Details
Purpose:.ABB NMBA-01 is a modular low-voltage circuit breaker, mainly used for circuit protection and control in industrial power distribution systems. It is suitable for motor protection, distribution line overload/short-circuit protection, and automation scenarios that require high reliability and flexible configuration.
Applications:Industrial power distribution: Overload and short-circuit protection for factory motors, pumps, and inverters.Building power distribution: Power distribution protection for lighting and air conditioning systems in commercial buildings.Energy management: DC side protection for solar inverters and energy storage systems.Ship and offshore engineering: Power distribution systems that comply with classification society certification.
Key features
Modular design: ABB NMBA-01 supports combination with ABB SACE series circuit breakers, contactors and relays.
High breaking capacity:ABB NMBA-01 suitable for distribution systems with short-circuit current up to100kA.
Selective protection: ABB NMBA-01 cascade protection is achieved through the trip unit to reduce the scope of power outage.
Flexible configuration: ABB NMBA-01supports thermal magnetic release or electronic release.
Compact size: ABB NMBA-01saves installation space and is suitable for DIN rail or panel installation.
Intelligent monitoring: optional communication module can be used for remote monitoring.
Typical cooperation cases
European data center: ABB NMBA-01 provides overload protection for the power distribution system of a German supercomputing center.
Middle East oil project: ABB NMBA-01 is used in the explosion-proof area of the Oman natural gas processing plant.
Southeast Asian rail transit: ABB NMBA-01 DC side protection is used in Thailand's high-speed rail traction substation.
