The 18641 is a modular miniature circuit breaker (MCB) designed for electrical protection applications. It features a three-pole (3P) configuration with an rated current of 80A and a C curve characteristic, suitable for managing moderate inrush currents. The breaker is rated for a breaking capacity of 25kA and complies with IEC 60947-2 standards. Its compact design makes it ideal for use in various electrical distribution systems, providing reliable overcurrent protection within the Acti9 product line.
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