{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1G2254LSEN","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1G2254LSEN","canonicalUrl":"https://aoctrl.com/schneider/LC1G2254LSEN","factsUrl":"https://aoctrl.com/api/mcp/products/LC1G2254LSEN","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Giga LC1G2254LSEN contactor, 4-pole, 4 NO main contacts, 1 NO + 1 NC auxiliary, coil 200...500 V AC/DC, AC-3/AC-3e rated, plate mount.","salesMarkdown":"## TeSys Giga 4-pole power contactor, 200–500 V coil The LC1G2254LSEN is a 4-pole contactor from the TeSys Giga range, built for power-switching duty across AC-3, AC-3e, AC-1, and DC utilisation categories. The 4 NO main poles handle motor and resistive loads, while the built-in 1 NO + 1 NC auxiliary contact set covers feedback or interlocking without an add-on block. Coil voltage is 200...500 V AC 50/60 Hz or 200...500 V DC, with a built-in bidirectional peak-limiting circuit that cuts inrush and holds the coil within its operating window. The control circuit terminals accept push-in wiring from 0.2 to 2.5 mm², solid or flexible with ferrules. ## Duty ratings and thermal dissipation Rated for AC-3 and AC-3e switching at 225 A (the Ith reference for dissipation is 225 A in AC-3), the contactor dissipates 8 W per pole in that duty. In AC-1 resistive service at Ith 330 A, dissipation climbs to 20 W per pole — factor this into enclosure heat budgets. Mechanical durability is 8 million cycles, and the maximum operating rate is 600 cycles/hour in AC-3 or AC-3e, dropping to 300 cycles/hour in AC-1. The rated breaking capacity is 2050 A at 440 V, with a making capacity of 2720 A at 440 V — headroom for motor starting inrush. Associated fuse recommendations cover 250 A aM, 200 A aM, 400 A gG, and UL Type J at ≤600 V — match the fuse type to the branch circuit SCCR requirements. ## Standards, safety, and mechanical robustness Certified to EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, JIS C8201-4-1, and UL 60335-1 / UL 60335-2-40 Annex JJ for appliance applications. Overvoltage category III, rated insulation voltage 1000 V. Safety reliability data per EN/ISO 13849-1: B10d = 400,000 cycles at nominal load, 3,000,000 cycles with mechanical load. Mechanical robustness: vibration 5–300 Hz at 2 gn (contactor open) or 4 gn (closed), shock 10 gn / 11 ms open and 15 gn / 11 ms closed. Front-face IP2X with shrouds per IEC 60529 and VDE 0106. Protective treatment TH for tropical environments. ## Sourcing and lifecycle Mounting is plate-mount with a 35 mm connection pitch. Power terminals accept busbars up to 25 x 6 mm or ring lugs up to 185 mm². Tightening torque 18 N·m on the power circuit.","metaTitle":"Schneider Electric LC1G2254LSEN TeSys Giga Contactor, 4P","metaDescription":"Schneider Electric LC1G2254LSEN TeSys Giga contactor, 4-pole, 4 NO, 1 NO+1 NC aux. Coil 200-500 V AC/DC. Rated for AC-3/AC-3e duty. EN/IEC/UL/CSA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Color":"Dark grey","Depth":"7.6 in (193 mm)","Range":"TeSys","Width":"5.6 in (143 mm)","title":"LC1G2254LSEN","Height":"7.6 in (193 mm)","Category":"US10I1222329","Standards":"EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1 JIS C8201-5-1 UL 60335-1 UL 60335-2-40:Annex JJ","description":"Contactor, high power, TeSys Giga, 4P(4NO), AC-1, <=440V 330A, standard version, 200-500V AC/DC wide band coil","Operating time":"40...70 ms closing 15...50 ms opening","Coil technology":"Built-in bidirectional peak limiting","lifecycle_stage":"current","Connection pitch":"1.4 in (35 mm)","Mounting Support":"Plate","Range