---
product_id: 68006656
title: "E9 40 Amp Circuit Breaker with Manual Reset | 12V - 72V DC IP67 Waterproof Protection Switchable 40A"
brand: "t tocas"
price: "Bs.564"
currency: BOB
in_stock: true
reviews_count: 8
category: "T Tocas"
url: https://www.desertcart.bo/products/68006656-e9-40-amp-circuit-breaker-with-manual-reset-12v-72v
store_origin: BO
region: Bolivia
---

# 40A high amp capacity IP67 waterproof rating 1/4 inch stainless steel studs E9 40 Amp Circuit Breaker with Manual Reset | 12V - 72V DC IP67 Waterproof Protection Switchable 40A

**Brand:** t tocas
**Price:** Bs.564
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay protected — the ultimate 40A circuit breaker for pros who demand more!

## Quick Answers

- **What is this?** E9 40 Amp Circuit Breaker with Manual Reset | 12V - 72V DC IP67 Waterproof Protection Switchable 40A by t tocas
- **How much does it cost?** Bs.564 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/68006656-e9-40-amp-circuit-breaker-with-manual-reset-12v-72v)

## Best For

- t tocas enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Compact:** Space-saving design fits seamlessly into tight setups, perfect for modern installations.
- • **Effortless Reset:** Manual reset button in vibrant red or yellow for quick, hassle-free circuit recovery.
- • **Weatherproof Warrior:** IP67-rated waterproof housing ensures reliable performance rain or shine.
- • **Powerhouse Protection:** Handles up to 40 amps for heavy-duty DC circuits without breaking a sweat.
- • **Ignition Safe & Certified:** Meets S.A.E. J1625, J1171, UL1500 standards for ignition protection and safety.

## Overview

The T Tocas E9 40 Amp Circuit Breaker is a compact, surface-mount device designed for 12V to 72V DC systems. Featuring a robust 40A capacity, IP67 waterproof rating, and ignition protection certifications, it ensures reliable, high-performance circuit protection. Its manual reset button and stainless steel studs make it ideal for automotive, marine, and high-amp lithium battery applications, backed by a 6-month warranty and top-tier user ratings.

## Description

Buy T Tocas E9 40 Amp Circuit Breaker with Manual Reset | 12V - 72V DC IP67 Waterproof Protection Switchable 40A: Circuit Breaker - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best high amp 12 volt DC breaker by far!! - We use these T-Tocas high amp DC circuit breakers at my college for high amp lithium battery cable protection and as systems disconnects for out 12 volt DC Lithium battery arrays. They are far more durable than anything else on the market, and we have been teaching DC high amp 12 volt systems for 20 years. The Amp Capacity handles the high amp DC circuits we design and build for many years of very heavy usage. There are two stud orientations that allow excellent fit in all situations. Safety and quality and reliability are mandatory for 12 volt high amp systems, and only T-Tocas properly and consistently provides all this for the value you pay.
Review: Perfect for car audio projects! - I absolutely love these circuit breakers! They work and are convenient as as get out for car audio installs.

## Features

- Compact and lightweight design; Meet S.A.E. J1625, J1171, UL1500 (Ignition Protected)
- 1/4 inch Stainless Steel Studs, Surface Mount, protective stud insulator included
- Hi-Amp 40A Circuit Breaker, Red or Yellow (Random Color) manual reset button
- Housing is thermalplastic UL rated 94V0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D7VHJYK |
| Best Sellers Rank | #2,336 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Circuit Breaker Switches #9 in Circuit Breakers |
| Brand | T Tocas |
| Brand Name | T Tocas |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.7 out of 5 stars 4,349 Reviews |
| Included Components | no |
| Item Dimensions D x W x H | 1.5"D x 1.9"W x 2.9"H |
| Manufacturer | T Tocas |
| Model | BBCB594-40 |
| Mounting Type | Surface Mount |
| Number Of Poles | 1 |
| Number of Poles | 1 |
| Product Dimensions | 1.5"D x 1.9"W x 2.9"H |
| Unit Count | 1.0 Count |
| Voltage | 48 Volts |
| Warranty Description | 6 Month Warranty Against Manufacturer Defects |

## Product Details

- **Brand:** T Tocas
- **Circuit Breaker Type:** Standard
- **Current Rating:** 40 Amps
- **Mounting Type:** Surface Mount
- **Product Dimensions:** 1.5"D x 1.9"W x 2.9"H

## Images

![E9 40 Amp Circuit Breaker with Manual Reset | 12V - 72V DC IP67 Waterproof Protection Switchable 40A - Image 1](https://m.media-amazon.com/images/I/61kgr3wv7cL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best high amp 12 volt DC breaker by far!!
*by D***E on October 20, 2025*

We use these T-Tocas high amp DC circuit breakers at my college for high amp lithium battery cable protection and as systems disconnects for out 12 volt DC Lithium battery arrays. They are far more durable than anything else on the market, and we have been teaching DC high amp 12 volt systems for 20 years. The Amp Capacity handles the high amp DC circuits we design and build for many years of very heavy usage. There are two stud orientations that allow excellent fit in all situations. Safety and quality and reliability are mandatory for 12 volt high amp systems, and only T-Tocas properly and consistently provides all this for the value you pay.

### ⭐⭐⭐⭐⭐ Perfect for car audio projects!
*by T***. on December 30, 2025*

I absolutely love these circuit breakers! They work and are convenient as as get out for car audio installs.

### ⭐⭐⭐⭐⭐ Great CB
*by M***. on July 8, 2025*

Excellent CB, very easy to install and use as a switch with the easy reset button. Works as advertised and seem very well constructed.

## Frequently Bought Together

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- Blue Sea Systems MEGA/ AMG Fuses

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**Shop now:** [https://www.desertcart.bo/products/68006656-e9-40-amp-circuit-breaker-with-manual-reset-12v-72v](https://www.desertcart.bo/products/68006656-e9-40-amp-circuit-breaker-with-manual-reset-12v-72v)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-16*