{"product_id":"llsrk075id","title":"LLSRK075ID - 75 Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eLLSRK075ID - 75 Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Littelfuse LLSRK075ID is a 75-amp, 600-volt Class RK1 fuse built to protect your industrial or commercial electrical systems. It’s designed for equipment that needs reliable overcurrent protection without causing unnecessary downtime. The built-in Indicator window shows right away if the fuse has blown, so you can spot problems quickly and keep operations moving. Its solid-state overload section has no moving parts, making it more dependable than traditional fuses, and the time-delay Slo-Blo design handles motor and transformer startup currents safely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid-State Overload Section:\u003c\/strong\u003e No springs or moving parts, which means fewer mechanical failures and longer life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Indicator:\u003c\/strong\u003e Quickly tells you when the fuse has blown, cutting troubleshooting time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Use:\u003c\/strong\u003e Works across different systems and equipment types, reducing inventory headaches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-Delay Design:\u003c\/strong\u003e Protects against overcurrent while handling short-term surges from motors and transformers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 75 Amps continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 VAC \/ 300 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Ratings:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e200 kA @ 600 VAC\u003c\/li\u003e\n\u003cli\u003e20 kA @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e RK1 (UL Class)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndication:\u003c\/strong\u003e Yes – Visual Indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpening Type:\u003c\/strong\u003e Time-Delay (Slo-Blo)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Style:\u003c\/strong\u003e Knife-Blade Industrial Cartridge\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\u003e\n\u003cstrong\u003eEnvironmental Standards:\u003c\/strong\u003e RoHS and REACH compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL 248-12 listed, CSA certified, CE marked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis fuse is ideal for environments where equipment safety and uptime are critical. It’s perfect for motors, control circuits, and switchgear in factories, manufacturing facilities, or commercial operations. With its clear visual indicator and reliable protection, it helps you avoid unexpected downtime and keeps your systems running smoothly.\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. All trademarks and registered trademarks are the property of their respective owners.\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":50459266875691,"sku":"LLSRK075ID","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459266908459,"sku":"LLSRK075ID  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/llsrk075id","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}