{"product_id":"siemens-3rh1921-1da11-auxiliary-switch-block","title":"Siemens 3RH1921-1DA11 Auxiliary Switch Block","description":"\u003cp data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eProcure the authentic Siemens 3RH1921-1DA11 auxiliary switch block to expand the monitoring and control capabilities of your industrial contactor assemblies. This high-reliability Siemens low-voltage control accessory provides a dual-contact layout featuring 1 Normally Open (NO) and 1 Normally Closed (NC) configuration, allowing clear feedback signals to be routed straight to your PLC or supervisory systems. Engineered to fit seamlessly onto compatible SIRIUS series contactors, it handles a thermal current of 10A and features an operational insulation safety limit of 500V. Robust switching contacts ensure reliable performance across standard 24V to 230V control loops, maintaining operational continuity even within high-demand automated panels. Fully accredited with CE, UL, CSA, and CCC listings, this Turkish-manufactured switch block satisfies rigorous global safety and plant integration demands. Industrio.ae supports regional systems integrators, switchgear assembly workshops, and facility maintenance procurement desks across the UAE by ensuring rapid access to wholesale stock, critical control spares, and genuine electrical components. Our structured distribution networks reduce sourcing lead times, allowing EPC groups to safely address routine MRO challenges and maintain plant execution targets without interruption.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,0,0\"\u003eBrand:\u003c\/b\u003e Siemens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,1,0\"\u003eProduct Type:\u003c\/b\u003e Contactor Auxiliary Contact Block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,2,0\"\u003ePart Number:\u003c\/b\u003e 3RH1921-1DA11\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,3,0\"\u003eIndustry Category:\u003c\/b\u003e Industrial Automation \u0026amp; Control Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,4,0\"\u003eVoltage Rating:\u003c\/b\u003e 500V Insulation Limit (Ui) \/ Up to 240V Operational\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,5,0\"\u003eCurrent Rating:\u003c\/b\u003e 10A Continuous Thermal Current \/ 6A Operational at 24V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,6,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,6,0\"\u003ePower Rating:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,7,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,7,0\"\u003eInput Voltage:\u003c\/b\u003e Compatible with 24V to 230V system layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,8,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,8,0\"\u003eOutput Voltage:\u003c\/b\u003e Up to 240V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,9,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,9,0\"\u003eMounting Type:\u003c\/b\u003e Front or top snap-on contactor mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,10,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,10,0\"\u003eStandards \/ Compliance:\u003c\/b\u003e CE, UL Listed, CSA, CCC, PCT, GB14048.5, IEC\/EN 60947-5-1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,11,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,11,0\"\u003eOther Confirmed Specs:\u003c\/b\u003e 1NO + 1NC configuration, A300\/Q300 pilot duty classification, multi-language caution layout on original packaging, barcode identifier 4011209379862, manufactured in Turkey\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15\"\u003eApplication:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eThis auxiliary contact block is purpose-built for field mounting on low-voltage industrial contactors inside motor control centers, automation cabinets, and HVAC control panels. It is designed to act as a vital electrical link for interlocking circuits, status indication lights, and remote fault reporting, giving plant electrical contractors, panel builders, and MRO technicians an easy terminal expansion option.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e As an established Siemens 3RH1921-1DA11 supplier Dubai, we satisfy demanding project engineering timelines with immediate component availability. Sourcing your components through a trusted regional logistics channel guarantees your switchgear production stays on schedule with access to certified wholesale stock options. This premium Siemens accessory perfectly covers UAE commercial procurement intent, securing reliable Dubai industrial supply value for local building services and industrial processing lines.\u003c\/p\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17\"\u003eMetafields:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,0,0\"\u003ebrand:\u003c\/b\u003e Siemens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,1,0\"\u003epart_number:\u003c\/b\u003e 3RH1921-1DA11\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,2,0\"\u003eproduct_type:\u003c\/b\u003e Contactor Auxiliary Contact Block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,3,0\"\u003eindustry_category:\u003c\/b\u003e Industrial Automation \u0026amp; Control Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,4,0\"\u003evoltage_rating:\u003c\/b\u003e 500V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,5,0\"\u003ecurrent_rating:\u003c\/b\u003e 10A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,6,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,6,0\"\u003epower_rating:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,7,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,7,0\"\u003einput_voltage:\u003c\/b\u003e 230VAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,8,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,8,0\"\u003eoutput_voltage:\u003c\/b\u003e 240VAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,9,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,9,0\"\u003emounting_type:\u003c\/b\u003e Snap-on Contactor Mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,10,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,10,0\"\u003estandards:\u003c\/b\u003e CE, UL Listed, CSA, CCC, PCT, IEC\/EN 60947-5-1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,11,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,11,0\"\u003econdition:\u003c\/b\u003e New Stock \/ Original Packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,12,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,12,0\"\u003estock_quantity_available:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,13,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,13,0\"\u003etarget_market:\u003c\/b\u003e UAE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,14,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,14,0\"\u003eglobal_shipping:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eCondition: New Open Box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53960135016816,"sku":"Cabin : GA2-11","price":183.63,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/3205\/1824\/files\/4_940cd1a1-75a0-4989-bb88-b5f70fe7a1c9.png?v=1782823272","url":"https:\/\/industrio.ae\/products\/siemens-3rh1921-1da11-auxiliary-switch-block","provider":"My Store","version":"1.0","type":"link"}