--- product_id: 322216419 title: "Bussmann CB185-80 Waterproof High Amp Flush Mount Type III (3) Circuit Breaker (80 Amp), 1 Pack" brand: "bussmann" price: "฿3238" currency: THB in_stock: true reviews_count: 5 category: "Bussmann" url: https://www.desertcart.co.th/products/322216419-bussmann-cb185-80-waterproof-high-amp-flush-mount-type-iii store_origin: TH region: Thailand --- # 80 Amp high current capacity Sealed waterproof housing Flush mount with push-to-trip button Bussmann CB185-80 Waterproof High Amp Flush Mount Type III (3) Circuit Breaker (80 Amp), 1 Pack **Brand:** bussmann **Price:** ฿3238 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay protected — the circuit breaker that means business. ## Quick Answers - **What is this?** Bussmann CB185-80 Waterproof High Amp Flush Mount Type III (3) Circuit Breaker (80 Amp), 1 Pack by bussmann - **How much does it cost?** ฿3238 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/322216419-bussmann-cb185-80-waterproof-high-amp-flush-mount-type-iii) ## Best For - bussmann enthusiasts ## Why This Product - Trusted bussmann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Secure:** Flush mount installation with an intuitive push-to-trip master disconnect button for effortless control. - • **Trusted Legacy:** Backed by Bussmann’s century-long innovation and over 350 active patents in circuit protection. - • **Weatherproof Warrior:** Fully sealed waterproof design ensures reliable performance in wet, muddy, or marine environments. - • **Powerhouse Protection:** Delivers a robust 80 Amp rating for heavy-duty auxiliary circuits. - • **Plug & Play Confidence:** Comes with pre-installed SEMS nuts and 1/4-28 threaded studs for quick, hassle-free setup. ## Overview The Bussmann CB185-80 is a high-performance, 80 Amp, 42 Vdc circuit breaker designed for auxiliary and accessory circuits in trucks, buses, RVs, and marine applications. Featuring a flush mount design with a push-to-trip master disconnect button, it offers manual reset capability and a sealed waterproof housing to withstand harsh environments. Engineered to SAE J1171 ignition protection standards and equipped with 1/4-28 threaded studs and SEMS nuts, this breaker ensures reliable, long-lasting circuit protection backed by Bussmann’s 100-year legacy of electrical innovation. ## Description Bussmann CB185 Series, Type III, High Amp Circuit Breakers are typically used in auxiliary and accessory circuits for trucks, buses, RVs and marine applications. Flush mount design with push-to-trip button that acts as a master disconnect for when you don't want the protected circuit powered. 80 Amp, 42 Vdc. Features: manual reset, sealed waterproof housing, 1/4-28 threaded studs, installed SEMS nuts. CB185 high amp circuit breakers comply with the SAE J1171 standard for ignition protection and have applications in battery charging systems that use battery isolators to manage and protect batteries in multi-battery installations. Sold individually. It's been 100 years since the Bussmann brothers first started producing fuses from the basement of their home. And in that time span, Bussmann has grown from providing fuses for horseless carriages and World War II aircraft, to offering more than 30,000 products. From humble beginnings in St. Louis, Missouri, to a global product and distribution network, the Bussmann name is synonymous with technological innovation. In fact, over the past 100 years, Bussmann products have received more than 3,000 utility and design patents, with more than 350 global active patents. Today, Bussmann products continue to reflect a long-standing tradition of providing fusible circuit protection and electrical safety solutions that help protect equipment and enable reliable, efficient power distribution. And now that Bussmann products are part of Eaton, the industry's top innovators of fuse technology and circuit breakers have united to provide ultimate leadership in circuit protection. Our legacy of developing innovative products and solutions stems from a team of highly talented industry experts. We couldn't have secured our position as a leader in circuit protection without our employees, our customers, and our community. Review: Works as described - no complaints Review: Best bang for your buck - Don't buy other knock offs. Bussmann are the best. From building emergency vehicles to car audio. I have been buying this brand for 15 years and they don't fail. I have had to replace a handful over the years. Y because they got wet and muddy repeatably. And only other time I've seen the fail is if they repeatably trip due to faulty equipment. But they last and are worth the extra couple of bucks. Only downside is they need to offer 200 and 300 amp versions ## Features - CB185 Series, Type III, High Amp Circuit Breakers are typically used in auxiliary and accessory circuits for trucks, buses, RVs and marine applications - Flush mount design with push-to-trip button that acts as a master disconnect for when you don't want the protected circuit powered - 80 Amp, 42 Vdc; manual reset - Sealed waterproof housing; 1/4-28 threaded studs; SEMS nuts installed - 1 pack (box).Included components: Unit, Instruction Guide ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001PTBVLW | | Brand | Bussmann | | Brand Name | Bussmann | | Circuit Breaker Type | Standard | | Circuit breaker type | Standard | | Country Of Origin | Mexico | | Current Rating | 80 Amps | | Current rating | 80 Amps | | Customer Reviews | 4.7 out of 5 stars 115 Reviews | | Global Trade Identification Number | 00051712614450 | | Included Components | Unit^Instruction Guide | | Item Dimensions D x W x H | 48D x 48W x 74H millimeters | | Item Type Name | Automotive Accessories | | Item Weight | 0.25 Pounds | | Manufacturer | Bussmann | | Model | CB185-80 | | Mounting Type | Flush Mount | | Mounting type | Flush Mount | | Number of Poles | 1 | | Number of poles | 1 | | Part Number | CB185-80 | | Product dimensions | 48D x 48W x 74H millimeters | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 051712614450 | | Unit Count | 1 Count | | Voltage | 48 Volts (DC) | ## Images ![Bussmann CB185-80 Waterproof High Amp Flush Mount Type III (3) Circuit Breaker (80 Amp), 1 Pack - Image 1](https://m.media-amazon.com/images/I/71nwHnU12SL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as described *by P***L on 3 November 2025* no complaints ### ⭐⭐⭐⭐⭐ Best bang for your buck *by L***D on 21 January 2017* Don't buy other knock offs. Bussmann are the best. From building emergency vehicles to car audio. I have been buying this brand for 15 years and they don't fail. I have had to replace a handful over the years. Y because they got wet and muddy repeatably. And only other time I've seen the fail is if they repeatably trip due to faulty equipment. But they last and are worth the extra couple of bucks. Only downside is they need to offer 200 and 300 amp versions ### ⭐⭐⭐⭐⭐ Comme attendu *by C***N on 5 August 2024* Fait le travail --- ## 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.co.th/products/322216419-bussmann-cb185-80-waterproof-high-amp-flush-mount-type-iii](https://www.desertcart.co.th/products/322216419-bussmann-cb185-80-waterproof-high-amp-flush-mount-type-iii) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-14*