{"product_id":"3rh2921-1da11-siemens-contactor-and-motor-starter-auxiliary","title":"3RH2921-1DA11 - Siemens 600VAC 2-Pole Auxiliary Switch Block, Snap-In Mount, 1NO+1NC, 3RH Frame","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RH2921-1DA11\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RH2921-1DA11\u003c\/b\u003e is a Siemens auxiliary switch block designed for motor control applications, featuring a 2-pole configuration with 1 normally open (NO) and 1 normally closed (NC) contact.This side-mounted auxiliary switch block is compatible with Siemens 3RT20.2, 3RT23.2, and 3RT25.2 contactors in the 3RH frame series. It supports a voltage rating of 600VAC and uses a snap-in mounting type with screw terminals. The device is rated for an ambient operating temperature range of -25 to 60°C and offers high mechanical reliability with up to 10 million mechanical operating cycles. It conforms to EN 50011 standards and has an IP20 protection class on the front.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eVoltage Rating: 600VAC\u003c\/li\u003e\n\u003cli\u003eContact Configuration: 1 Normally Open (NO), 1 Normally Closed (NC)\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 2\u003c\/li\u003e\n\u003cli\u003eMounting Type: Snap-In, Side Mount\u003c\/li\u003e\n\u003cli\u003eCompatible Contactor Series: 3RT20.2, 3RT23.2, 3RT25.2\u003c\/li\u003e\n\u003cli\u003eFrame Type: 3RH\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25 to 60°C\u003c\/li\u003e\n\u003cli\u003eProtection Class: IP20 (front)\u003c\/li\u003e\n\u003cli\u003eMechanical Operating Cycles: 10,000,000 typical\u003c\/li\u003e\n\u003cli\u003eStandards: EN 50011\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 3RH2921-1DA11\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Contactor And Motor Starter Auxiliary\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13-158 ¡F (-25-70 ¡C)\u003c\/li\u003e\n\u003cli\u003eConfiguration : 1NO\/1NC\u003c\/li\u003e\n\u003cli\u003eAux Contacts : 1 NO, 1 NC\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUPC : 662643908497\u003c\/li\u003e\n\u003cli\u003eWeight : 0.09 \u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13-158 ¡F (-25-70 ¡C)\u003c\/li\u003e\n\u003cli\u003eCertification : EN\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":62035550273695,"sku":"3RH2921-1DA11-New","price":31.79,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/3rh2921-1da11-siemens-contactor-and-motor-starter-auxiliary","provider":"Essential Electric Supply","version":"1.0","type":"link"}