{"product_id":"bja36020-square-d-20a-3pole-600v-iline-thermal-magnetic-mccb","title":"Square D - BJA36020 20A 3-Pole 600V I-Line Plug-In Circuit Breaker","description":"\u003cp\u003eThe \u003cstrong\u003eSquare D BJA36020\u003c\/strong\u003e is a 3-pole, 20-amp thermal magnetic molded case circuit breaker (MCCB) rated for 600VAC with I-Line plug-in mounting. Manufactured by Schneider Electric, this BJ-frame breaker provides reliable overload and short-circuit protection for commercial and industrial three-phase branch circuits in 600V electrical distribution systems. Its compact I-Line plug-in design makes it easy to install and replace in compatible Square D switchboards and panelboards.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eBJA36020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSquare D \/ Schneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmperage Rating\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e600VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Type\u003c\/td\u003e\n\u003ctd\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eI-Line Plug-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating\u003c\/td\u003e\n\u003ctd\u003e65kA @ 240V \/ 25kA @ 600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eUL 489 Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Series\u003c\/td\u003e\n\u003ctd\u003eBJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eI-Line plug-in mounting for tool-free installation in Square D BJ-frame switchboards\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip for time-delay overload and instantaneous fault protection\u003c\/li\u003e\n\u003cli\u003e20-amp, 600V rating for light industrial and commercial three-phase branch circuits\u003c\/li\u003e\n\u003cli\u003e3-pole configuration for balanced three-phase protection\u003c\/li\u003e\n\u003cli\u003eUL 489 Listed, NEC compliant\u003c\/li\u003e\n\u003cli\u003eCompatible with Square D BJ-frame I-Line accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e20A three-phase branch circuit protection in 600V industrial panels\u003c\/li\u003e\n\u003cli\u003eControl equipment and small motor branch circuit protection\u003c\/li\u003e\n\u003cli\u003eManufacturing facility distribution switchboard branch circuits\u003c\/li\u003e\n\u003cli\u003eCommercial building branch circuits at 600V\u003c\/li\u003e\n\u003cli\u003eReplacement breaker in Square D BJ-frame I-Line compatible switchgear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is the Square D BJA36020?\u003c\/h3\u003e\u003cp\u003eThe BJA36020 is a 20-amp, 3-pole, 600V thermal magnetic I-Line plug-in MCCB from Square D used for branch circuit protection in three-phase commercial and industrial 600V electrical distribution systems.\u003c\/p\u003e\u003ch3\u003eHow does the BJA36020 differ from the HDA36020?\u003c\/h3\u003e\u003cp\u003eBoth are Square D 20-amp, 3-pole, 600V thermal magnetic I-Line MCCBs, but in different frames: BJA is BJ-frame and HDA is HD-frame. Frame differences affect interrupting ratings, physical size, and switchboard bus compatibility. Always confirm the required frame type before ordering.\u003c\/p\u003e\u003ch3\u003eIs the BJA36020 in stock?\u003c\/h3\u003e\u003cp\u003eYes. Alpha Brokers \u0026amp; Controls stocks the Square D BJA36020. Contact us for current availability and fast shipping.\u003c\/p\u003e","brand":"Square D \/ Schneider Electric","offers":[{"title":"New","offer_id":48395602428152,"sku":"BJA36020-N","price":514.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1209\/3176\/files\/square-d-bja36020-3-pole-20-amp-600v-circuit-breaker-front-600.jpg?v=1778785285","url":"https:\/\/alphabreakersandcontrols.com\/products\/bja36020-square-d-20a-3pole-600v-iline-thermal-magnetic-mccb","provider":"Alpha Breakers \u0026 Controls","version":"1.0","type":"link"}