3RT1066-6AD36

The model 3RT1066-6AD36 from Siemens is a robust power contactor categorized under the SIRIUS series, designed for various industrial applications. With a rated operational current capacity of 300 A, this contactor is engineered to manage significant electrical loads efficiently. Its operational frequency is adaptable, accommodating both 50 Hz and 60 Hz standards, making it versatile across different electrical systems.

This unit is constructed with a three-pole configuration, ensuring reliable performance in 3-phase systems. It integrates auxiliary contacts, providing 2 Normally Open (NO) and 2 Normally Closed (NC) functionalities for added circuit control capabilities. The contactor is designed for panel mounting or screw mounting applications and holds an IP20 protection rating, which signifies its suitability for well-protected environments.

The control voltage ranges between 42 V and 48 V, allowing flexibility in integration. With an impressive rated operational power of 160 kW at a voltage of 400 V AC, this contactor meets high-performance demands. Its main circuit connection utilizes a busbar setup, promoting efficient power distribution. The control terminal type includes screw terminals, facilitating secure connections. The conventional operating mechanism enhances straightforward operation and reliability in diverse applications.