This page contains information about ABB contactor, AF series, AF400-30-22 400A 3P 250-500V 2NO+2NC ( 1SFL577001R7122 ) with a detailed description of the technical characteristics . You can download documentation> for 1SFL577001R7122, series AF from manufacturer ABB . Buy 1SFL577001R7122 and seek technical advice. Our Engineers will help you choose and buy 1SFL577001R7122 only high quality at affordable prices. Guarantee. 1SFL577001R7122