---
product_id: 347943336
title: "Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer"
brand: "hamolar"
price: "R$440"
currency: BRL
in_stock: true
reviews_count: 13
category: "Hamolar"
url: https://www.desertcart.com.br/products/347943336-hamolar-3-pack-80-amp-circuit-breaker-manual-reset-12v
store_origin: BR
region: Brazil
---

# 80A high current capacity 12-48V DC wide voltage range Manual reset with push-button kill switch Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer

**Brand:** hamolar
**Price:** R$440
**Availability:** ✅ In Stock

## Summary

> ⚡ Reset, Protect, Repeat — Power Control Made Effortless

## Quick Answers

- **What is this?** Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer by hamolar
- **How much does it cost?** R$440 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/347943336-hamolar-3-pack-80-amp-circuit-breaker-manual-reset-12v)

## Best For

- hamolar enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Protection:** Safeguards your amps and batteries from overloads and short circuits with 80A capacity.
- • **Built to Brave Extremes:** Operates reliably from -32°C to 82°C, engineered for any climate or adventure.
- • **Complete Installation Kit:** Includes wire lugs and copper washers for a professional, hassle-free setup.
- • **Instant Reset Convenience:** Forget fuse replacements—reset instantly with a simple push-button, doubling as a kill switch.
- • **Universal Voltage Compatibility:** Seamlessly fits all 12V to 48V DC systems—perfect for cars, RVs, boats, and more.

## Overview

The Hamolar 3 Pack 80 Amp Manual Reset Circuit Breakers deliver robust overload and short circuit protection for 12V-48V DC systems. Designed for automotive, marine, RV, and trolling motor applications, these breakers feature a durable push-button reset that doubles as a kill switch, operate across extreme temperatures, and come with wire lugs and copper washers for easy installation. Trusted by thousands, they offer a superior, reusable alternative to traditional fuses.

## Description

Buy Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer: Circuit Breaker - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Much better alternative to fuses - Great product and significantly better and easier than dealing with traditional fuse holders.
Review: Would buy again - Perfect for my 12v solar project.

## Features

- · Function: This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. Meanwhile, the power supply can also be protected to avoid battery crack and explosion caused by short circuit.
- · Specification: Voltage 12-48V DC, compatible with all 12V/24V Systems. Ambient temperature: -32 ° c to 82 ° c (-25 ° f to 180 ° f) ，Accessories added wire lugs and Copper washer.
- · Manual Reset Circuit Breaker, Use in place of an inline fuse holder, the unique push button reset can also be used as a Kill Switch.
- · Protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.
- · Application: Suitable for car audio/video system, boat, trucks, buses, RV's, ATV winches, marine and DC sound amplifier system overload protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095Z1F7SM |
| Best Sellers Rank | #4,857 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Replacement Circuit Breaker Switches |
| Brand | Hamolar |
| Circuit Breaker Type | Standard |
| Current Rating | 80 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,755) |
| Date First Available | May 27, 2021 |
| Item Weight | 3.88 ounces |
| Item model number | CB5-80A |
| Manufacturer | Hamolar |
| Manufacturer Part Number | CB5-80A |
| Mounting Type | Panel Mount |
| Number Of Poles | 3 |
| Product Dimensions | 2.91 x 1.93 x 1.73 inches |
| UPC | 721703426354 |
| Voltage | 48 Volts |

## Product Details

- **Brand:** Hamolar
- **Circuit Breaker Type:** Standard
- **Current Rating:** 80 Amps
- **Mounting Type:** Panel Mount
- **Number Of Poles:** 3

## Images

![Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer - Image 1](https://m.media-amazon.com/images/I/71-Y2hSesUS.jpg)
![Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer - Image 2](https://m.media-amazon.com/images/I/712639SOkTS.jpg)
![Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer - Image 3](https://m.media-amazon.com/images/I/714Qxjb94WS.jpg)
![Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer - Image 4](https://m.media-amazon.com/images/I/71IXP1KiAKS.jpg)
![Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer - Image 5](https://m.media-amazon.com/images/I/71V2TTVG3sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Much better alternative to fuses
*by D***D on October 3, 2025*

Great product and significantly better and easier than dealing with traditional fuse holders.

### ⭐⭐⭐⭐⭐ Would buy again
*by D***N on October 15, 2025*

Perfect for my 12v solar project.

### ⭐⭐⭐⭐⭐ Worth the money! Great value
*by B***C on November 13, 2025*

They’ve held up well and really like the disconnect feature, easy to install. Definitely recommend.

## Frequently Bought Together

- Hamolar 3 Pack 80 Amp Circuit Breaker Manual Reset 12V-48V DC for Car Audio Rv Marine Boat Truck Trolling Motors, Car Speaker Resettable Fuse, with Wire Lugs Copper Washer
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit

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**Shop now:** [https://www.desertcart.com.br/products/347943336-hamolar-3-pack-80-amp-circuit-breaker-manual-reset-12v](https://www.desertcart.com.br/products/347943336-hamolar-3-pack-80-amp-circuit-breaker-manual-reset-12v)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-04*