Miniature Circuit Breakers (MCBs)
With System pro M compact® ABB offers an extra-wide and complete range of miniature circuit breakers to cover most applications and markets. Our products
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Relay Protection Devices
Protection relays — ABB Group
ABB''s smart protection technology ensures smooth and safe everyday life without blackouts. ABB released its first programmable relays based on the use of microprocessors in 1985. ABB''s Relion®
Relays-Online
Try out our simple step-by-step selection tool to find the right relay type for your needs.
Relion REX640 | ABB
ABB''s protection and control relays are available for original equipment manufacturers (OEM), panel builders and Engineering, Procurement and
CM-MPN.52S | ABB
The CM-MPN.52S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of
Secondary Protection Relays
ABB Relion REF601 is an entry-level feeder protection and control relay for secondary distribution. ABB Relion REF601 provides an optimized composition of protection, monitoring and control functionality
Motor protection and control
Motor protection is used to prevent damage to the electrical motor, such as internal faults in the motor. Also external conditions when connecting to the power grid or during use have to be detected and
Electronic relays and controls | Products | ABB
ABB has the industry''s most comprehensive range of electronic timers, measuring and monitoring relays, interface relays and power supplies – helping customers source all their critical components
Protection relays — ABB Group
The main purpose of protection relays is to observe the electrical grid and make protection decisions autonomously so that flow of electricity passes safely through the distribution network. ABB''s smart
ABB-Current Protection Relay
Offering high-quality, programmable protection relay solutions for electrical safety and efficiency. Get genuine ABB products with expert support today!
Electronic overload relays | EPPC | ABB
Electronic overload relays offer reliable and precise protection for motors in the event of overload or phase failure. The electronic overload relay can make up a
Solid state relays
Solid state electronic components that provide a similar function to electromechanical relays but do not have any moving components, increasing long-term reliability.
Digital Protection Relays | ABB Electrification U.S.
Digital Protection Relays Electromechanical Relays For new applications where reliable operation is essential, in harsh environments, or in existing installations where an exact replacement is required
relays.protection-control.abb
ABB Relays-Online makes finding, selecting, ordering, and tracking of your next digital substation product order quick and easy. The modular e-business platform
Multiapplication protection and control
The modular design makes it easy to adapt to changing protection requirements for the lifetime of the device. Continuous access to new incrementally released
Protective Relay Market Size, Share, Trends | Growth, 2034
Protective relays have evolved from basic electromechanical devices to sophisticated, microprocessor -based systems that integrate communication, cybersecurity, and automation.
Relion REX640 | ABB
Relion REX640 is a powerful, freely configurable all-in-one protection and control relay for primary distribution. The fully modular hardware and software allows for
Relays-Online
ABB Relays-Online makes finding, selecting, ordering, and tracking of your next digital substation product order quick and easy. The modular e-business platform
Primary Protection Relays | ABB
ABB''s Relion family of protection and control relays for primary distribution offers a wide range of products for protection, control, measurement and supervision of power distribution systems for IEC
Measuring and monitoring relays
Measuring and monitoring relays ABB Robotics is one of the world''s leading robotics and machine automation suppliers and the only company with a comprehensive and integrated portfolio covering
Voltage protection and control
Voltage protection is the most basic protection in a power grid. The objective of a protection scheme is to keep the power system stable by isolating only the components that are under fault, whilst leaving
ABB REM615 Motor Protection Relay
ABB REM615 Motor Protection Relay (IED) — Industrial-Grade Motor Safeguarding The ABB REM615 is a dedicated motor protection Intelligent Electronic Device (IED) engineered for demanding
ABB TF96 Thermal Overload Relays | iLECSYS
The TF96 thermal overload relays are economic electromechanical protection devices for the main circuit. They offer reliable protection for motors in the event of overload or phase failure. The devices