{"product_id":"square-d-fhl360501021-50a-600v-3-pole-circuit-breaker","title":"Square D FHL360501021 - 50 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D FHL360501021 is a 50A, 600V, 3-pole molded case circuit breaker designed to guard panelboards and load centers from overcurrent and short circuits. Sold by AmpState, this unit is built for dependable protection where reliability matters most—from everyday residential panels to light commercial and industrial applications.\u003c\/p\u003e \u003cp\u003eKey reasons to choose this breaker:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e optimizes panel space, allowing you to fit more protection in tighter electrical enclosures without sacrificing performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across varying loads and temperatures, reducing nuisance trips while quickly interrupting faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e ideal for three-phase circuits, helping to safeguard equipment and distribution systems in commercial and light industrial setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e50A rating at 600V\u003c\/strong\u003e provides robust branch-circuit protection for demanding loads without compromising circuit reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to work seamlessly with matching Square D OEM load centers and panelboards, ensuring dependable replacement and ongoing system integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments, making it a practical, long-term protection solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FHL360501021\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 Rating:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal for your panel projects\u003c\/h2\u003e \u003cp\u003eWhether you’re upgrading a residential service panel, outfitting a small commercial distribution panel, or reinforcing a light industrial panel with reliable three-phase protection, the Square D FHL360501021 delivers precise protection with minimal space impact. Its compact form factor and OEM compatibility make it a straightforward, field-friendly replacement that keeps electrical systems running smoothly.\u003c\/p\u003e \u003cp\u003ePractical tips for use: confirm that your panelboard accepts a matching OEM load center and verify the trip characteristics align with your protection coordination strategy. When replacing an existing breaker, match the Part Number (FHL360501021) and ensure correct number of poles and voltage rating to maintain system safety and compliance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355236061346,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_997ab803-88d1-464d-9aa7-15172f97757f.png?v=1764690662","url":"https:\/\/www.ampstate.com\/products\/square-d-fhl360501021-50a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}