Siemens 3RH19 21-1DA11 Laterally Mountable Auxiliary Switch Block Screw Connection 2 Pole S0 - S12 Size 1 NO plus 1 NC Auxiliary Contacts

This Siemens 3RH19 21-1DA11 auxiliary switch block is suitable for use as a contactor relay and power contactor. It is made of plastic for corrosion resistance and non-conductivity. It has one normally open (NO) contact and one normally closed (NC) contact, and meets the Ingress Protection (IP) 20 standard for protection against finger insertion. It has an operating temperature range from -20 to +60 degrees C. This auxiliary switch block is Underwriters Laboratories (UL) listed, meets China Compulsory Certificate (CCC) standards, is Canadian Standards Association (CSA) certified, and displays the EurAsian Conformity (EAC) and European Conformity (CE) marks. Specifications Contact blocks 1 NO + 1 NC Mounting Snap-on Connection Screw terminals Operating temperature range -25 to +60 degrees C Protection IP20 Specifications met UL listed, CSA certified, meets CCC standards, CE and EAC marked Dimensions* 80 x 10 x 71mm (H x W x D) *H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Siemens manufactures electronic products for building automation, industrial drives, lighting, energy generation, medical equipment, and rail transportation. The company, founded in 1847 and headquartered in Munich, Germany, meets International Standards Organization (ISO) standards 14001, 9001 and TS 16949.