A-B 188-J3D630-N Miniature Circuit Breaker – Industrial Control Solution
This miniature circuit breaker provides reliable overcurrent protection for industrial electrical systems. Designed for use in various control panels, it ensures safe operation and efficient management of electrical circuits.
Rated Current:63 A
Number of Poles:3P
Trip Type😀
Breaking Capacity:Up to 6 kA at 230/400 V AC
Compliance:IEC/EN 60898-1 standard
The A-B 188-J3D630-N Miniature Circuit Breaker is designed for robust performance in demanding industrial environments. Its D-type tripping curve makes it perfect for protecting high inrush loads such as motors and transformers.
Constructed from high-quality materials, this circuit breaker offers exceptional durability and long service life, ensuring continuous operation and minimal downtime.
Installation is straightforward thanks to its compact design, making it easy to integrate into existing control panels and systems without requiring significant modifications.
Compliant with international safety standards including IEC/EN 60898-1, the A-B 188-J3D630-N guarantees safety and reliability for all industrial applications.
Backed by A-B’s commitment to quality and customer support, this miniature circuit breaker comes with a comprehensive warranty and access to technical assistance whenever needed.











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