{"product_id":"g3pe-545b-3n-omron-solid-state-contactor-g3pe-series","title":"G3PE-545B-3N Omron Solid State Contactor G3PE Series","description":"\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eOmron G3PE-545B-3N\u003c\/b\u003e, also cataloged as the \u003cb data-path-to-node=\"4\" data-index-in-node=\"46\"\u003eG3PE\u003c\/b\u003e Solid State Contactor, operates as a dedicated hardware component for solid-state heater load switching within industrial temperature control circuits.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003ePart Number Code Structure\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eG3PE\u003c\/b\u003e: Industrial Three-Phase Solid State Contactor Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003e5\u003c\/b\u003e: 480 VAC Operating Voltage Rating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003e45\u003c\/b\u003e: 45 A Load Current Capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eB\u003c\/b\u003e: Built-in Heat Sink Assembly Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003e3N\u003c\/b\u003e: Three-Pole Configuration with Zero Cross Function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eTechnical Specifications Summary\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eG3PE-545B-3N\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003eOmron\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003eJapan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e2.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003eNot specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003e-30 to 80 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003eNot specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003eNumber of Phases\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003eThree-phase (3 poles)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003eRated Input Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e12 to 24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,10,0,0\"\u003eLoad Voltage Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,10,1,0\"\u003e200 to 480 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,11,0,0\"\u003eApplicable Load Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,11,1,0\"\u003e45 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,12,0,0\"\u003eInsulation Method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,12,1,0\"\u003ePhototriac coupler\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,13,0,0\"\u003eZero Cross Function\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,13,1,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,14,0,0\"\u003eOutput ON Voltage Drop\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,14,1,0\"\u003e1.8 V (RMS) max\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,15,0,0\"\u003eLeakage Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,15,1,0\"\u003e20 mA max (at 480 VAC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,16,0,0\"\u003eDielectric Strength\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,16,1,0\"\u003e2,500 VAC, 50\/60 Hz for 1 min\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eDeterministic Industrial Logic \u0026amp; Bus Synchronization\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe unit handles low-latency control logic triggering without introducing electrical harmonic interference into PLC I\/O backplanes or local EtherNet\/IP networks. Zero-cross switching synchronizes AC voltage output cycles with DC gate signals, suppressing high-frequency emissions and preventing cross-talk across adjacent control bus wiring channels.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eStandard Delivery Items\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e1 x Omron G3PE-545B-3N Three-Phase Solid State Contactor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e1 x Integral Aluminum Heat Sink Assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e1 x Terminal Protection Cover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e1 x Installation Instruction Sheet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eField Mounting \u0026amp; Thermal Management Rules\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003eMount the unit vertically on a standard 35 mm DIN rail or chassis plate to maximize convection airflow across cooling fins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003eMaintain at least 80 mm vertical clearance above and below the heat sink assembly for heat dissipation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003eTerminate input control lines (12 to 24 VDC) using twisted-pair cables isolated from main AC load power conduits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003eTorque power line terminal screws to recommended limits to prevent thermal hot spots under 45 A continuous current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003eWhat function does the integrated yellow LED indicator perform?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003eThe yellow LED illuminates when a 12 to 24 VDC control voltage is applied to the input terminals, signaling active phototriac drive conduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003eHow does the zero cross function minimize system noise?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003eThe zero cross circuit delays load turn-on until the AC line voltage reaches zero, preventing high peak current surges and reducing electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003eIs hot-swapping permitted while main load voltage is applied?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003eHot-swapping the contactor is strictly forbidden. Disconnect both control DC input power and 480 VAC main line power before servicing terminal screws.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003eWhat wire insulation and rating must be used for load connections?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003eUse copper conductors rated for 75 deg C or higher, sized appropriately to safely carry the continuous 45 A load current without excess voltage drop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,4,0\"\u003eCan the contactor be mounted in a horizontal orientation on a DIN rail?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,4,0\"\u003eHorizontal mounting significantly degrades heat sink thermal dissipation capability, requiring severe current derating below the standard 45 A capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,5,0\"\u003eHow does phototriac coupler insulation safeguard upstream controller outputs?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,5,0\"\u003eThe phototriac coupler provides 2,500 VAC optical isolation between the low-voltage DC control input circuit and high-voltage AC load terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,6,0\"\u003eWhat is the maximum operate time when applying input control voltage?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,6,0\"\u003eThe maximum operate time is half of the load power source cycle plus 1 ms, ensuring rapid switching alignment with the AC power waveform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,7,0\"\u003eWhat insulation resistance test parameter applies to this unit?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,7,0\"\u003eThe module maintains an insulation resistance of 100 MOhm minimum when measured at 500 VDC between input, output, and heat sink metallic surfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306645012653,"sku":"G3PE-545B-3N","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/g3pe-545b-3n_1.jpg?v=1790779139","url":"https:\/\/www.maxwellplc.com\/ga\/products\/g3pe-545b-3n-omron-solid-state-contactor-g3pe-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}