{"product_id":"a4bt1500","title":"A4BT1500 - 1500 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eA4BT1500 - 1500 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your electrical systems operate under heavy loads, dependable circuit protection becomes essential. The Mersen A4BT1500 Amp-Trap® Class L Time-Delay Fuse is built to help safeguard high-capacity industrial and commercial power systems from damaging overloads and short circuits while keeping operations running smoothly. Rated at 1500 amps with a high 200 kA interrupting capacity, this Class L fuse is designed for applications where performance, safety, and uptime matter every day.\u003c\/p\u003e\n\u003cp\u003eWhat makes the A4BT1500 especially valuable in demanding environments is its time-delay functionality. Large motors, transformers, HVAC equipment, and other power-hungry systems often create temporary inrush currents during startup.\u003c\/p\u003e\n\u003cp\u003eConstructed with silver-plated copper blade terminals and a secure bolted mounting design, the A4BT1500 provides strong electrical conductivity and dependable installation performance in high-power applications. Its dual 600VAC and 500VDC ratings also make it versatile enough for a wide range of AC and DC systems across industrial facilities, utilities, manufacturing plants, and commercial infrastructure projects. For facilities looking to improve protection while minimizing costly downtime, the Mersen A4BT1500 delivers the high-performance fuse protection trusted by electrical professionals nationwide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1500 Amp Current Rating designed for high-capacity industrial and commercial electrical systems\u003c\/li\u003e\n\u003cli\u003eTime-delay protection helps prevent nuisance openings caused by motor startup and temporary overload currents\u003c\/li\u003e\n\u003cli\u003eClass L current-limiting fuse helps reduce equipment damage during high fault conditions\u003c\/li\u003e\n\u003cli\u003e600VAC and 500VDC ratings support both AC and DC applications\u003c\/li\u003e\n\u003cli\u003e200 kA interrupting rating delivers advanced short-circuit protection in demanding environments\u003c\/li\u003e\n\u003cli\u003eBolted blade connection design provides secure installation and dependable conductivity\u003c\/li\u003e\n\u003cli\u003eSilver-plated copper terminals help improve electrical performance and resist corrosion over time\u003c\/li\u003e\n\u003cli\u003eSupports 100% rated equipment applications under normal operating conditions\u003c\/li\u003e\n\u003cli\u003eHelps reduce unexpected downtime and improve overall system reliability\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\u003eManufacturer:\u003c\/strong\u003e Mersen\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e A4BT1500\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\u003eProduct Type:\u003c\/strong\u003e Amp-Trap® Fuse\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 1500A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated AC Voltage:\u003c\/strong\u003e 600 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated DC Voltage:\u003c\/strong\u003e 500 VDC\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 Characteristic:\u003c\/strong\u003e Time Delay\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\u003eTerminal 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 Insulating Material\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Length:\u003c\/strong\u003e 273 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 2.6853 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e AC\/DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 782001939953\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 for material and environmental compliance requirements\u003c\/li\u003e\n\u003cli\u003eDesigned for UL low-voltage fuse applications\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\u003eIndustrial manufacturing facilities\u003c\/li\u003e\n\u003cli\u003eMain switchboards and power distribution systems\u003c\/li\u003e\n\u003cli\u003eLarge motor protection applications\u003c\/li\u003e\n\u003cli\u003eUtility and infrastructure installations\u003c\/li\u003e\n\u003cli\u003eCommercial electrical distribution equipment\u003c\/li\u003e\n\u003cli\u003eHeavy-duty HVAC systems\u003c\/li\u003e\n\u003cli\u003eProcessing plants and production equipment\u003c\/li\u003e\n\u003cli\u003eFeeder and mains protection circuits\u003c\/li\u003e\n\u003cli\u003eSwitchgear requiring high interrupting Class L fuse protection\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":50459151171883,"sku":"A4BT1500","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459151204651,"sku":"A4BT1500  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/a4bt1500","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}