This page contains information about Circuit breaker LS, series BKN-b, 40A 4P, curve B ( 061404128B ) with a detailed description of the technical characteristics . You can download documentation for 061404128B, series BKN from manufacturer LS . Buy 061404128B and seek technical advice. Our Engineers will help you choose and buy 061404128B only high quality at affordable prices. Guarantee. 061404128B