--- product_id: 203793256 title: "Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (16 A)" brand: "a1 electrics a1electrics.com" price: "R$208" currency: BRL in_stock: true reviews_count: 8 url: https://www.desertcart.com.br/products/203793256-circuit-breaker-mcb-single-pole-type-b-all-amps-6a store_origin: BR region: Brazil --- # 6kA Surge Protection DIN Rail Compatible Green ON Indicator Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (16 A) **Brand:** a1 electrics a1electrics.com **Price:** R$208 **Availability:** ✅ In Stock ## Summary > 🔧 Power Your Peace of Mind! ## Quick Answers - **What is this?** Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (16 A) by a1 electrics a1electrics.com - **How much does it cost?** R$208 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/203793256-circuit-breaker-mcb-single-pole-type-b-all-amps-6a) ## Best For - a1 electrics a1electrics.com enthusiasts ## Why This Product - Trusted a1 electrics a1electrics.com brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Installation:** Designed for seamless DIN rail mounting, making setup a breeze. - • **Brand Compatibility:** Fits perfectly with A1 Electrics consumer units for a cohesive electrical system. - • **Power Up Your Safety:** Single Pole Type B Circuit Breaker with 6kA rating for ultimate protection. - • **Visual Status Indicators:** Red OFF and Green ON indicators for quick visual confirmation of circuit status. - • **Versatile Amperage Options:** Available in 6A, 10A, 16A, 25A, 32A, 40A, 50A, and 63A to suit all your electrical needs. ## Overview The Circuit Breaker MCB Single Pole Type B is a reliable and versatile electrical component designed for DIN rail mounting. With a 6kA surge protection rating and available in multiple amperage options, it ensures safety and compatibility with A1 Electrics consumer units. Its user-friendly design features visual indicators for easy monitoring, making it an essential addition to any professional's toolkit. ## Description 1 x Single pole, Type B, 230V (Volt) MCB Circuit Breaker Standard single pole size Green 'ON' Red 'OFF' Status indication Type B 6kA Standard DIN rail mounting BS EN 60898-1 All amperage's available: 6, 10, 16, 20, 25, 32, 40, 50 and 63 amp These circuit breakers will fit in the consumers units with the same brand breakers that are built by a1electrics Those units can be found in our desertcart shop We cannot guarantee that these MCBs will line up to fit with other brands of Circuit Breakers Please check or message us before purchasing ## Features - 1 x MCB Circuit Breaker for DIN Rail Mounting - Single Pole Type B 6kA with RED OFF and GREEN ON Indicator - 6 , 10 , 16 , 20 , 25 , 32 , 40 , 50 and 63 amp available - Fit in the same brand consumer units built by A1electrics in our other listings - We cannot guarantee that these MCBs will line up to fit with other brands of Circuit Breakers, Please check or message us before purchasing ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0862GK5BY | | Best Sellers Rank | 84,121 in DIY & Tools (See Top 100 in DIY & Tools) 90 in Circuit Breakers | | Brand | A1 ELECTRICS A1ELECTRICS.COM | | Circuit Breaker Type | Standard | | Country Of Origin | China | | Current Rating | 16 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (123) 4.4 out of 5 stars | | Item Dimensions D X W X H | 75D x 20W x 86H millimetres | | Manufacturer | A1 ELECTRICS A1ELECTRICS.COM | | Manufacturer Part Number | B6B1-16 | | Model Number | B6B1-16 | | Mounting Type | DIN Rail Mount | | Number Of Items | 1 | | Number Of Poles | 1 | | Unit Count | 1.0 count | | Voltage | 230 Volts | ## Images ![Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (16 A) - Image 1](https://m.media-amazon.com/images/I/81d33Sj-KNL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Product as stated *by on Reviewed in the United Kingdom 29 January 2024* Product arrival on time, as stated on advert good price ### ⭐⭐⭐⭐⭐ Power back on in sheds *by on Reviewed in the United Kingdom 3 December 2021* Replaced an old unit that no longer worked. Delivered within 20 hours. New security lights working great now. ### ⭐⭐⭐⭐⭐ Good buy *by on Reviewed in the United Kingdom 11 December 2020* Looks and does what it says in the description. --- ## 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.br/products/203793256-circuit-breaker-mcb-single-pole-type-b-all-amps-6a](https://www.desertcart.com.br/products/203793256-circuit-breaker-mcb-single-pole-type-b-all-amps-6a) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-11-04*