{"product_id":"omron-g3pe-235b-2n-g3pe-series-3-phase-solid-state-relay","title":"Omron G3PE-235B-2N G3PE Series 3-Phase Solid State Relay","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eEngineered for precise industrial thermal regulation, the \u003cstrong\u003eOmron G3PE-235B-2N\u003c\/strong\u003e facilitates highly efficient switching of three-phase heating loads up to \u003cstrong\u003e35 A\u003c\/strong\u003e. Utilizing a 2-phase switching topology, this device simplifies wiring in three-phase delta or star configurations without a neutral wire, providing a compact footprint inside electrical control panels. The integrated zero-cross function minimizes electromagnetic interference and electrical noise generation, safeguarding surrounding analog automation instrumentation during high-frequency cycling.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo-Phase Switching:\u003c\/strong\u003e Economical 2-element control configuration designed specifically for balanced 3-phase loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero Cross Function:\u003c\/strong\u003e Suppresses initial inrush currents and harmonic distortion by turning ON only when the AC voltage waveform crosses zero.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhototriac Isolation:\u003c\/strong\u003e High-dielectric isolation barriers between low-voltage input control circuits and the power distribution grid.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Overload Tolerance:\u003c\/strong\u003e High surge resistance rating designed to withstand short-duration high-current transients.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1rem;\"\u003e\n  \u003cli\u003ePlastic extrusion and blow molding machine barrel heating.\u003c\/li\u003e\n  \u003cli\u003eSemiconductor manufacturing chamber temperature maintenance.\u003c\/li\u003e\n  \u003cli\u003eIndustrial ovens, furnaces, and drying tunnels.\u003c\/li\u003e\n  \u003cli\u003ePackaging heat-sealing bars and shrink wrap tunnel elements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #cbd5e0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eValue\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eOmron\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Code\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eG3PE-235B-2N\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eRated Input Control Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e12 to 24 VDC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Input Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e9.6 to 30 VDC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInput Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e10 mA maximum (at 24 VDC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eRated Load Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e100 to 240 VAC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eLoad Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e75 to 264 VAC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eContinuous Load Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e35 A (at an ambient temperature of 40 degC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMinimum Load Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.5 A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInrush Current Resistivity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e440 A (60 Hz, 1 cycle)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePermissible I2t Value\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1260 A2s\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eLoad Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e12.1 kW (at 200 VAC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eIsolation Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePhototriac\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTerminal Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eScrew terminals (with integrated terminal cover)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMounting Style\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eDIN-rail and panel surface mounting\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3.0 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #cbd5e0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eTerminal Designation\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eFunction \/ Circuit Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eA1 \/ A2 (Input)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eControl DC voltage input (positive\/negative terminals)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eL1 \/ T1 (Output)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePhase 1 AC power line input and load connection (Switched)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eL2 \/ T2 (Output)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePhase 2 AC power line input and load connection (Switched)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #cbd5e0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eL3 \/ T3 (Output)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePhase 3 direct bypass connection (Not switched internally, used for 2-phase control conduction path)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe \"2N\" designation specifies a 2-element (2-phase switching) module. If your application relies on a 3-element switching topology (e.g., systems containing grounded neutral star connections that require isolation on all lines), you must utilize the \"3N\" series variant instead. The physical mounting footprint and input terminal configurations remain identical between the two series, facilitating an easy mechanical upgrade path.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThermal management is the most critical factor for reliable SSR operation. When operating continuously at 35 A, the module must have unrestricted vertical convection airflow. If mounting multiple G3PE controllers side-by-side within an unventilated control panel, apply a derating factor of 10% to 20% to prevent thermal runaway. Ensure the heat sink fins remain clear of dust build-up.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways use ring crimp terminals matching the screw terminal specs to ensure robust surface contact under thermal cycling. Under-tightened screw terminals will generate localized resistance-induced heat, leading to terminal housing degradation. To prevent damage from short-circuits on the load side, install fast-acting semiconductor fuses upstream of the SSR, sized to blow well below the internal 1260 A2s limit.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING: ELECTRICAL HAZARD\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eDe-energize all primary load supply lines and auxiliary DC control supplies before undertaking installation, terminal adjustments, or inspection. Treat all heat sink structures as potentially hot during and directly following operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0; padding-top: 2px;\"\u003eMount the module vertically to a standard 35mm DIN rail or directly to a flat metal backplate using the mounting screws to optimize heat sink chimney-effect convection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0; padding-top: 2px;\"\u003eEnsure a minimum of 80mm free clearance directly above and below the device to allow proper airflow dissipation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0; padding-top: 2px;\"\u003eApply the correct DC input control polarity (12 to 24 VDC) to terminals A1 (+) and A2 (-). Check polarity before energizing control circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0; padding-top: 2px;\"\u003eSecure load wiring to the output terminal blocks, ensuring torque meets Omron standard specifications for M4\/M5 terminal screws to avoid high-contact-resistance hotspots.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077934047595,"sku":"G3PE-235B-2N","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/g3pe-235b-2n-rauxwfo4w3u.png?v=1775733795","url":"https:\/\/www.plcprotech.com\/de\/products\/omron-g3pe-235b-2n-g3pe-series-3-phase-solid-state-relay","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}