High quality, accuracy and reliability are key features for ABB low voltage circuit-breakers. High performances in any conditions, safe-to-use products and easy replacements of components are always guaranteed. Are you looking for support or purchase information?

Air circuit breakers up to 6300A. From circuit breaker to power manager. ABB is a global technology leader in electrification and automation, enabling a more sustainable and resource-efficient future.

ABB offers an expansive offering of Molded case circuit breakers for your projects from brands like SACE® Tmax®, TEY Lighting Panel Circuit Breakers, Thermal Magnetic and ProLine. SACE® Tmax® XT - ABB's newest line of MCCBs are …

Discover ABB’s SACE Emax 2 Air Circuit Breakers, the all-in-one solution for low-voltage distribution systems. Featuring advanced functionalities like Load Shedding, Power Controller, and Adaptive Protection, Emax 2 ensures high performance, connectivity, and ease of use.

With a frame size being able to handle up to 2500A and operation up to 1250V DC, SACE Infinitus functions as a circuit breaker, contactor, isolator and energy meter, and offers a wide range of communication options.

4 FORMULA UL MOLDED CASE CIRCUIT BREAKERS — FORMULA. Simplicity and quality in a single product. FORMULA is a result of ABB SACE’s long history of developing effective circuit breakers. It was developed to be simple, but amazes with its extreme quality and versatility. The highlights of the FORMULA line of molded case circuit breakers include:

SACE Tmax XT ML series is the ABB low voltage circuit breakers series from 160A up to 1600A with the ability to efficiently and simply control electrical navy installations, from the traditional to the more complex with the highest availability and continuity of service. —

ta centers, emergency communication networks and airports running. ABB’s low voltage circuit breakers & switches are there to make sure that your critical applications are alw. ensions – unmatched performance and quality in a small pack- re certified to PPE Level 0 when installed in a su. le for all switches when used with standard pistol/sele.

ABB’s new SACE Tmax™ XT and SACE FORMULA A2 enclosed circuit breakers come with expertise built in. Containing all of ABB’s high performance breaker technology, they’re housed in a convenient enclosure ideal for nearly any application or location.

ABB SACE Emax 2/E circuit breakers can control many demanding applications effectively and simply, with the highest availability and continuity of service. The SACE Emax 2 MS/DC-E air switch-disconnectors further expand ABB broad offering of low voltage devices providing a solution for any customer's applications.