{"product_id":"cooper-bussmann-fna-1-8-10-cartridge-time-delay-fuse-1-8a","title":"Cooper Bussmann FNA-1-8\/10 Cartridge Time Delay Fuse 1.8A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN FNA-1-8\/10 is a cartridge-style, time-delay fuse rated at 1.8 amps and 250 volts, designed for use in fuse holders across a range of low-current electrical circuits. This dual-element fuse features a pin indicator that provides a visual signal when the fuse has opened, allowing technicians to quickly identify a blown fuse without requiring a multimeter. With an interrupting rating of 200 amps at 250 volts and an overall length of 1.5 inches, it fits standard fuse holders and is well suited for protecting sensitive control circuits and instrumentation. Licensed electricians and qualified technicians are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis fuse is typically applied in residential and light commercial electrical panels, HVAC control circuits, instrumentation enclosures, and other applications requiring a compact, time-delay protective device. The time-delay characteristic allows momentary inrush currents to pass without nuisance tripping while still providing reliable overcurrent protection under sustained fault conditions. The green pin indicator body aids rapid visual inspection during service calls, reducing diagnostic time in the field.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTime-delay (dual-element) design tolerates inrush current without nuisance tripping\u003c\/li\u003e\n\u003cli\u003ePin indicator provides visual confirmation of a blown fuse\u003c\/li\u003e\n\u003cli\u003eRated 1.8A at 250V for low-current circuit protection\u003c\/li\u003e\n\u003cli\u003eInterrupting rating of 200 amps at 250 volts\u003c\/li\u003e\n\u003cli\u003eCompact 1.5-inch overall length fits standard cartridge fuse holders\u003c\/li\u003e\n\u003cli\u003eCE Certified, CSA Certified, and UL Listed for broad code compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for cartridge fuse holders requiring a 1.5-inch, time-delay fuse rated at 1.8A and 250V.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician or trained technician in accordance with applicable NEC requirements. Always de-energize and lock out the circuit before removing or installing fuses. Verify that the replacement fuse amperage and voltage ratings match the circuit requirements before installation. Do not use a fuse with a higher amperage rating than specified by the equipment manufacturer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 1.8A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 250V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e: 200 amps at 250V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Timing\u003c\/strong\u003e: Time Delay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Body Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Elements\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating\u003c\/strong\u003e: Pin Indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CE Certified; CSA Class 1422-01 File 53787 Certified; UL Listed Guide JDYX File E19180\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: COOPER BUSSMANN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: FNA-1-8\/10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51711020007730,"sku":"FNA-1-8\/10","price":30.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/deeb680dabc82c6ad7c7a03a473f1919_eb50ecfe-2203-431b-a7be-6449dea5bb24.jpg?v=1788473598","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-fna-1-8-10-cartridge-time-delay-fuse-1-8a","provider":"Voomi Supply","version":"1.0","type":"link"}