{"product_id":"square-d-fh16020c-20a-277v-1-pole-plug-in-circuit-breaker","title":"Square D FH16020C - 20 A, 277 V, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D FH16020C, a dependable 20A, 277V, 1-Pole Plug-In Molded Case Circuit Breaker designed to safeguard branch circuits in panelboards and load centers. Built for quick swaps and reliable protection, this device serves as a critical line of defense against overloads and short circuits in commercial, light industrial, and select residential applications.\u003c\/p\u003e \u003ch4\u003eWhy this FH16020C stands out\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for effortless installation and rapid replacements in busy electrical environments — minimize downtime and labor costs on service calls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to both overloads (thermal) and short circuits (magnetic) with precision.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 20A, 277V\u003c\/strong\u003e design tailored for lighting and general branch circuits common in commercial spaces, ensuring compatibility with 277-volt systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility with OEM load centers\u003c\/strong\u003e and panelboards, simplifying upgrades and maintenance without sacrificing reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case construction\u003c\/strong\u003e provides robust protection and compact form factor, ideal for crowded panel enclosures and retrofit projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWho benefits from the Square D FH16020C\u003c\/h4\u003e\n\u003cp\u003eIdeal for electricians, facility managers, and maintenance teams tasked with keeping commercial lighting, outlets, and auxiliary circuits safe. It’s a practical choice for light industrial environments where quick installation and dependable, repeatable protection are essential.\u003c\/p\u003e \u003ch4\u003ePractical use cases\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eBranch circuit protection for 277V lighting systems in offices, schools, and retail spaces.\u003c\/li\u003e \u003cli\u003eUpgrading or replacing aging breakers in panelboards and load centers where a fast plug-in solution is needed.\u003c\/li\u003e \u003cli\u003eRetrofit projects in commercial buildings where minimizing downtime during panel maintenance is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications at a glance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e Square D\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FH16020C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Plug-in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its fast plug-in installation, reliable thermal-magnetic protection, and OEM-compatible design, the FH16020C from Square D delivers peace of mind for everyday electrical reliability. Whether you’re outfitting a new commercial space or maintaining an existing panel, this breaker is a precise, purpose-built solution for safe, efficient power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355229114530,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fh16020c-20-a-277-v-1-pole-plug-in-circuit-breaker-739.webp?v=1788743519","url":"https:\/\/www.ampstate.com\/products\/square-d-fh16020c-20a-277v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}