The 17490 is a miniature circuit breaker designed for electrical systems operating with AC networks. It features a thermal-magnetic trigger mechanism with a B-type tripping curve and offers a current range of 6A to 40A. The device provides a breaking capacity of 4500 A Icn at 400 V AC (50 Hz), ensuring reliable protection for electrical circuits. Its compact design makes it suitable for various industrial and commercial applications, providing safety and control within electrical distribution systems.
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