{"product_id":"ferraz-shawmut-a4by1600-current-limiting-fuse","title":"Ferraz Shawmut A4BY1600 Current-Limiting Fuse","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"912\"\u003eThe Ferraz Shawmut A4BY1600 Fuse Type 55AK is a Class L current-limiting time-delay fuse rated at 1600 Amps and 600 VAC, designed to provide overcurrent and short-circuit protection for high-capacity electrical distribution systems. Commonly installed in service entrance equipment, switchboards, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor\u003c\/a\u003e control centers (MCCs), feeder circuits, transformers, and industrial power distribution systems where high interrupting capacity and time-delay protection are required. Maintenance technicians and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this fuse for equipment repair, retrofit, expansion, and replacement to protect electrical equipment, improve system reliability, and minimize production downtime. The A4BY1600 is part of the Amp-Trap® Class L fuse family and features a 4-second minimum time delay at 500% of its rated current to accommodate normal inrush currents. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"914\" data-end=\"931\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"933\" data-end=\"1394\"\u003eThe Ferraz Shawmut A4BY1600 Fuse Type 55AK is used to protect feeders, service entrance equipment, transformers, switchgear, motor control centers, and large industrial electrical systems from overload and short-circuit conditions. It is commonly utilized in manufacturing facilities, commercial buildings, utility installations, HVAC systems, and heavy industrial equipment requiring UL Class L time-delay fuse protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1396\" data-end=\"1425\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1427\" data-end=\"1985\"\u003e• Manufacturer: Ferraz Shawmut (Now Mersen)\u003cbr data-start=\"1470\" data-end=\"1473\"\u003e• Part Number: A4BY1600\u003cbr data-start=\"1496\" data-end=\"1499\"\u003e• Type: 55AK\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Product Type: Class L Time-Delay Current-Limiting Fuse\u003cbr data-start=\"1570\" data-end=\"1573\"\u003e• Ampere Rating: 1600 A\u003cbr data-start=\"1596\" data-end=\"1599\"\u003e• Rated Voltage: 600 VAC \/ 300 VDC\u003cbr data-start=\"1633\" data-end=\"1636\"\u003e• Interrupting Rating: 200 kA AC \/ 100 kA DC\u003cbr data-start=\"1680\" data-end=\"1683\"\u003e• Fuse Class: UL Class L\u003cbr data-start=\"1707\" data-end=\"1710\"\u003e• Time Delay: 4 Seconds Minimum at 500% Rated Current\u003cbr data-start=\"1763\" data-end=\"1766\"\u003e• Frequency: 50\/60 Hz\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e• Mounting Style: Blade \/ Bolt-In\u003cbr data-start=\"1823\" data-end=\"1826\"\u003e• Standards: UL 248-10, CSA C22.2 No. 248.10\u003cbr data-start=\"1870\" data-end=\"1873\"\u003e• Installation: Direct Replacement for Class L Fuse Holders and Switchgear \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1987\" data-end=\"2011\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2013\" data-end=\"2083\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Mersen A4BY1600-TI\u003cbr data-start=\"2033\" data-end=\"2036\"\u003e• Bussmann KRP-C-1600SP\u003cbr data-start=\"2059\" data-end=\"2062\"\u003e• Littelfuse KLLU1600\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51727271559470,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_faf3ec77-6b04-4246-9b89-c0159167b71a.jpg?v=1770582275","url":"https:\/\/plgautomation.com\/products\/ferraz-shawmut-a4by1600-current-limiting-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}