---
product_id: 26957231
title: "Blue Sea Systems 7182 285 Series Thermal Circuit Breaker, Surface Mount, 48V DC, 40A"
brand: "blue sea systems"
price: "€ 97.25"
currency: EUR
in_stock: true
reviews_count: 11
category: "Blue Sea Systems"
url: https://www.desertcart.hr/products/26957231-blue-sea-systems-7182-285-series-thermal-circuit-breaker-surface
store_origin: HR
region: Croatia
---

# 40A high current rating Ignition protected for engine rooms Surface mount for easy install Blue Sea Systems 7182 285 Series Thermal Circuit Breaker, Surface Mount, 48V DC, 40A

**Brand:** blue sea systems
**Price:** € 97.25
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect your power like a pro—never miss a beat with Blue Sea!

## Quick Answers

- **What is this?** Blue Sea Systems 7182 285 Series Thermal Circuit Breaker, Surface Mount, 48V DC, 40A by blue sea systems
- **How much does it cost?** € 97.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/26957231-blue-sea-systems-7182-285-series-thermal-circuit-breaker-surface)

## Best For

- blue sea systems enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Longevity:** Backed by a 5-year warranty and Blue Sea’s legendary reliability
- • **Effortless Installation:** Surface mount with front terminal studs for quick, no-fuss setup
- • **Marine-Grade Durability:** Ignition protected and water resistant—perfect for harsh engine room environments
- • **Dual Function Powerhouse:** Combines switch and circuit protection in one sleek unit
- • **Fail-Safe Trip-Free Design:** Automatically trips and prevents reset under fault conditions for ultimate safety

## Overview

The Blue Sea Systems 7182 285 Series Thermal Circuit Breaker is a robust 40A, 48V DC surface-mount breaker that combines switching and circuit protection in one compact device. Designed for marine and automotive use, it features a trip-free mechanism that prevents reset during faults, ignition protection for safe engine room installation, and easy front-terminal mounting. Trusted by professionals and backed by a 5-year warranty, it ensures reliable, long-lasting circuit safety.

## Description

Circuit protection and switch combined in a single medium duty breaker. Ideal for windlass and electric winch applications, these surface mounted medium duty circuit breakers function as a switch, but also provide tailored circuit protection. A visible lever shows when the breaker has tripped and cannot be held in the ON position if a fault is detected. Ignition protected and water resistant, they can be installed almost anywhere; including the engine room of gasoline powered boats. Connected terminal caps protect terminals from accidental contact and help to prevent cross current shorts. Terminal studs are located on the face of the circuit breaker for easy installation.

Review: Great quality! - Provides reliable protection for my DC to DC converter.
Review: Only Blue Sea! - Very high quality and reputation. I only trust Blue Sea for DC electrical components.

## Features

- Combine switching and circuit protection into single switch
- Drop in replacement for 185 series circuit breakers
- Trip-Free feature means switch cannot be held in ON position when a fault is detected
- Ignition protected; can be installed in engine rooms of gasoline powered boats
- Five-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005168AOG |
| Best Sellers Rank | #7,149 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Circuit Breaker Switches |
| Brand Name | Blue Sea Systems |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (226) |
| Global Trade Identification Number | 00632085071820 |
| Included Components | Great Product |
| Item Dimensions D x W x H | 1.5"D x 2"W x 3.12"H |
| Item Type Name | CIRCUIT BREAKER SURFACE MT 40A |
| Item Weight | 1.6 ounces |
| Manufacturer | Blue Sea Systems |
| Model | 7182 |
| Mounting Type | Surface Mount |
| Number of Poles | 1 |
| Part Number | 7182 |
| UPC | 632085071820 |
| Voltage | 48 Volts |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Blue Sea Systems
- **Circuit Breaker Type:** Standard
- **Current Rating:** 40 Amps
- **Mounting Type:** Surface Mount
- **Product Dimensions:** 1.5"D x 2"W x 3.12"H

## Images

![Blue Sea Systems 7182 285 Series Thermal Circuit Breaker, Surface Mount, 48V DC, 40A - Image 1](https://m.media-amazon.com/images/I/61Kau0J+gjL.jpg)
![Blue Sea Systems 7182 285 Series Thermal Circuit Breaker, Surface Mount, 48V DC, 40A - Image 2](https://m.media-amazon.com/images/I/31N1rnNyNSL.jpg)
![Blue Sea Systems 7182 285 Series Thermal Circuit Breaker, Surface Mount, 48V DC, 40A - Image 3](https://m.media-amazon.com/images/I/31zWdMDOgJL.jpg)

## Available Options

This product comes in different **Pattern, Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality!
*by M***M on February 1, 2025*

Provides reliable protection for my DC to DC converter.

### ⭐⭐⭐⭐⭐ Only Blue Sea!
*by D***M on August 3, 2025*

Very high quality and reputation. I only trust Blue Sea for DC electrical components.

### ⭐⭐⭐⭐⭐ Protection and a switch
*by S***Y on September 28, 2020*

While this does give you protection on the line it also works great as a switch to turn off that section of the system in our van. You don't want to use it as often as a light switch but when the van is parked at home I do turn it off. Saves space with two functions in one.

## Frequently Bought Together

- Blue Sea Systems 7182 285-Series Circuit Breaker, Surface Mount, 40A
- Blue Sea Systems 5026 ST Blade Fuse Block 12 Circuit with Ground and Cover
- Blue Sea Systems 9003E e-Series Battery Switch, On/Off, Red

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**Shop now:** [https://www.desertcart.hr/products/26957231-blue-sea-systems-7182-285-series-thermal-circuit-breaker-surface](https://www.desertcart.hr/products/26957231-blue-sea-systems-7182-285-series-thermal-circuit-breaker-surface)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-24*