{"product_id":"frs-r-10","title":"FRS-R-10 - 10Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFRS-R-10 - 10Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you need a fuse that can keep up with demanding industrial or commercial power systems, the Eaton Bussmann FRS‑R‑10 delivers. Designed for circuits with high motor inrush or transient loads, this 10 A, Class RK5, dual‑element time‑delay fuse provides reliable overcurrent protection without unwanted tripping. It’s rated for 600 Vac (and 300 Vdc), with a massive interrupting capability (200 kA at 600 Vac, 20 kA at 300 Vdc). The physical dimensions (7.88\" length, 1.11\" diameter) and ferrule‑end construction make it compatible with standard Class RK5 holders. This fuse is ideal when you want protection that’s both high‑performance and cost‑effective.\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\u003eDual‑Element Time‑Delay Design:\u003c\/strong\u003e The dual‑element construction handles temporary overloads and motor startup surges (around 10 seconds at 500% of rated current) so your system won’t nuisance‑trip during those inrush events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent‑Limiting Capability:\u003c\/strong\u003e When a fault occurs, this fuse acts to limit let‑through current, protecting downstream equipment and reducing damage to wiring and components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Interrupting Rating:\u003c\/strong\u003e With 200 kA at 600 Vac and 20 kA at 300 Vdc, you get a product that handles severe fault events with confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Heat Operation:\u003c\/strong\u003e Because the fuse is designed for high performance with less stress, it helps maintain cooler operation within panels and enclosures, contributing to longer equipment life and fewer maintenance issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Form Factor \u0026amp; Compatibility:\u003c\/strong\u003e With ferrule‑end x ferrule‑end configuration and Class RK5 size, you can drop this into existing holders or replace older fuses without major rewiring or holder changes.\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‑10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 10 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 (for motor startup tolerance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e RK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Ferrule end x ferrule end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Indicator:\u003c\/strong\u003e Non‑indicating version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 7.88 inches\u003c\/li\u003e\n\u003cli\u003eDiameter: 1.11 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 0.17 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\u003eUL Listed:\u003c\/strong\u003e UL 248‑12 (for Class RK5 fuses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA Certified:\u003c\/strong\u003e CSA C22.2 No. 248.12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marked:\u003c\/strong\u003e Meets European safety standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally responsible sourcing of materials\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\u003eUse the FRS‑R‑10 fuse in systems where you have motor loads, HVAC units, industrial controls, or power distribution panels subject to surge currents or brief overloads. It is particularly well-suited for combination starters, motor control centers, and machine disconnects because its time‑delay design tolerates those startup spikes while still providing short‑circuit and overload protection.\u003c\/li\u003e\n\u003cli\u003eIf your facility demands high fault‑current protection with the flexibility to accept temporary overloads (e.g., during motor startups), this fuse is an excellent choice.\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":50459192656171,"sku":"FRS-R-10","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459192688939,"sku":"FRS-R-10  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/FRSR10copy.png?v=1745356683","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/frs-r-10","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}