{"product_id":"3rh19211ka02","title":"3RH19211KA02 - Siemens SIRIUS Auxiliary Switch Block, 2 NC, 2-Pole, Size S3-S12, Screw Terminal","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RH19211KA02\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RH19211KA02\u003c\/b\u003e is a Siemens SIRIUS auxiliary switch block designed for motor contactors, featuring 2 normally closed (NC) contacts and 2 poles for reliable switching.\u003cb\u003e3RH19211KA02\u003c\/b\u003e mounts laterally on contactors sized S3 to S12 with a 10 mm screw terminal connection, conforming to EN 50005 standards. It offers IP20 protection on the front, supports an insulation voltage of 500 V, and has a mechanical service life of up to 10 million switching cycles. This auxiliary switch block is suitable for use with contactor relays and power contactors, ensuring high contact reliability and electrical endurance at AC-15, 230 V.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eProduct Brand: SIRIUS\u003c\/li\u003e\n\u003cli\u003eAuxiliary Contacts: 2 Normally Closed (NC)\u003c\/li\u003e\n\u003cli\u003ePoles: 2\u003c\/li\u003e\n\u003cli\u003eMounting Type: Second lateral, EN 50005 standard\u003c\/li\u003e\n\u003cli\u003eConnection Type: 10 mm screw terminal\u003c\/li\u003e\n\u003cli\u003eSize Compatibility: S3 to S12 contactors\u003c\/li\u003e\n\u003cli\u003eProtection Class: IP20 (front)\u003c\/li\u003e\n\u003cli\u003eInsulation Voltage: 500 V\u003c\/li\u003e\n\u003cli\u003eMechanical Service Life: 10,000,000 switching cycles\u003c\/li\u003e\n\u003cli\u003eElectrical Endurance: 200,000 switching cycles at AC-15, 230 V\u003c\/li\u003e\n\u003cli\u003eContact Reliability: 1 fault per 100 million switching operations\u003c\/li\u003e\n\u003c\/ul\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: 3RH19211KA02\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\u003cul\u003e\u003cli\u003eWeight : 3 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Essential Electric Supply","offers":[{"title":"New","offer_id":62570804740255,"sku":"3RH19211KA02-New","price":19.94,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/3rh19211ka02","provider":"Essential Electric Supply","version":"1.0","type":"link"}