--- product_id: 194615494 title: "Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A)" brand: "a1 electrics a1electrics.com" price: "VT5387" currency: VUV in_stock: true category: "A1 Electrics A1 Electrics.Com" url: https://www.desertcart.vu/products/194615494-circuit-breaker-mcb-single-pole-type-b-all-amps-6a store_origin: VU region: Vanuatu --- # 6kA Surge Protection No Batteries Needed DIN Rail Compatible Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A) **Brand:** a1 electrics a1electrics.com **Price:** VT5387 **Availability:** ✅ In Stock ## Summary > 🔒 Secure Your Power with Style! ## Quick Answers - **What is this?** Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A) by a1 electrics a1electrics.com - **How much does it cost?** VT5387 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/194615494-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 - • **Compact Design:** Space-saving dimensions of 9 x 1.8 x 7.5 cm. - • **Seamless Integration:** Designed to fit A1 Electrics consumer units effortlessly. - • **Lightweight Efficiency:** Weighs only 100g for easy installation. - • **User-Friendly Indicators:** Red OFF and Green ON indicators for instant status checks. - • **Versatile Amperage Options:** Choose from 6A to 63A for tailored protection. ## Overview The Circuit Breaker MCB Single Pole Type B offers robust protection with a 6kA rating and a variety of amperage options from 6A to 63A. Designed for DIN rail mounting, it features clear ON/OFF indicators and is lightweight, making it an ideal choice for modern electrical systems. ## Description 1 x Single pole, Type B, 230V (Volt) MCB Circuit Breaker Standard single pole sizeGreen 'ON' Red 'OFF' Status indicationType B 6kAStandard DIN rail mountingBS EN 60898-1All amperage's available: 6, 10, 16, 20, 25, 32, 40, 50 and 63 ampThese circuit breakers will fit in the consumers units with the same brand breakers that are built by a1electricsThose 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 | B0862GT3QN | | Best Sellers Rank | 128,617 in DIY & Tools ( See Top 100 in DIY & Tools ) 195 in Circuit Breakers | | Brand | A1 ELECTRICS A1ELECTRICS.COM | | Circuit Breaker Type | Standard | | Country Of Origin | China | | Current Rating | 20 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (39) | | Manufacturer | A1 ELECTRICS A1ELECTRICS.COM | | Manufacturer Part Number | B6B1-20 | | Model Number | B6B1-20 | | Mounting Type | DIN Rail Mount | | Number of Poles | 1 | | Voltage | 230 Volts | ## Product Details - **Brand:** A1 ELECTRICS A1ELECTRICS.COM - **Circuit breaker type:** Standard - **Current rating:** 20 Amps - **Mounting type:** DIN Rail Mount - **Number of poles:** 1 ## Images ![Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A) - Image 1](https://m.media-amazon.com/images/I/81rLNM5sT1L.jpg) ![Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A) - Image 2](https://m.media-amazon.com/images/I/818qNwnciTL.jpg) ![Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A) - Image 3](https://m.media-amazon.com/images/I/71T8ZoqfwUL.jpg) ![Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A) - Image 4](https://m.media-amazon.com/images/I/81HhxlzB+HL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Circuit Breaker MCB Single Pole Type B (All Amps 6A 10A 16A 25A 32A 40A 50A 63A) (20 A) - Schneider Electric Easy9 - MCB Miniature Circuit Breaker, 1 Pole, Type B, 6kA Breaking Capacity, 20A, 230V, EZ9F16120 - Type-A RCD Double Pole Din Rail Mounted | 16A, 25A, 40A, 63A, 80A | 30mA, 100mA, Time Delay Options (16A 30mA) --- ## 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.vu/products/194615494-circuit-breaker-mcb-single-pole-type-b-all-amps-6a](https://www.desertcart.vu/products/194615494-circuit-breaker-mcb-single-pole-type-b-all-amps-6a) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-11*