{"product_id":"square-d-pbq3640g-i-line-busway-plug-in-unit-400a-3-pole-fusible-class-j-600v-i-line-ii-busway-accessory","title":"Square D PBQ3640G I-Line Busway Plug-In Unit – 400A – 3 Pole – Fusible Class J – 600V – I-Line II Busway Accessory","description":"\u003cp data-start=\"162\" data-end=\"565\"\u003eThe Square D PBQ3640G is an I-Line II busway fusible plug-in unit designed for high-capacity power distribution systems. It provides reliable overcurrent protection using Class J fuses and is intended for use on Schneider Electric I-Line II busway systems. This plug-in unit enables safe, modular, and scalable power distribution in industrial and commercial electrical installations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1vwh4os\" data-start=\"572\" data-end=\"598\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"576\" data-end=\"598\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"599\" data-end=\"845\"\u003e\n\u003cli data-section-id=\"12b1vft\" data-start=\"599\" data-end=\"624\"\u003eCurrent Rating: 400 A\u003c\/li\u003e\n\u003cli data-section-id=\"5t8vkc\" data-start=\"625\" data-end=\"659\"\u003eVoltage Rating: 240 \/ 600 V AC\u003c\/li\u003e\n\u003cli data-section-id=\"179harl\" data-start=\"660\" data-end=\"678\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"o3klsr\" data-start=\"679\" data-end=\"721\"\u003eCircuit Configuration: 3-Phase, 3-Wire\u003c\/li\u003e\n\u003cli data-section-id=\"kdtmuq\" data-start=\"722\" data-end=\"739\"\u003ePoles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"1p9xyoq\" data-start=\"740\" data-end=\"773\"\u003eInterrupting Capacity: 100 kA\u003c\/li\u003e\n\u003cli data-section-id=\"ix06y3\" data-start=\"774\" data-end=\"796\"\u003eFuse Type: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"1ry66np\" data-start=\"797\" data-end=\"819\"\u003eNeutral Type: None\u003c\/li\u003e\n\u003cli data-section-id=\"1iy7rvl\" data-start=\"820\" data-end=\"845\"\u003eGround Type: Integral\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"qqpzak\" data-start=\"852\" data-end=\"883\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"856\" data-end=\"883\"\u003eProtection and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"884\" data-end=\"1181\"\u003e\n\u003cli data-section-id=\"uvxvix\" data-start=\"884\" data-end=\"928\"\u003eDevice Type: Fusible plug-in busway unit\u003c\/li\u003e\n\u003cli data-section-id=\"qlz61j\" data-start=\"929\" data-end=\"993\"\u003eProtection Method: Class J fuse-based overcurrent protection\u003c\/li\u003e\n\u003cli data-section-id=\"1v1ownu\" data-start=\"994\" data-end=\"1064\"\u003eApplication Type: Power distribution and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1qmrnwy\" data-start=\"1065\" data-end=\"1106\"\u003eConfiguration: 3-fuse + ground system\u003c\/li\u003e\n\u003cli data-section-id=\"kiyh3y\" data-start=\"1107\" data-end=\"1181\"\u003eSafety Function: Short-circuit and overload protection via fuse system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1pog7sv\" data-start=\"1188\" data-end=\"1222\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1192\" data-end=\"1222\"\u003eConfiguration and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1223\" data-end=\"1447\"\u003e\n\u003cli data-section-id=\"g05jr9\" data-start=\"1223\" data-end=\"1244\"\u003eModel Series: PBQ\u003c\/li\u003e\n\u003cli data-section-id=\"1knu23i\" data-start=\"1245\" data-end=\"1303\"\u003eConnection Type: Plug-in (I-Line II Busway compatible)\u003c\/li\u003e\n\u003cli data-section-id=\"12xfx9f\" data-start=\"1304\" data-end=\"1341\"\u003eUsed On: I-Line II Busway systems\u003c\/li\u003e\n\u003cli data-section-id=\"1kdheu1\" data-start=\"1342\" data-end=\"1385\"\u003eSub-category: Busway fusible plug units\u003c\/li\u003e\n\u003cli data-section-id=\"1exwwl9\" data-start=\"1386\" data-end=\"1447\"\u003eApplication: Industrial and commercial power distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1i5ken1\" data-start=\"1454\" data-end=\"1501\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1458\" data-end=\"1501\"\u003eMechanical and Physical Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1502\" data-end=\"1776\"\u003e\n\u003cli data-section-id=\"1ihkw2d\" data-start=\"1502\" data-end=\"1536\"\u003eCompact plug-in modular design\u003c\/li\u003e\n\u003cli data-section-id=\"1hh4gt\" data-start=\"1537\" data-end=\"1591\"\u003eDesigned for fast installation into busway systems\u003c\/li\u003e\n\u003cli data-section-id=\"1gdxjxu\" data-start=\"1592\" data-end=\"1627\"\u003eHigh fault withstand capability\u003c\/li\u003e\n\u003cli data-section-id=\"1xfmucm\" data-start=\"1628\" data-end=\"1657\"\u003eIntegral grounding system\u003c\/li\u003e\n\u003cli data-section-id=\"wjvrsu\" data-start=\"1658\" data-end=\"1714\"\u003eRugged industrial construction for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1deum2b\" data-start=\"1715\" data-end=\"1776\"\u003eSafe hot-plug compatible busway design (system dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"13jmbe6\" data-start=\"1783\" data-end=\"1819\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1787\" data-end=\"1819\"\u003eStandards and Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1820\" data-end=\"1969\"\u003e\n\u003cli data-section-id=\"ejw27c\" data-start=\"1820\" data-end=\"1837\"\u003eUL 857 listed\u003c\/li\u003e\n\u003cli data-section-id=\"ejb2y1\" data-start=\"1838\" data-end=\"1861\"\u003eCSA C22.2 compliant\u003c\/li\u003e\n\u003cli data-section-id=\"1bszvs5\" data-start=\"1862\" data-end=\"1909\"\u003eManufacturer: Square D \/ Schneider Electric\u003c\/li\u003e\n\u003cli data-section-id=\"k9t5kv\" data-start=\"1910\" data-end=\"1948\"\u003eSeries: I-Line Busway \/ PBQ Series\u003c\/li\u003e\n\u003cli data-section-id=\"1s5so1h\" data-start=\"1949\" data-end=\"1969\"\u003eUNSPSC: 39131701\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kylm4h\" data-start=\"1976\" data-end=\"1992\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1980\" data-end=\"1992\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1993\" data-end=\"2544\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1xyp3d6\" data-start=\"1993\" data-end=\"2036\"\u003e400A high-capacity fusible plug-in unit\u003c\/li\u003e\n\u003cli data-section-id=\"1a0yd6o\" data-start=\"2037\" data-end=\"2093\"\u003eUses Class J fuses for high interrupting performance\u003c\/li\u003e\n\u003cli data-section-id=\"1pjl0r6\" data-start=\"2094\" data-end=\"2152\"\u003e100 kA interrupting rating for strong fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"wdlc8a\" data-start=\"2153\" data-end=\"2212\"\u003eI-Line II busway compatibility for modular distribution\u003c\/li\u003e\n\u003cli data-section-id=\"17ciu33\" data-start=\"2213\" data-end=\"2269\"\u003ePlug-in design for fast installation and maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1klc80x\" data-start=\"2270\" data-end=\"2310\"\u003eIntegral grounding system for safety\u003c\/li\u003e\n\u003cli data-section-id=\"1c0d7hx\" data-start=\"2311\" data-end=\"2377\"\u003eIdeal for industrial and commercial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"yzqftk\" data-start=\"2378\" data-end=\"2437\"\u003eScalable busway architecture for flexible system design\u003c\/li\u003e\n\u003cli data-section-id=\"154o2rt\" data-start=\"2438\" data-end=\"2493\"\u003eReliable overcurrent protection via fuse technology\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48538289307897,"sku":"PBQ3640G","price":5768.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/SchneiderElectric-Telemecanique_PBQ3640G.jpg?v=1781648459","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-pbq3640g-i-line-busway-plug-in-unit-400a-3-pole-fusible-class-j-600v-i-line-ii-busway-accessory","provider":"My Circuit Breakers","version":"1.0","type":"link"}