{"product_id":"siemens-3rh1921-1ha22-contact-block","title":"Siemens 3RH1921-1HA22 Auxiliary Contact Block","description":"\u003cp\u003eEnhance your industrial control systems with the \u003cstrong\u003eSiemens 3RH1921-1HA22\u003c\/strong\u003e auxiliary contact block, available in a set of four. Designed for seamless integration with Siemens contactors and motor starters, this component is a key element in automation, manufacturing, and electrical control systems. The \u003cstrong\u003e3RH1921-1HA22\u003c\/strong\u003e is built to provide reliable auxiliary contact expansion, ensuring efficient operation in demanding industrial environments.\u003c\/p\u003e\n\n\u003cp\u003eThis auxiliary contact block features two normally open (NO) and two normally closed (NC) contacts, providing versatile functionality for various control circuit applications. With a voltage rating of Ui:690V and a current rating of 10-15A, it is suitable for 50Hz applications. The robust construction ensures long-term performance and consistent electrical connectivity. The snap-on mounting system enables quick and secure attachment to Siemens contactors, minimizing downtime.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eAuxiliary Contact Expansion:\u003c\/strong\u003e Provides additional contacts for enhanced control.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVersatile Configuration:\u003c\/strong\u003e Features 2 NO and 2 NC contacts for flexible use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable Design:\u003c\/strong\u003e Built for long-term performance and reliability in industrial settings.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Snap-on mounting for quick and secure attachment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh Voltage Rating:\u003c\/strong\u003e Ui:690V, suitable for demanding applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eModel: \u003cstrong\u003e3RH1921-1HA22\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eContacts: 2 NO + 2 NC\u003c\/li\u003e\n \u003cli\u003eVoltage: Ui:690V\u003c\/li\u003e\n \u003cli\u003eCurrent: 10-15A\u003c\/li\u003e\n \u003cli\u003eFrequency: 50Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3RH1921-1HA22\u003c\/strong\u003e auxiliary contact block is a vital component for achieving precise and efficient electrical control in your industrial or automation systems. Trust in the Siemens brand for performance and reliability. For any questions, contact us at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50072307335510,"sku":"RAMA989582","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/ram-automations_9b36a51f-98e2-4942-a8ad-ea0726309fe6.webp?v=1742388188","url":"https:\/\/ramautomations.com\/products\/siemens-3rh1921-1ha22-contact-block","provider":"Ram Automations","version":"1.0","type":"link"}