{"product_id":"ferraz-shawmut-amp-trap-a30qs800-4-high-speed-semiconductor-fuse","title":"Ferraz Shawmut Amp-trap A30QS800-4 High-Speed Semiconductor Fuse","description":"\u003cp\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"0\"\u003eFerraz Shawmut Amp-trap A30QS800-4 High-Speed Semiconductor Fuse\u003c\/b\u003e is a massive, ultra-fast-acting circuit protection device engineered for heavy industrial power electronics. Operating under the \"aR\" class, this fuse is specifically designed to provide lightning-fast clearing times to protect sensitive and expensive power semiconductors (such as diodes, SCRs, thyristors, and solid-state relays) from catastrophic short-circuit damage.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2\"\u003eKey Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eCategory:\u003c\/b\u003e Industrial Electrical \/ Circuit Protection \/ Semiconductor Fuses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,1,0\"\u003eProduct Type:\u003c\/b\u003e High-Speed Semiconductor Fuse (Fast-Acting \/ aR Class)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,2,0\"\u003eManufacturer:\u003c\/b\u003e Ferraz Shawmut (Now Mersen)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,3,0\"\u003eProduct Line:\u003c\/b\u003e Amp-trap®\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,4,0\"\u003eModel \/ Part Number:\u003c\/b\u003e A30QS800-4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,5,0\"\u003eCurrent Rating:\u003c\/b\u003e 800 Amps (800A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,6,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,6,0\"\u003eMaximum Voltage Rating:\u003c\/b\u003e 300V AC \/ 300V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,7,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,7,0\"\u003eInterrupting Rating (Breaking Capacity):\u003c\/b\u003e 200kA at 300VAC \/ 100kA at 300VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,8,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,8,0\"\u003eMounting Type:\u003c\/b\u003e Bolted flat blade terminals (Form 4 style)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,9,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,9,0\"\u003eCertifications:\u003c\/b\u003e UL Recognized (cURus), CE Compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,10,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,10,0\"\u003eOrigin:\u003c\/b\u003e Made in Mexico (Stamped on metal blade)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,11,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,11,0\"\u003eBody Material:\u003c\/b\u003e High-strength, thermal-resistant fiberglass\/melamine composite (GMG)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,0,0\"\u003eUltra-Fast aR Class Protection\u003c\/b\u003e – Unlike standard general-purpose fuses, this unit features an extremely low \u003cspan data-index-in-node=\"108\" data-math=\"I^2t\" class=\"math-inline\"\u003e$I^2t$\u003c\/span\u003e (let-through energy) rating. It is designed to blow in milliseconds to clear massive faults before heat can destroy expensive power electronics in motor drives and inverters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,1,0\"\u003eImmense Interrupting Capacity\u003c\/b\u003e – Capable of safely absorbing and extinguishing catastrophic dead-short fault currents up to a staggering 200,000 Amps (AC) and 100,000 Amps (DC) without the outer casing rupturing or catching fire.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,2,0\"\u003eArc-Extinguishing Construction\u003c\/b\u003e – The high-strength cylindrical tube is internally packed with specialized, high-purity silica sand that instantly melts into glass during a blown-fuse event, safely suffocating the violent electrical arc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,3,0\"\u003eHeavy-Duty Bolted Design\u003c\/b\u003e – Features thick, solid metal blade terminals with pre-cut holes. This provides massive surface area contact for heavy-gauge copper busbars, ensuring secure, low-resistance power transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003eProtecting heavy industrial AC and DC motor drives \/ Variable Frequency Drives (VFDs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003eUninterruptible Power Supply (UPS) systems and heavy-duty rectifiers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003eMegawatt-scale solar (PV) and wind inverter protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003eHigh-current, low-voltage DC applications (forklifts, industrial material handling, or custom EV traction setups running under 300VDC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eNote: Shipping charges are not included and will be calculated separately based on the quantity, weight, and destination of the selected product(s).\u003c\/b\u003e\u003c\/p\u003e","brand":"FUSE EV Conversions LLC","offers":[{"title":"Default Title","offer_id":47938949546196,"sku":null,"price":450.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/7689\/3908\/files\/IMG_1692.jpg?v=1778753664","url":"https:\/\/shop.fuse.ae\/products\/ferraz-shawmut-amp-trap-a30qs800-4-high-speed-semiconductor-fuse","provider":"FUSE EV Conversions LLC","version":"1.0","type":"link"}