This page contains information about Cabinet Circuit Breaker Schneider Series NG125H, 40A 4P, curve C ( 18737 ) with a detailed description of the technical characteristics . You can download documentation for 18737, series NG125H from manufacturer Schneider Electric . Buy 18737 and seek technical advice. Our Engineers will help you choose and buy 18737 only high quality at affordable prices. Guarantee. 18737