapters for direct connection with all 12, 24,48 volt systems.
- Application: Provide protection for overload or short-circuit current when using high current electricity such as automobiles, ships, trucks, buses, RVs, caravans, tractors, loudspeakers, horns, automobile dual-battery isolators, and winches. Audio circuit breakers, Large current thermal trip circuit breaker with manual reset switch, suitable for auxiliary DC electrical system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EPLZON |
| Part number | EP-LCB-300A |
| Item Weight | 200 g |
| Product Dimensions | 10.16 x 6.35 x 3.81 cm; 200 g |
| Item model number | EP-LCB-300A |
| Colour | Black |
| Style | 300A |
| Voltage | 48 Volts |
| Plug profile | Panel Mount |
| Included components | NO |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** EPLZON
- **Current rating:** 300 Amps
- **Circuit breaker type:** Standard
- **Mounting type:** Panel Mount
- **Number of poles:** 2

## Images

![– 300A 12-48 Volt DC Self Recovery Circuit Breaker with Manual Reset Button for Automotive Rv Marine Boat (300Amp) - Image 1](https://m.media-amazon.com/images/I/619BTvR2s3L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- EPLZON 300A 12-48 Volt DC Self Recovery Circuit Breaker with Manual Reset Button for Automotive Rv Marine Boat (300Amp)
- Bolatus Battery Isolator Switch 12V 24V 48V Battery Switch 275A Battery Kill Switch 1-2-Both-OFF Battery Cut Off Switch for Car Truck Boat Yacht Caravan Motorcycle
- NOVOPAL 1500W Pure Sine Wave Inverter 12V to 230V 240V Car Converter Power Inverter with LCD Display 2AC Outlets and Usb Port-Remote Control for Motorhomes,Truck,Boat,Camping,Household,Van

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/552297754-300a-12-48-volt-dc-self-recovery-circuit-breaker-manual](https://www.desertcart.fi/products/552297754-300a-12-48-volt-dc-self-recovery-circuit-breaker-manual)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*