--- product_id: 35133224 title: "E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL" brand: "t tocas" price: "₩61700" currency: KRW in_stock: true category: "T Tocas" url: https://www.desertcart.kr/products/35133224-e9-100a-amp-circuit-breaker-w-manual-reset-waterproof-12v store_origin: KR region: South Korea --- # 100A high current capacity IP67 waterproof rating Manual reset switch E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL **Brand:** t tocas **Price:** ₩61700 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay protected — never miss a beat with the E9 Circuit Breaker! ## Quick Answers - **What is this?** E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL by t tocas - **How much does it cost?** ₩61700 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/35133224-e9-100a-amp-circuit-breaker-w-manual-reset-waterproof-12v) ## 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 Reset:** Type III manual reset switch for instant, hassle-free recovery - • **Certified Confidence:** Meets SAE J1625, J1171 & UL1500 ignition protection standards - • **Weatherproof Warrior:** IP67-rated waterproof housing keeps your system safe rain or shine - • **Compact & Lightweight:** Streamlined surface mount design fits tight spaces without bulk - • **Powerhouse Protection:** Handles up to 100 amps for robust circuit safety ## Overview The T Tocas E9 100 Amp Circuit Breaker is a compact, lightweight, and UL-certified device designed for 12V-48V DC systems. Featuring a manual reset switch and IP67 waterproof thermoplastic housing, it offers reliable, ignition-protected circuit interruption for marine, automotive, RV, and solar battery applications. Its 1/4"-28 threaded studs and surface mount design ensure easy installation and durable performance, replacing standard fuses with a resettable solution. ## Description desertcart.com: T Tocas E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL | 1/4" Studs 100 Amp Fuse Holder Switchable for Automotive Marine Solar Battery System RV Truck Car Audio ,Surface Mount : Automotive ## Features - The 100 amp breaker​ equipped with 1/4"-28 threaded studs and extended surface mount; compact, lightweight design. - 12V-48V DC marine circuit breaker​ with Type III manual reset and switch button; functions as a reliable battery disconnect switch. - IP67 waterproof with UL 94V0 thermoplastic housing; resettable design replaces a standard 100 amp fuse. - 100A circuit breakers​ certified to SAE J1625, J1171, and UL1500 (ignition protected) for safe operation. - This 100amp automotive circuit breaker​ suits marine, trolling motors, RVs, trucks, buses, battery chargers, and DC audio systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01F76VJT2 | | Actuator Type | Push Button | | Best Sellers Rank | #6,208 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Circuit Breaker Switches | | Brand Name | T Tocas | | Color | Surface Mount | | Current Rating | 100 A | | Customer Reviews | 4.6 4.6 out of 5 stars (373) | | International Protection Rating | IP67 | | Item Dimensions | 2.91 x 1.89 x 1.44 inches | | Item Weight | 3.68 ounces | | Manufacturer | T Tocas | | Material Type | Best-seller | | Model | 100 AMP | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 48 volts_of_direct_current | | Part Number | BBCB594-100A | | Specification Met | UL | | Switch Type | Manual Switch | | UPC | 605996935666 | | Unit Count | 1 Count | | Upper Temperature Rating | 180 °F | | Warranty Description | 6 Month Warranty Against Manufacturer Defects | ## Product Details - **Actuator Type:** Push Button - **Brand:** T Tocas - **Current Rating:** 100 A - **International Protection Rating:** IP67 - **Item dimensions L x W x H:** 2.91 x 1.89 x 1.44 inches - **Material:** Best-seller - **Mounting Type:** Surface Mount - **Number of Positions:** 1 - **Operating Voltage:** 48 volts_of_direct_current - **Switch Type:** Manual Switch ## Images ![E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL - Image 1](https://m.media-amazon.com/images/I/41Q6UXK6AxL.jpg) ![E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL - Image 2](https://m.media-amazon.com/images/I/41tsOkYC9KL.jpg) ![E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL - Image 3](https://m.media-amazon.com/images/I/51c5CDMd2JL.jpg) ![E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL - Image 4](https://m.media-amazon.com/images/I/51LmEwEC+aL.jpg) ![E9 100A Amp Circuit Breaker w/Manual Reset Waterproof 12V-48VDC UL - Image 5](https://m.media-amazon.com/images/I/51KnNzcPY5L.jpg) ## Available Options This product comes in different **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. ## 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.kr/products/35133224-e9-100a-amp-circuit-breaker-w-manual-reset-waterproof-12v](https://www.desertcart.kr/products/35133224-e9-100a-amp-circuit-breaker-w-manual-reset-waterproof-12v) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-11-13*