Siemens 3RH21311KB40 - 10 A CONTACTOR WITH 3NO + 1NC 24VDC COIL WITH SURGE SUPPRESSOR

The Siemens 3RH21311KB40 is a 10A contactor designed with 3 normally open (NO) contacts and 1 normally closed (NC) contact, offering reliable control in various electrical applications. Featuring a 24VDC coil, it ensures efficient operation while the integrated surge suppressor minimizes voltage spikes, enhancing the longevity and reliability of the device. This contactor is ideal for industrial control systems, providing secure and smooth switching for motors, lighting, and other equipment.