Brand:A-B
Model:188-K3B250
Rated Current:25 A
Number of Poles:3P
Trip Type:B
Breaking Capacity:6 kA
Compliance:IEC/EN 60898-1
This circuit breaker is an essential component for protecting electrical circuits from damage caused by overcurrent or short circuits. Its robust design guarantees long-term reliability and performance under demanding industrial conditions.
The A-B 188-K3B250 features a high-breaking capacity of 6kA at 230/400V AC, making it suitable for a wide range of industrial applications. It is designed to meet international standards such as IEC/EN 60898-1, ensuring compatibility and safety.
Its tripping characteristics are optimized for protecting lighting and motor circuits against overloads and short circuits. The ‘B’ trip curve provides fast response times, ideal for protecting sensitive electronic equipment.
Crafted from high-quality materials, this miniature circuit breaker is built to withstand harsh environments. Its compact size allows for easy installation in crowded control panels without compromising space efficiency.
Installation is straightforward with clear markings and intuitive design. The breaker is compatible with standard mounting bases, facilitating quick and secure mounting in your control system setup.



What are the main features of Industrial Automation A-B 188-K3B250 Miniature Circuit Breaker 25 A?
Key features include: high-speed processing and real-time response, robust design for harsh industrial environments, easy integration with existing automation systems, advanced diagnostics and monitoring capabilities, and compliance with international industrial standards.
Where is Industrial Automation A-B 188-K3B250 Miniature Circuit Breaker 25 A commonly used?
The Industrial Automation A-B 188-K3B250 Miniature Circuit Breaker 25 A is widely used in distributed control systems, process automation, oil and gas refineries, chemical plants, and power generation. It is ideal for factories, plants, and facilities requiring dependable automation control.
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