ABB Launches New Formula Series Molded Case Circuit Breaker

ABB, the world’s leading power and automation technology group, officially launched a new “Formula Series” molded case circuit breaker in China on March 26. This series of products innovatively put forward the concept of tailor-made, has the characteristics of convenient selection, compact size, high efficiency and energy saving, providing reliable and safe power protection for construction and automation fields with every detail of high quality, leading domestic low voltage New trends in the electrical industry.

Ms. Huang Jing, Head of Marketing and Sales of ABB China's Low-Voltage Products Business Unit, said: “The introduction of Formula-Series Molded Case Circuit Breakers will further improve ABB's low voltage product line, enhance ABB's ability to expand into new areas, and consolidate ABB’s leadership in the domestic circuit breaker market. ABB is constantly making technical innovations and perfecting every detail on the basis of 100-year experience, and we believe that the Formula products launched this time will bring users a brand-new experience, and at the same time, use ABB's low-voltage industry solutions to maximize Help customers achieve energy efficiency.”

"Formula Series" molded case circuit breakers refer to the three categories of conventional construction, OEM machinery and retail. It has four core competencies, and its breakthrough "tailor-made" characteristics. Precisely set the rated current and trip value at the time of leaving the factory, allowing you to easily select and save installation time; unique "ABBFormulaInside" label highlights The brand value leads the way to victory; the compact design enables the current of 250A to be only 60mm deep, optimizing the layout of the cabinet and reducing the overall cost; in addition, the full range meets ROHS requirements, green environmental protection, and reduces power consumption.

"Formula Series" molded case circuit breakers are divided into three shells: A1125A, A2250A and A3630A. Breaking capacity from 10kA to 50kA, 25 and 36kA can widely cover the application needs of conventional building distribution, and carefully set the two-speed split 10kA and 18kA, but also for the OEM machinery industry customers provide a competitive solution. All series of products are standard front terminal, to meet the isolation function, and in the following 50 °C without any derating, which greatly facilitates the design and use of the customer.

Formula series molded case circuit breaker products perfectly embody the concept of "hundred years of quality and detail" advocated by ABB's low voltage on every side. In terms of design, the overall shaftless design and leading international process technology are adopted. High-precision dimensional control of each part, 100% perfect seamless fit. The innovative spherical design of its moving contacts breaks the short circuit current faster and more smoothly. In terms of materials, Formula's arc extinguishing unit uses ABB's special thermosetting gas production material to extinguish the arc faster and reliably break the short-circuit current. In terms of attachments, rotating long handles, the first use of hollow aluminum rod, reducing the failure rate of the rotating handle. In terms of testing, the magnetic trip detection at the production site adopts the international high-precision high-speed constant-current source, which is controlled by precise IGBTs, and strictly ensures product functions.