ABB ESB25-04N-06 Installation Contactor for Distribution Board, 4 Pole, 25 Amp, 220/400V DC/AC (ABB1SAE231111R0604)

• Hum-free operation - peace of mind in noise-sensitive environments
• Tool-free accessories - auxiliaries, space holders and security covers can be mounted 100% tool-free
• Group mounting - no need for a distance piece in between contactors ESB16..N and ESB/EN20..N
• Single- and multipackaging – the right choice according to your needs
• Built-in protective circuit - protect against remote lightening strikes and overvoltages

ABB’s hum-free installation contactor designs offer a wide range of ratings from 16 A to 100 A. Widely used in buildings for switching and controlling lighting, heating, ventilation, motor and pumps, the installation contactors take noise reduction to a new level. With an innovative AC/DC design that eliminates hum, a selection of tool-free accessories as well as manual and automatic versions, installation contactors offer peace of mind in noise-sensitive applications.