# ABB MCB Miniature Circuit Breakers ## Miniature Circuit Breakers for Industrial Electrical Systems This collection features Miniature Circuit Breakers (MCBs), essential devices engineered for robust protection of electrical circuits against overcurrents and short circuits. MCBs are critical components in maintaining the safety, reliability, and operational continuity of industrial electrical systems. They automatically interrupt power flow during fault conditions, preventing damage to equipment and mitigating fire hazards. These breakers are vital across a spectrum of industrial applications, including industrial automation systems, electrical control panels, and low voltage power distribution networks. DDY Supply offers Miniature Circuit Breakers from established manufacturers, supporting diverse project requirements for electrical distributors, EPC contractors, system integrators, and industrial buyers worldwide. - High-precision tripping mechanisms to detect overloads and short circuits, ensuring rapid fault isolation. - Durable construction from high-grade materials designed to withstand thermal and electrical stresses in demanding environments. - Available in various configurations, including thermal-magnetic and electronic trip units, to meet specific protection coordination needs. - Compatibility with a wide range of industrial electrical systems and distribution panels. - Enhanced safety features, offering superior protection compared to traditional fuses and enabling quick power restoration. - Procurement value derived from reliable performance, extended product lifespan, and compliance with international standards. This assortment includes various types of Miniature Circuit Breakers such as thermal-magnetic and electronic variants. Brands like ABB are recognized for their quality and performance within this category. These MCBs are suitable for integration into comprehensive industrial automation solutions, electrical distribution infrastructure, and specialized engineering applications. Miniature Circuit Breakers are extensively utilized in industrial automation systems, electrical control panels, low voltage power distribution, machinery and equipment safety, manufacturing facilities, and infrastructure projects. Their application ensures dependable circuit protection in critical operational settings. DDY Supply specializes in the multi-brand sourcing of industrial electrical components, providing robust support for global distributors, EPC contractors, and engineering companies. We facilitate the procurement of essential electrical components, ensuring project requirements are met with suitable products from multiple manufacturers. Choosing DDY Supply ensures access to global supply capabilities for a comprehensive range of industrial electrical products. Our multi-brand sourcing support and expertise in international procurement provide tailored solutions for complex engineering projects and distribution needs. ### Frequently Asked Questions **Q:** How can industrial buyers source Miniature Circuit Breakers from Asia? **A:** DDY Supply provides Miniature Circuit Breakers for electrical distributors, contractors, system integrators, and industrial projects worldwide, offering a reliable channel for international procurement. **Q:** What brands of Miniature Circuit Breakers does DDY Supply offer? **A:** DDY Supply supplies available industrial electrical brands, including ABB, based on product category and specific project requirements. **Q:** What are the primary applications for Miniature Circuit Breakers? **A:** Miniature Circuit Breakers are commonly applied in industrial automation, electrical systems, control panels, and various engineering projects requiring precise circuit protection. ## Products in this collection - [ABB DS200 RCBO B Type Electromagnetic Residual Current Operated Circuit Breaker](https://ddysupply.com/products/abb-ds200-rcbo-b-type) - 49.39 USD - [ABB DS200M RCBO C Type Electromagnetic Residual Current Operated Circuit Breaker](https://ddysupply.com/products/abb-ds200m-rcbo-c-type) - 54.78 USD - [ABB M Series Base](https://ddysupply.com/products/abb-m-series-base) - 0.34 USD - [ABB M200M Miniature Circuit Breaker](https://ddysupply.com/products/abb-m200m-miniature-circuit-breaker) - 4.75 USD - [ABB S200 B TYPE - Miniature Circuit Breakers MCB](https://ddysupply.com/products/abb-s200-b-type-miniature) - 3.02 USD - [ABB S200 C TYPE - Miniature Circuit Breakers MCB](https://ddysupply.com/products/abb-s200-c-type-miniature) - 2.88 USD - [ABB S200 D TYPE - Miniature Circuit Breakers MCB](https://ddysupply.com/products/abb-s200-d-type-miniature) - 4.1 USD - [ABB S200MDC B Type 3-5In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-b-type-3) - 5.6 USD - [ABB S200MDC C Type 5-10In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-c-type-5) - 5.54 USD - [ABB S200MDC K Type 10-14In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-k-type-10) - 6.99 USD - [ABB S200MDC Z Type 2-3In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-z-type-2) - 9.54 USD - [ABB S300 B TYPE Breaker](https://ddysupply.com/products/abb-s300-b-type) - 15.34 USD - [ABB S300 C TYPE Breaker](https://ddysupply.com/products/abb-s300-c-type) - 16.13 USD - [ABB S300 D TYPE Breaker](https://ddysupply.com/products/abb-s300-d-type) - 19.36 USD - [ABB S300 K TYPE Breaker](https://ddysupply.com/products/abb-s300-k-type) - 19.36 USD - [ABB S300 Z TYPE Breaker](https://ddysupply.com/products/abb-s300-z-type) - 24.21 USD - [ABB S800 C Type C 25kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s800-c-type-c) - 27.01 USD - [ABB S800 C Type N 36kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s800-c-type-n) - 31.19 USD - [ABB S800 C Type S 50kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s800-c-type-s) - 48.05 USD - [ABB S800S-UC AC And DC Miniature Circuit Breakers](https://ddysupply.com/products/abb-s800s-uc-ac-dc) - 113.65 USD - [ABB SE200 4.5ka C TYPE -MCB Miniature Circuit Breakers](https://ddysupply.com/products/abb-se200-c-45ka-type-miniature-circuit) - 2.37 USD - [ABB SE200 C Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-se200-miniature-circuit-breaker) - 2.28 USD - [ABB SE200 D Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-se200-d-type-miniature) - 3.28 USD - [ABB SH200 B Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-sh200-b-type-miniature) - 4.6 USD - [ABB SH200 C Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-sh200-c-type-miniature) - 3.09 USD - [ABB SH200 D Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-sh200-d-type-miniature) - 4.66 USD - [ABB-S200M Series 10kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200m-series-10ka-mcb) - 4.08 USD --- > Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/collections/abb-mcb-miniature-circuit-breakers) > Updated: 2026-07-24