---
product_id: 35133224
title: "E9 100 Amp Circuit Breaker with Manual Reset | Waterproof IP67 DC12V - 48V 100A Switchable Surface Mount"
brand: "t tocas"
price: "RM206"
currency: MYR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.my/products/35133224-e9-100-amp-circuit-breaker-with-manual-reset-waterproof-ip67
store_origin: MY
region: Malaysia
---

# 100A high current capacity IP67 waterproof rating Manual reset switch E9 100 Amp Circuit Breaker with Manual Reset | Waterproof IP67 DC12V - 48V 100A Switchable Surface Mount

**Brand:** t tocas
**Price:** RM206
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay protected — the breaker that never quits!

## Quick Answers

- **What is this?** E9 100 Amp Circuit Breaker with Manual Reset | Waterproof IP67 DC12V - 48V 100A Switchable Surface Mount by t tocas
- **How much does it cost?** RM206 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/35133224-e9-100-amp-circuit-breaker-with-manual-reset-waterproof-ip67)

## 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

- • **Versatile Mounting:** Surface mount design with 1/4"-28 threaded studs fits diverse applications from marine to RV
- • **Compact & Certified:** UL94V0 thermal plastic, ignition protected, and SAE certified for trusted durability
- • **User-Friendly Reset:** Manual reset switch for quick, hassle-free recovery
- • **Weatherproof Warrior:** IP67-rated waterproof housing keeps your system dry and secure
- • **Powerhouse Protection:** Handles up to 100 Amps for robust circuit safety

## Overview

The E9 100 Amp Circuit Breaker by T Tocas is a compact, surface-mount device designed for DC systems from 12V to 48V. Featuring a manual reset switch and IP67 waterproof rating, it ensures reliable circuit protection in harsh environments. Certified to UL, SAE, and ignition protection standards, it’s ideal for marine, automotive, and auxiliary power applications requiring durable, high-capacity circuit safety.

## Description

Full description not available

## Features

- 100 Amp Circuit Breaker 12v - 48v DC
- Type III , Manual Reset and Switch Button
- 1/4"-28 threaded studs, Extended Surface Mount
- Waterproof IP67
- Housing is thermalplastic U L rated 94V0
- Compact and lightweight design; Meet S.A.E. J1625, J1171, UL1500 Certified (Ignition Protected)
- Typically used in auxiliary and accessory circuits in marine, trolling motor, fishing boat,truck, bus', RVs and marine applications. Others include battery charger and DC audio system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | T Tocas |
| Current Rating | 100 Amps |
| Voltage | 48 Volts |
| Item Dimensions LxWxH | 2.91 x 1.89 x 1.44 inches |
| Circuit Breaker Type | Surface Mount |
| Mounting Type | Surface Mount |
| Number Of Poles | 1 |
| Manufacturer | T Tocas |
| Item Weight | 3.67 ounces |
| Product Dimensions | 2.91 x 1.89 x 1.44 inches |
| Country of Origin | China |
| Item model number | 100A |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BBCB594-100A |
| OEM Part Number | BBCB594 |
| Amperage | 100 Amps |

## Product Details

- **Brand:** T Tocas
- **Current Rating:** 100 Amps
- **Product Dimensions:** 2.91"D x 1.89"W x 3.66"H
- **Circuit Breaker Type:** Surface Mount
- **Mounting Type:** Surface Mount

## Images

![E9 100 Amp Circuit Breaker with Manual Reset | Waterproof IP67 DC12V - 48V 100A Switchable Surface Mount - Image 1](https://m.media-amazon.com/images/I/61Esrzu9HEL.jpg)

## Available Options

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

## Questions & Answers

**Q: It seems to be a polarized breaker, will it work properly to charge and discharge the batteries through it? I.e. current reverses during the charge.**
A: Wrong! there is a stamp in molding by poles which indicates which side is battery (batt) and Auxiliary aux. Battery side is on top in most cases.

**Q: 150A or 200A manual reset circuit breaker will be ok between battery bank and 3k inverter, using 2/0 wire?  Or should I fuse instead.?**
A: Remember 2/0 Copper Wire is rated up to 170 Amps. Installing a 200A breaker risks the chance of the wire overheating and causing a fire.

**Q: Would this 40amp be suitable for connecting my new 4000w generator to the main switchboard?**
A: No! This is a DC rated breaker if your generator makes AC power which I suspect it does you need a traditional AC breaker.

**Q: why there is more than 10% voltage drop in the Circuit Breaker ?**
A: If you're measuring 10% voltage drop across this breaker you have something wrong going on. High resistance within the Breaker.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 250A circuit breaker with 3/8" studs.
*by P***T on May 31, 2025*

This is a very nice compact circuit breaker for 250 amps. I was impressed with the large studs for attachment of the cables, since 250A should have at least 2/0 or 3/0 cable. All of the other circuit breakers I looked at had much smaller studs on the order of 1/4 inch. I wanted the style that had the studs at the bottom of the circuit breaker because of the layout of my electrical work. It's important to note that the mounting screw between the studs requires a slight notch out of the terminal in order to fit. It is good that it has a nice separator to keep the input and output separate.

### ⭐⭐⭐⭐⭐ See the difference in my photo to the "competition"
*by R***N on May 23, 2025*

The image I provided is to compare 300a breakers. Both were purchased on Amazon last year. The red one was my first purchase and kept tripping at 150a by the time I had it installed and noticed I was past the return window. This yellow one is so much better quality in every single way! And it was only a few dollars more! Well worth the few extra bucks

### ⭐⭐⭐⭐⭐ Affordable and quality
*by V***H on April 19, 2025*

Installed this on my boat for a 24volt trolling motor application. Good quality. Mounts easily to both surfaces and the wire connections. A must have for safety at a much more affordable price

## Frequently Bought Together

- 100 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof
- 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
- 2 Gauge 2 AWG 10 Feet Red + 10 Feet Black Welding Battery Pure Copper Flexible Cable + 10pcs of 3/8" Tinned Copper Cable Lug Terminal Connectors + 3 Feet Black Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.com.my/products/35133224-e9-100-amp-circuit-breaker-with-manual-reset-waterproof-ip67](https://www.desertcart.com.my/products/35133224-e9-100-amp-circuit-breaker-with-manual-reset-waterproof-ip67)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-11*