The Siemens 3RT2016-1AB01 is a robust power contactor designed to handle a wide range of switching tasks in industrial environments. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency. With a 3-pole configuration and an additional normally open (NO) contact, it is suitable for AC-3 applications up to 9 A and can manage motor power of 4 kW at 400 V. The contactor operates with a control voltage of 24 V AC and is compatible with both 50 and 60 Hz power systems.
Constructed to facilitate easy installation, the 3RT2016-1AB01 features screw terminals for secure and straightforward connections. It is designed with a size S00 footprint, making it compact enough to fit in tight spaces while still delivering the high performance expected from Siemens contactors. The device is rated for an insulation voltage of 690 V and has a surge voltage resistance of 6 kV, ensuring it can withstand challenging electrical environments.
The contactor's front and terminal protection class is IP20, providing a basic level of protection against solid objects. It also boasts a mechanical service life of 30 million operating cycles, highlighting its durability and long-term reliability. The 3RT2016-1AB01 is a phased-out product, and its preferred successor is within the SIRIUS 3RT2 range, offering users continuity and the latest in contactor technology advancements.