{"product_id":"frs-r-150","title":"FRS-R-150 - 150Amp Fuse","description":"\u003cp\u003e\u003cstrong\u003eFRS-R-150 - 150Amp Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to meet the demands of heavy‑duty industrial electrical systems, the Eaton Bussmann FRS‑R‑150 fuse delivers dependable overcurrent protection for your motor circuits, power panels, disconnects, and high‑capacity equipment. With a 150 amp rating, dual‑element time‑delay construction, and current‑limiting design, it accepts startup surges and fault currents while protecting your valuable gear. It handles up to 600 V AC (and 300 V DC), supports an interrupting rating of 200 kA at 600 V AC and 20 kA at 300 V DC, and features a 10‑second minimum time‑delay at 500 % of rated current — ideal for motor‑inrush environments that would trip ordinary fuses. Whether you’re safeguarding HVAC drives, machine‑tool feeders or lighting panels, this fuse is an excellent choice for delivering high‑capacity protection with fewer nuisance interruptions.\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 Handles high inrush currents from motors and transformers, helping to prevent false blow‑outs and minimize downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent‑Limiting Capability:\u003c\/strong\u003e Restricts fault energy and reduces damage to downstream components when a short‑circuit occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade‑End x Blade‑End Connection:\u003c\/strong\u003e Fits standard Class RK5 fuse holders for easy installation and replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Interrupting Rating:\u003c\/strong\u003e Provides 200 kA at 600 V AC and 20 kA at 300 V DC, supporting advanced protection of high‑capacity circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccommodates Surge Conditions Without Tripping:\u003c\/strong\u003e The time‑delay feature ensures normal startup spikes don’t trigger unwanted fuse blows.\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\u003eAmperage Rating:\u003c\/strong\u003e 150 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V AC \/ 300 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating (I^2t):\u003c\/strong\u003e 200 kA at 600 V AC \/ 20 kA at 300 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e at least 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 Type:\u003c\/strong\u003e Blade‑end x Blade‑end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Dimensions \u0026amp; Weight:\u003c\/strong\u003e Approximately 9.63″ long × 0.81″ wide, ~0.4 lb weight\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\u003cstrong\u003eCE Marked\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMeets UL 248‑12 and CSA C22.2 No. 248.12 standards\u003c\/strong\u003e\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 especially well‑suited for industrial and commercial installations where equipment startup surges and short‑circuit conditions demand more than standard protection. Think motor control centres, HVAC systems, disconnect panels, power‑feed panels, lighting infrastructure, or any application using large motors or heavy loads. If you’re looking for reliable protection with fewer nuisance trips, the FRS‑R‑150 is an excellent fit.\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":50459193213227,"sku":"FRS-R-150","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":50459193245995,"sku":"FRS-R-150  [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/FRSR125_02copy_1.png?v=1745356965","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/frs-r-150","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}