{"product_id":"fh360301021-square-d-fh-series-30a-3-pole-600v-i-line-circuit-breaker","title":"FH360301021 | Square D FH Series 30A 3-Pole 600V I-Line Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"534\" data-end=\"870\"\u003eThe Square D FH360301021 is a three-pole molded case circuit breaker engineered for reliable overcurrent and short-circuit protection in high-voltage power distribution systems. Rated at 30 amps and up to 600 volts AC, this breaker utilizes thermal-magnetic trip technology to ensure stable protection across varying load conditions. It is designed for use in commercial and industrial panelboard installations requiring I-Line compatibility.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 313.501px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eSquare D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eFH360301021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eCircuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eFH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eF-Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003e600 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eThermal-Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003e65 kA @ 240 VAC; 25 kA @ 480 VAC; 18 kA @ 600 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eLine Side Termination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eI-Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eLoad Side Termination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003eLugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003ePower Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.2398%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.5409%;\"\u003e4 lb (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About FH360301021\u003c\/h4\u003e\n\u003cp data-start=\"906\" data-end=\"1460\"\u003eThe FH360301021 is part of Square D’s FH series within the F-Frame molded case circuit breaker lineup, known for compact design and high interrupting performance. This breaker incorporates a thermal-magnetic trip unit that provides both long-time overload protection and instantaneous short-circuit response. It features an I-Line line-side connection combined with lug-type load-side termination for secure electrical integration. Designed to meet industry standards, the breaker is suited for three-phase systems operating in demanding distribution environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30 Amp Current Rating: Provides precise protection for medium-load three-phase circuits.\u003c\/li\u003e\n\u003cli\u003eThree-Pole Configuration: Ensures balanced protection across all phases.\u003c\/li\u003e\n\u003cli\u003e600V AC Voltage Rating: Supports high-voltage commercial and industrial applications.\u003c\/li\u003e\n\u003cli\u003eThermal-Magnetic Trip Unit: Combines overload and instantaneous fault protection.\u003c\/li\u003e\n\u003cli\u003eHigh Interrupting Capacity: Rated up to 18 kA at 600 VAC for effective fault interruption.\u003c\/li\u003e\n\u003cli\u003eI-Line Line-Side Connection: Allows direct integration into compatible Square D systems.\u003c\/li\u003e\n\u003cli\u003eLug Load-Side Termination: Ensures secure conductor connections on the load side.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FH360301021 delivers the reliability and precision required for industrial and commercial power distribution protection.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":51121389961514,"sku":"FH360301021","price":2519.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/square-d-fh360301021-3-pole-30-amp-600v-circuit-breaker-iso-600.jpg?v=1770285587","url":"https:\/\/iqelectro.com\/products\/fh360301021-square-d-fh-series-30a-3-pole-600v-i-line-circuit-breaker","provider":"IQElectro","version":"1.0","type":"link"}