---
product_id: 674200416
title: "T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A)"
brand: "t tocas"
price: "RM687"
currency: MYR
in_stock: false
reviews_count: 5
category: "T Tocas"
url: https://www.desertcart.com.my/products/674200416-t-tocas-100-amp-circuit-breaker-with-manual-reset-ignition
store_origin: MY
region: Malaysia
---

# 100A high interrupt capacity IP67 water & dust resistant Manual reset, ignition protected T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A)

**Brand:** t tocas
**Price:** RM687
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A) by t tocas
- **How much does it cost?** RM687 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/674200416-t-tocas-100-amp-circuit-breaker-with-manual-reset-ignition)

## 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

- • **Effortless Control:** Manual reset switch lets you quickly restore power after trips, minimizing downtime and keeping you in command.
- • **Weatherproof Warrior:** IP67-rated housing ensures splash, dust, and harsh environment resistance—perfect for marine and outdoor use.
- • **Compact & Lightweight:** Sleek 74x48x24mm design with stainless steel studs fits seamlessly into tight spaces without adding bulk.
- • **Powerhouse Protection:** Handles up to 100 Amps with a 3000A interrupt capacity for ultimate safety under heavy loads.
- • **Ignition Safe & Reliable:** Meets UL1500 ignition protection standards, safeguarding your circuits in critical automotive and marine applications.

## Overview

The T Tocas 100 Amp Circuit Breaker is a compact, surface-mount device designed for 12V to 48V DC systems. It features a robust 3000A interrupt capacity, IP67-rated water and dust resistance, and ignition protection certified to UL1500 standards. Ideal for marine, automotive, RV, and solar applications, it offers reliable manual reset functionality with durable stainless steel studs and thermalplastic housing rated UL 94V0.

## Description

Surface Mount Interrupt Capacity: 3000A @48 Vdc Housing is thermalplastic UL rated 94V0 Splash and dust proof at IP67 grade. Operating Temperature: -32C to 82C (-25F to 180F). Storage Temperature: -34C to 149C (-30F to 300F). Stud Size: 1/4"-28 Meet S.A.E. J1625, J1171, UL1500 (Ignition Protected). Surface Mount, protective stud insulator included.

Review: TOCAS 60A - DISJONCTEUR TOCAS 60A Disjoncteur de qualité avec certifications normalisées. De bonne conception , finitions de qualités. Testé en court jus avec une batterie 100AH , Disjoncte sans problème , Réarmement avec quelques instants. Le réarmement est franc et parait fiable . Je ne peux que recommander cet appareil...
Review: Sicherer Schalter mit Überlastungsschutz für Wechselrichter - Der Leistungsschalter ist im KFZ zwischen einer Zusatzbatterie und einem 2KW Wechselrichter verbaut. Neben der manuellen Schaltmöglichkeit trennt der Leistungsschalter auch bei Überlast oder im Fehlerfall den Wechselrichter ab, bevor die Kabel schmelzen. Das funktionierte im Test zuverlässig, die kurze Zuleitung war ca 50°C warm geworden. Die großen Schraubkontakte und das Gehäuse scheinen der Last gewachsen.

## Features

- 100 Amp Circuit Breakes,manual reset Switchable , 12v - 48v dc
- Compact and lightweight design,Meet S.A.E. J1625, J1171, UL1500 (Ignition Protected)
- 1/4" Stainless Steel Studs ; Surface Mount
- Housing is thermalplastic UL rated 94V0
- Widely used as an on/off button switch for the battery Boat Marine RV Yacht Battery Trailer Bus Truck Solar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01F76VJT2 |
| Best Sellers Rank | #236,762 in Home Improvement ( See Top 100 in Home Improvement ) #1,344 in Circuit Breakers |
| Brand | T Tocas |
| Brand Name | T Tocas |
| Circuit Breaker Type | Standard |
| Country of Origin | USA |
| Current Rating | 100 Amps |
| Customer Reviews | 4.6 out of 5 stars 1,869 Reviews |
| Item Dimensions D x W x H | 74D x 48W x 24H Millimeters |
| Item Height | 2.4 Centimeters |
| Item Weight | 0.23 Pounds |
| Manufacturer | T Tocas |
| Model Number | 100 AMP |
| Mounting Type | Surface Mount |
| Number Of Poles | 1 |
| Number of Poles | 1 |
| Product Dimensions | 74D x 48W x 24H Millimeters |
| UPC | 605996935666 |
| Unit Count | 1.0 Count |
| Voltage | 48 Volts |

## Product Details

- **Brand:** T Tocas
- **Circuit Breaker Type:** Standard
- **Current Rating:** 100 Amps
- **Mounting Type:** Surface Mount
- **Product Dimensions:** 74D x 48W x 24H Millimeters

## Images

![T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A) - Image 1](https://m.media-amazon.com/images/I/61Esrzu9HEL.jpg)
![T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A) - Image 2](https://m.media-amazon.com/images/I/71+VSd+0N1L.jpg)
![T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A) - Image 3](https://m.media-amazon.com/images/I/71VJddKCYsL.jpg)
![T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A) - Image 4](https://m.media-amazon.com/images/I/815JDi5dJmL.jpg)
![T Tocas 100 Amp Circuit Breaker with Manual Reset, Ignition Protected, 12V- 48V DC, Water Resistant (100A) - Image 5](https://m.media-amazon.com/images/I/81dnQjlYg-L.jpg)

## 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

### ⭐⭐⭐⭐⭐ TOCAS 60A
*by J***E on 26 November 2022*

DISJONCTEUR TOCAS 60A Disjoncteur de qualité avec certifications normalisées. De bonne conception , finitions de qualités. Testé en court jus avec une batterie 100AH , Disjoncte sans problème , Réarmement avec quelques instants. Le réarmement est franc et parait fiable . Je ne peux que recommander cet appareil...

### ⭐⭐⭐⭐⭐ Sicherer Schalter mit Überlastungsschutz für Wechselrichter
*by A***O on 25 September 2025*

Der Leistungsschalter ist im KFZ zwischen einer Zusatzbatterie und einem 2KW Wechselrichter verbaut. Neben der manuellen Schaltmöglichkeit trennt der Leistungsschalter auch bei Überlast oder im Fehlerfall den Wechselrichter ab, bevor die Kabel schmelzen. Das funktionierte im Test zuverlässig, die kurze Zuleitung war ca 50°C warm geworden. Die großen Schraubkontakte und das Gehäuse scheinen der Last gewachsen.

### ⭐ Arriver cassé
*by C***N on 28 April 2020*

Fusible arrivé cassé ne fonctionne pas inutile

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/674200416-t-tocas-100-amp-circuit-breaker-with-manual-reset-ignition](https://www.desertcart.com.my/products/674200416-t-tocas-100-amp-circuit-breaker-with-manual-reset-ignition)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-25*