/ABB Circuit Breakers
ABB Circuit Breakers2019-02-13T17:37:44+00:00

ABB Circuit Breakers

ABB circuit breakers mean quality and innovation. With more than 30 years of experience ABB products that have been designed to increase efficiency in all installations: from industrial and naval applications to traditional and renewable power generation installations, buildings, data centers and shopping centers. 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.

DIN Rail type with the popular range being the S200

ABB's range of circuit breakers

Miniature Circuit Breaker (MCB)

DIN Rail type with the popular range being the S200


MCB, breaking capacities (up to 25kA) and rated currents (up to 63A)


MCB, breaking capacities (up to 6kA) and rated currents (up to 40A)

Residual Current Device (RCD)


Residual current devices protect people from life-threatening. ABB offers a comprehensive range of devices like RCCBs, RCBO with all the applications in residential, commercial and industrial segments.


RCCB Ultimate protection against electrical shocks and earth leakages


Residual current circuit breaker with Overcurrent Protection- RCBOFor protection against electrical leakage along with overcurrent protection

Molded Case Circuit Breaker (MCCB)

Much larger frame size and breaking capacity. 3 popular models being the FORMOLA, Tmax T and Tmax TX rating up to 1,600A


The new SACE FORMULA family consists of three new A1, A2 and A3 frames which reach up to 125A, 250A and 630A respectively.

Tmax XT

Range is complete with four frame sizes: XT1, XT2 up to 160A and XT3, XT4 up to 250A. The breaking capacities up to 200kA @ 380VAC

Tmax T

MCCB from ABB complete with 8 frame sizes. The range goes up to 1600A rating with both thermomagnetic and electronics protection unit

Air Circuit Breaker (ACB)

The ABB Air Circuit Breakers being the largest for the Low Voltage type. Many accessories and communication such as the Modbus RTU, Modbus TCP, Profibus, Profinet, DeviceNet, Ethernet/IP, IEC 61850. The ABB Emax2 air circuit breakers come in 4 frame sizes and reach up to 6,300A rated current.