{"product_id":"siemens-duobias-m-du3-221-gb-50-e","title":"Siemens Duobias-M DU3-221-GB-50-E Protection Relay","description":"\u003cp\u003eThe Siemens Duobias-M DU3-221-GB-50-E Reyrolle protection relay is a robust solution designed to safeguard electrical systems against faults. This relay is essential for maintaining the operational reliability and safety of industrial automation and power distribution networks. Its design ensures superior performance in demanding environments.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Reliability:\u003c\/strong\u003e Ensures consistent protection of electrical equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for a wide range of industrial and automation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for straightforward integration into existing setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Performance:\u003c\/strong\u003e Provides precise and dependable fault detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Constructed to withstand harsh operating conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Siemens Duobias-M DU3-221-GB-50-E operates with a Vn of 63.5\/110V AC and a Fn of 50Hz, ensuring compatibility with standard electrical systems. It features an In of 1\/5A and a Vx of 220V DC, providing the necessary power and voltage for optimal performance. Additionally, it includes a status input of 220V DC and a wiring diagram of 2661W11016.\u003c\/p\u003e\n\n\u003cp\u003eThis protection relay from Siemens, a trusted name in electrical engineering, is engineered to provide dependable performance. It's a critical component for maintaining the integrity and safety of your industrial or automation systems. For more information, please contact us at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"DU3-221-GB-50-E \/ USED","offer_id":48026773291350,"sku":"RAMA8106","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/protection-relay-siemens-duobias-m-du3-221-gb-50-e-reyrolle-ram-automations.webp?v=1750508304","url":"https:\/\/ramautomations.com\/products\/siemens-duobias-m-du3-221-gb-50-e","provider":"Ram Automations","version":"1.0","type":"link"}