3TC5217-0BK1 SIEMENS

The 3TC5217-0BK1 from Siemens is a robust and reliable contactor designed for demanding DC switching applications. This 2-pole contactor is specifically engineered for DC-3 and DC-5 utilization categories, making it suitable for controlling resistive and inductive loads in direct current circuits. With a rated current of 220A, it can handle substantial power requirements. The integrated auxiliary switch features 2 normally open (NO) and 2 normally closed (NC) contacts, providing versatile signaling and interlocking capabilities. This contactor is designed for alternating current operation, with a coil voltage of 120V AC at 60 Hz or 100V AC at 50 Hz. Its size 8 designation indicates its physical dimensions and current handling capacity within the Siemens contactor range. The 3TC5217-0BK1 ensures reliable performance and long operational life in various industrial applications. It offers a dependable solution for controlling DC power circuits with integrated auxiliary contacts for enhanced control and monitoring. Siemens contactors are known for their quality and durability, making this a dependable choice for critical applications.