{"product_id":"ge-339-e-p1-g1-h-e-s-n-p-3e-d-n-motor-protection-system","title":"GE 339-E-P1-G1-H-E-S-N-P-3E-D-N Motor Protection System","description":"\u003cp\u003eConfigured for management, protection, and control of low and medium voltage motors in industrial electrical networks, the \u003cstrong\u003eGE Multilin 339-E-P1-G1-H-E-S-N-P-3E-D-N\u003c\/strong\u003e (\u003cstrong\u003e339-E-P1-G1-H-E-S-N-P-3E-D-N\u003c\/strong\u003e Motor Protection System) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel Suffix\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCore Function Architecture\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eArchitectural Application\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e339-E-P1-G1-H-E-S-N-P-3E-D-N\u003c\/td\u003e\n\u003ctd\u003eComprehensive Motor Protection Relay with 1A Inputs\u003c\/td\u003e\n\u003ctd\u003eLow and Medium Voltage Motor Control Centers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e339-E...\u003c\/td\u003e\n\u003ctd\u003eBase Variant Family\u003c\/td\u003e\n\u003ctd\u003eGE Multilin 339 Series Protection Platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e339-E-P1-G1-H-E-S-N-P-3E-D-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e201.4 mm x 168.1 mm x 244.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e18.0 W nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e110-250 VDC \/ 110-230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Inputs\u003c\/td\u003e\n\u003ctd\u003e3-Phase 1A, Ground 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e2 Form A, 5 Form C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 339-E-P1-G1-H-E-S-N-P-3E-D-N relay integrates advanced communication processors to manage high-speed Ethernet, IEC 60870-5-104, and IEC 61850 protocol exchanges across substation automation architectures. It handles multi-channel voltage protections and custom FlexCurve thermal overload algorithms while maintaining precise timing accuracy. Furthermore, internal firmware flash compatibility enables secure software upgrades and parameter configuration over digital communication links without requiring physical board replacements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power supply range does the 339-E-P1-G1-H-E-S-N-P-3E-D-N relay require for operation?\u003c\/p\u003e\n\u003cp\u003eA: The unit operates on a high-voltage auxiliary power supply ranging from 110-250 VDC or 110-230 VAC.\u003c\/p\u003e\n\u003cp\u003eQ: Does this specific model configuration include a harsh environment conformal coating?\u003c\/p\u003e\n\u003cp\u003eA: No, this variant utilizes a standard drawout case design without the optional conformal coating, maintaining an IP40 rating on the front panel and IP10 on the rear.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure that auxiliary control power and main motor circuit breakers are completely de-energized and locked out prior to mounting or wiring the 339-E-P1-G1-H-E-S-N-P-3E-D-N relay. Connect current transformer (CT) secondary leads securely to the 1A terminals, ensuring proper grounding to prevent dangerous open-circuit high voltages. Route all communication and control wiring through dedicated metal conduits, keeping signal cables separated from high-voltage power lines to minimize electromagnetic interference.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48221216506046,"sku":"339-E-P1-G1-H-E-S-N-P-3E-D-N","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-08_09-54-27_eb5f52cd-13e6-432b-91c6-6ca05ff15585.png?v=1785287968","url":"https:\/\/www.autooiltech.com\/products\/ge-339-e-p1-g1-h-e-s-n-p-3e-d-n-motor-protection-system","provider":"AutoOilTech Limited","version":"1.0","type":"link"}