1SFL451001R8411

The ABB A110-30-11 is a three-pole block contactor designed for reliable switching and control in industrial electrical systems. Its coil operates at 110 V AC, 50 Hz, or 110–120 V AC, 60 Hz. It includes three main normally open contacts, along with one normally open and one normally closed auxiliary contact for control and signalling circuits.

Suitable for motor starting, isolation, bypass and distribution applications, this contactor supports systems up to 1,000 V. Its robust design makes it a practical choice for industrial panels and other demanding installations. Verify the required voltage, load rating and application before ordering.