---
product_id: 186664261
title: "Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack"
brand: "fastronix solutions"
price: "137 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/186664261-fastronix-30a-12v-type-1-automatic-reset-circuit-breaker-cover
store_origin: PL
region: Poland
---

# 30A Power 12V Voltage Automatic Reset Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack

**Brand:** fastronix solutions
**Price:** 137 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack by fastronix solutions
- **How much does it cost?** 137 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/186664261-fastronix-30a-12v-type-1-automatic-reset-circuit-breaker-cover)

## Best For

- fastronix solutions enthusiasts

## Why This Product

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

## Key Features

- • **Stackable Terminals:** Innovative design allows terminal stacking up to 1/2" for efficient wiring.
- • **Compact & Lightweight:** Weighing just 2.39 ounces, it’s perfect for any project.
- • **Never Blow a Fuse Again!:** Experience peace of mind with the thermal automatic reset feature.
- • **Corrosion-Proof Protection:** Flexible red vinyl cover shields against electrical shorts and rust.
- • **Versatile Mounting Options:** Easily install in any orientation to fit your unique setup.

## Overview

The Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker is a reliable and durable solution for protecting your electrical systems. With a thermal automatic reset feature, corrosion-resistant cover, and versatile mounting options, this circuit breaker ensures safety and efficiency in any application.

## Description

Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack

## Features

- #10-32 Studs Where Terminals can be Stacked up to 1/2"
- Never Worry about Blown Fuses with Thermal Automatic Reset Feature
- Flexible Red Vinyl Cover Eliminates Electrical Shorts and Prevents Corrosion
- Durable Plastic Rustproof Housing
- Can be Mounted in Any Orientation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fastronix Solutions |
| Current Rating | 30 Amps |
| Voltage | 12 Volts |
| Circuit Breaker Type | Standard |
| Mounting Type | Surface Mount |
| Number Of Poles | 1 |
| Manufacturer | Fastronix Solutions |
| Item Weight | 2.39 ounces |
| Package Dimensions | 5.5 x 4.4 x 0.6 inches |
| Manufacturer Part Number | 502-121 |
| Amperage | 30 Amps |

## Images

![Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack - Image 1](https://m.media-amazon.com/images/I/817X3GRCvVL.jpg)
![Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack - Image 2](https://m.media-amazon.com/images/I/711SSve6VXL.jpg)
![Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack - Image 3](https://m.media-amazon.com/images/I/71y6kts36RL.jpg)
![Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack - Image 4](https://m.media-amazon.com/images/I/71cZd2VMb1L.jpg)
![Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack - Image 5](https://m.media-amazon.com/images/I/81msL95VsBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Circuit Breakers!
  

*by R***A on Reviewed in the United States on March 2, 2024*

These circuit breakers were easy to install and look well made. My old ones weren't even working. These fixed the problem. Nice product and they arrived ahead of time.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Product as described
  

*by E***N on Reviewed in the United States on February 2, 2024*

Product showed up on time and was exactly as advertised. Replaced a 30 amp breaker on the tongue of my rv and it was a direct replacement.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It's made of plastic
  

*by J***J on Reviewed in the United States on October 29, 2023*

Seems to be working ok

## Frequently Bought Together

- Fastronix Solutions 30A 12V Type 1 Automatic Reset Circuit Breaker with Cover 2 Pack
- Nilight GA0004 5Pack 12AWG Inline Wiring Harness 12 Gauge ATC/ATO Automotive Holder with 30A Fuse Blade Standard Plug Socket-5 Pack, 2 Years Warranty

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**Shop now:** [https://www.desertcart.pl/products/186664261-fastronix-30a-12v-type-1-automatic-reset-circuit-breaker-cover](https://www.desertcart.pl/products/186664261-fastronix-30a-12v-type-1-automatic-reset-circuit-breaker-cover)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-27*