{"product_id":"frs-r-30","title":"FRS-R-30 - 30Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFRS-R-30 - 30Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 30 Amp Class RK5 dual‑element time‑delay fuse from the Bussmann \/ Eaton FRS‑R series is built for installations where safety, uptime, and smooth operation are non‑negotiable. With ratings of 600 Vac and 300 Vdc, and an interrupting capacity of up to 200 kA at 600 Vac (20 kA at 300 Vdc), it gives you the confidence that your circuits are protected when faults or overloads occur. This fuse is purpose‑designed for environments with inductive loads or motor startups — its 10‑second delay at 500% of rated current ensures that temporary surges don’t nuisance‑trip the circuit while still shutting things down when a true fault hits. It’s a smart choice when you want reliable protection without compromising performance.\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\u003eCurrent-limiting capability:\u003c\/strong\u003e Helps reduce let‑through energy and protects downstream electronics and wiring during fault events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime‑delay (10 seconds at 500% rated current):\u003c\/strong\u003e Allows circuits to ride through temporary overloads (such as motor inrush) without blipping offline, yet still respond promptly to serious problems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual‑element design:\u003c\/strong\u003e Optimized for both overload and short‑circuit protection, enabling tighter fuse sizing and cost savings on supporting equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrule‑end terminals:\u003c\/strong\u003e Ensure quick installation into standard Class R holders, keeping your maintenance or replacement time down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh interrupt rating:\u003c\/strong\u003e 200 kA at 600 Vac and 20 kA at 300 Vdc mean this fuse will handle severe fault conditions in demanding industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon‑indicating model:\u003c\/strong\u003e Suited for controlled environments or applications where a fuse‑open indicator isn’t required.\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‑30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 Vac \/ 300 Vdc (for the sizes up to 30 A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 200 kAIC at 600 Vac, 20 kAIC at 300 Vdc (non‑indicating version)\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 Type:\u003c\/strong\u003e Time‑delay, dual‑element, current‑limiting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Ferrule end‑to‑ferrule end (standard for this series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions \u0026amp; Weight:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eApprox. 11.63″ × 2.34″ × 2.34″\u003c\/li\u003e\n\u003cli\u003eWeight: ~2.25 lb (check the specific datasheet for your version)\u003c\/li\u003e\n\u003c\/ul\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\u003e\n\u003cstrong\u003eUL 248‑12 Listed:\u003c\/strong\u003e (Class RK5 Fuses)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCSA C22.2 No. 248.12 compliant\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marked:\u003c\/strong\u003e Yes, for global compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Compliance:\u003c\/strong\u003e Check Eaton documentation for RoHS or environmental compliance as required by your local regulations.\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\u003eThis fuse is ideal for industrial control panels, HVAC motor starters, motor control centres, machinery disconnect units or power distribution gear. Its ability to handle inrush currents without nuisance tripping makes it perfect for motors, transformers, or other inductive loads. If you’re looking for reliable protection in a demanding environment — and you want to avoid repeated false trips while still maintaining safety under real fault conditions — this model is a solid 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","offer_id":50459194065195,"sku":"FRS-R-30","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459194097963,"sku":"FRS-R-30  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/FRSR10_generic.png?v=1748458270","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/frs-r-30","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}