3HAC13389-2 is a component of ABB‘s robotics system. It is a relay contactor unit that is used to switch high-current

loads on and off. The DSQC 611 Contactor Unit is designed to be used with robot controllers and is typically installed in

the robot’s control cabinet.

The DSQC 611 Contactor Unit is designed to handle loads up to 30 A and 400 VAC. It has two normally open (NO) and

two normally closed (NC) contacts, which can be used to control different types of loads. The unit is equipped with a

built-in auxiliary contact that can be used to monitor the contactor’s state.

The DSQC 611 Contactor Unit is designed to be easy to install and maintain. It is equipped with spring-loaded

terminals that make it easy to connect and disconnect the wiring. The unit also has LED indicators that show the state

of the contacts, making it easy to troubleshoot problems.