{"product_id":"a4bt750","title":"A4BT750 - 750 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eA4BT750 - 750 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mersen A4BT750 Amp-Trap® Class L fuse is designed for electrical systems that see heavy loads and demanding operating conditions. With a 750 amp rating and time-delay protection, it helps you prevent unnecessary fuse openings during equipment startup while still protecting your circuits from serious overloads and short circuits. It’s a common choice for large motors, feeders, transformers, and other high-current applications where dependable protection is important.\u003c\/p\u003e\n\u003cp\u003eThis fuse is built to handle the kind of temporary inrush currents that happen when large equipment powers on. Instead of opening immediately during those brief surges, the A4BT750 allows normal startup conditions to pass while staying ready to react during real fault situations. Its current-limiting design also helps reduce the amount of energy let through during a short circuit, helping you protect connected equipment from additional damage.\u003c\/p\u003e\n\u003cp\u003eThe A4BT750 features silver-plated copper blade terminals for solid electrical contact and a bolted mounting design for a secure installation. Rated for both 600VAC and 500VDC systems, it can be used across a wide range of industrial and commercial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e750A Class L time-delay fuse\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial and commercial power systems\u003c\/li\u003e\n\u003cli\u003eHelps reduce nuisance openings caused by startup currents\u003c\/li\u003e\n\u003cli\u003eCurrent-limiting protection helps minimize equipment damage during faults\u003c\/li\u003e\n\u003cli\u003e200 kA interrupting rating for high fault current applications\u003c\/li\u003e\n\u003cli\u003eRated for 600VAC and 500VDC systems\u003c\/li\u003e\n\u003cli\u003eSilver-plated copper blade terminals for reliable conductivity\u003c\/li\u003e\n\u003cli\u003eBolted mounting design for secure installation\u003c\/li\u003e\n\u003cli\u003eSuitable for mains, feeders, transformers, and motor circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e A4BT750\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e A4BT – Class L – Time-Delay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e Class L\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere Rating:\u003c\/strong\u003e 750A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600VAC \/ 500VDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kA AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type:\u003c\/strong\u003e Time-Delay Current-Limiting Fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Bolted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Blade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Silver-Plated Copper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e GMG\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Length:\u003c\/strong\u003e 219.2 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Diameter:\u003c\/strong\u003e 76.2 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 1.6919 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eDesigned for low-voltage UL applications\u003c\/li\u003e\n\u003cli\u003eCompatible with AC and DC systems\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Mersen A4BT750 is often used in motor control centers, industrial machinery, switchboards, commercial buildings, HVAC equipment, and power distribution systems where large startup loads are common. Its time-delay characteristics make it especially useful in applications where motors and transformers draw higher inrush current during startup.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eMersen® is a registered trademark of Mersen S.A. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Mersen S.A. or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mersen","offers":[{"title":"New In Box","offer_id":50459151794475,"sku":"A4BT750","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459151827243,"sku":"A4BT750  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/a4bt750","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}