{"product_id":"abb-ref-543-feeder-protection-relay","title":"ABB REF 543 Feeder Protection Relay - Control \u0026 Safety","description":"\u003cp\u003eThe \u003cstrong\u003eABB REF 543 Feeder Protection and Control Relay\u003c\/strong\u003e, a key component from ABB OY Distribution Automation, is engineered to safeguard your electrical distribution systems. This relay provides reliable protection and control, ensuring the operational stability and safety of your equipment. It is designed for various applications and is essential for maintaining efficient power distribution.\u003c\/p\u003e\n\n\u003cp\u003eThis relay operates within a wide voltage range of Uaux = 110-240VAC and Uaux = 110-220VDC and incorporates advanced features such as FN = 50\/60HZ, making it adaptable to a broad spectrum of industrial needs. The \u003cstrong\u003eABB REF 543\u003c\/strong\u003e is designed for optimal performance, offering dependable protection through its accurate and timely response to system faults. The device's integrated display module allows for easy monitoring and control, promoting smooth and efficient operations. The included control cable is built for durability and reliable performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFeeder Protection\u003c\/strong\u003e: Provides comprehensive protection against faults.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eControl Functionality\u003c\/strong\u003e: Enables precise control over your electrical distribution.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range\u003c\/strong\u003e: Compatible with various voltage systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy Monitoring\u003c\/strong\u003e: Includes a display module for real-time system status.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable Design\u003c\/strong\u003e: Built for long-lasting performance in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eUaux: 110-240VAC \/ 110-220VDC\u003c\/li\u003e\n \u003cli\u003eFN: 50\/60HZ\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eABB REF 543 Feeder Protection and Control Relay\u003c\/strong\u003e is a dependable solution for enhancing the protection and control capabilities of your industrial or automation systems. Trust in ABB’s established reputation for quality to ensure the safety and efficiency of your electrical infrastructure. For any assistance or queries, contact us at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"REF 543 \/ USED","offer_id":48029787816278,"sku":"RAMA11634","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/feeder-protection-and-control-relay-abb-ref-543-abb-ram-automations.webp?v=1750520364","url":"https:\/\/ramautomations.com\/products\/abb-ref-543-feeder-protection-relay","provider":"Ram Automations","version":"1.0","type":"link"}