{"product_id":"frs-r-15","title":"FRS-R-15 - 15Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFRS-R-15 - 15Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FRS‑R‑15 from Eaton (Bussmann division) is engineered for demanding industrial and commercial electrical systems where motor starts, transformer inrush, and other surge conditions must be handled—yet sustained overloads and short circuits need to be cut off quickly. Thanks to its dual‑element, time‑delay design, it tolerates momentary startup currents while providing dependable protection under fault conditions. With a 600 Vac \/ 300 Vdc rating, an interrupting capacity up to 200 kA at 600 Vac and 20 kA at 300 Vdc, and a compact 5‑inch form factor that fits standard RK5 fuse holders, this fuse is built to deliver lasting performance and peace of mind when continuity, safety, and compliance matter most.\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\u003eTime‑Delay Dual‑Element Design:\u003c\/strong\u003e Provides a brief hold‑off for equipment startup surges and a firm trip on actual overloads—helping avoid nuisance interruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current‑Limiting Capability:\u003c\/strong\u003e Cuts fault energy and limits damage to downstream equipment during short‑circuit events by rapidly interrupting high‐fault currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard‑Size Cartridge:\u003c\/strong\u003e The 5 in × 0.81 in form makes it simple to drop into existing Class RK5 fuse holders with ferrule‑end terminations—no custom adaptations required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance for Critical Systems:\u003c\/strong\u003e Designed for minimal interruption and maximum uptime in motor control centers, lighting panels, HVAC systems, and industrial automation environments.\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\u003eCatalog Number:\u003c\/strong\u003e FRS‑R‑15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 15 A\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 Rating:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e200 kA at 600 Vac\u003c\/li\u003e\n\u003cli\u003e20 kA at 300 Vdc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Minimum 10 seconds at 500% of rated current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e RK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Ferrule end x ferrule end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 5.00 in\u003c\/li\u003e\n\u003cli\u003eWidth: 0.81 in\u003c\/li\u003e\n\u003cli\u003eHeight: 0.81 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~0.165 lb\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\u003eCertified to:\u003c\/strong\u003e UL 248‑12 (Class RK5) and CSA C22.2 No. 248.12.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marked:\u003c\/strong\u003e For global usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets RoHS standards for environmentally‑responsible installations.\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\u003eThe FRS‑R‑15 is perfect for protective circuits where both startup surges and fault conditions are present. Ideal uses include motor control systems (such as pump or compressor motors), HVAC installations, lighting panels and industrial automation gear. If your facility demands uninterrupted operations, solid fault protection, and compatibility with standard RK5 fuse holders, this cartridge fuse delivers the performance you need.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\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":50459192983851,"sku":"FRS-R-15","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459193016619,"sku":"FRS-R-15  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/FRSR10copy_c514ee2f-16bb-4376-a650-16a132e51338.png?v=1748458252","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/frs-r-15","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}