Siemens 3RT2016-2UB42 Contactor

The Siemens contactor 3RT2016-2UB42 is a power switch from the 3RT20 series, designed for AC-3 applications. It is rated for a power of 4kW at a voltage of 400V AC. The control is done via a DC voltage of 24V, allowing for precise control and lower energy consumption. An integrated varistor protects the coil and connected components from voltage spikes that can occur during switching operations. This contactor provides a reliable solution for switching motors and other inductive loads. It features a normally closed contact (1 NC) for control circuits. The compact design and easy mounting on a DIN rail make it versatile for various applications. Technical details include an AC-3 power rating of 4kW at 400V. The control voltage is 24V DC. The integrated protective device is a varistor that extends the lifespan of the contactor. The normally closed contact (1 NC) is important for safety and control functions. This contactor is ideally suited for use in control cabinets, industrial controls, and automation systems. It offers robust and reliable performance in environments where frequent switching is required. Order the Siemens contactor 3RT2016-2UB42 for your systems.