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Chint NB1-63H/1PC16 single-pole miniature circuit breaker

Chint NB163H/1PC16 is a singlepole miniature circuit breaker with high breaking capacity. It is suitable for circuits with AC 50Hz and rated voltage of 230/400V, mainly providing overload and shortcircuit protection functions. Core Parameters and Functions Model Meaning NB1: Series code for Chint miniature circuit breakers; 63: Frame rating current (the maximum current supported by this series is 63A); ح: High breaking…