3TC4817-0AF4 SIEMENS

The 3TC4817-0AF4 contactor from Siemens is a robust and reliable switching device designed for demanding industrial applications. This 2-pole contactor is specifically optimized for DC-3 and DC-5 utilization categories, making it suitable for controlling DC loads with high inrush currents. With a rated current of 75A, it can handle substantial power requirements in DC circuits. The integrated auxiliary switch features a 22 configuration, providing 2 normally open (NO) and 2 normally closed (NC) contacts for versatile control and monitoring capabilities. The contactor operates on a 110V DC coil voltage, ensuring compatibility with common DC power systems. Its size 4 designation indicates its physical dimensions and current handling capacity within the Siemens contactor range. This contactor is ideal for use in applications such as DC motor control, power supply switching, and other industrial automation systems requiring reliable DC switching. Siemens' commitment to quality ensures long-lasting performance and dependable operation in harsh environments. The 3TC4817-0AF4 is a crucial component for ensuring efficient and safe control of DC circuits.