of Product":"TeSys Giga","Average impedance":"0.00015 Ohm","Device short name":"LC1G","Poles description":"4P","Tightening torque":"159.3 lbf.in (18 N.m)","Compatibility code":"LC1G","Overvoltage category":"III","Protective treatment":"TH","Utilisation category":"AC-3 AC-3e AC-1 AC-5a AC-5b AC-6a AC-6b DC-1 DC-3 DC-5","Contactor application":"Power switching","Mechanical durability":"8 Mcycles","Mechanical robustness":"Vibrations 5...300 Hz 2 gn contactor open Vibrations 5...300 Hz 4 gn contactor closed Shocks 10 gn 11 ms contactor open Shocks 15 gn 11 ms contactor closed","Nbr. of units in pkg.":"1","Associated fuse rating":"250 A aM at 200 A aM at 400 A gG at 400 A UL Type J at <= 600 V","Maximum operating rate":"600 cyc/h AC-3 600 cyc/h AC-3e 300 cyc/h AC-1","inrush power in W (DC)":"215 W","Connections - terminals":"Power circuit: bar 2 - busbar cross section: 25 x 6 mm Power circuit: lugs-ring terminals 1 0.3 in² (185 mm²) Control circuit: push-in 1 0.0003...0.004 in² (0.2...2.5 mm²) - cable stiffness: solid stranded without cable end Control circuit: push-in 1 0.0004...0.004 in² (0.25...2.5 mm²) - cable stiffness: flexible with cable end Control circuit: push-in 2 0.0008...0.002 in² (0.5...1.0 mm²) with cable end Control circuit: push-in 0.001...0.004 in² (0.75...2.5 mm²) - cable stiffness: solid stranded without cable end Control circuit: push-in 0.001...0.004 in² (0.75...2.5 mm²) - cable stiffness: flexible with cable end","IP degree of protection":"IP2X front face with shrouds IEC 60529 IP2X front face with shrouds VDE 0106","Rated breaking capacity":"2050 A at 440 V","Pole contact composition":"4 NO","Safety reliability level":"B10d = 400000 cycles contactor with nominal load EN/ISO 13849-1 B10d = 3000000 cycles contactor with mechanical load EN/ISO 13849-1","Product or Component Type":"Contactor","Irms rated making capacity":"2720 A at 440 V","Power dissipation per pole":"20 W AC-1 - Ith 330 A 8 W AC-3 - Ith 225 A","[Uc] control circuit voltage":"200...500 V AC 50/60 Hz 200...500 V DC","Auxiliary contact composition":"1 NO + 1 NC","[Ui] rated insulation voltage":"1000 V","Control circuit voltage limits":"Operational: 0.8 Uc Min...1.1 Uc Max (at Drop-out: 0.1 Uc Max...0.45 Uc Min (at <140 °F (60 °C))","[Ie] rated operational current":"225 A (at 330 A (at <104 °F (40 °C)) at <= 1000 V AC-1","[Ue] rated operational voltage":"<= 460 V DC","inrush power in VA (50/60 Hz, AC)":"295 VA","Ambient Air Temperature for Storage":"-76...176 °F (-60...80 °C)","hold-in power consumption in W (DC)":"8 W","Ambient Air Temperature for Operation":"-13...140 °F (-25...60 °C)","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"1.8 kA - 10 s 1.0 kA - 30 s 0.85 kA - 1 min 0.56 kA - 3 min 0.44 kA - 10 min","[Ith] conventional free air thermal current":"330 A (at 104 °F (40 °C))","Permissible ambient air temperature around the device":"-40...158 °F (-40...70 °C) at Uc"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ada19af1e1af46029cbfda8c8882eb7a.pdf","sourceUrl":"https://www.se.com/us/en/product/LC1G2254LSEN/contactor-high-power-tesys-giga-4p4no-ac1-440v-330a-standard-version-200500v-ac-dc-wide-band-coil/"},"ai":{"faq":[{"question":"What are the key ratings of the LC1G2254LSEN?","answer":"The LC1G2254LSEN is a 4-pole contactor with 4 NO main contacts and 1 NO + 1 NC auxiliary. Coil voltage is 200–500 V AC/DC. In AC-3 duty it is rated at 225 A (Ith reference), with 8 W dissipation per pole. Mechanical durability is 8 million cycles. It complies with EN/IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1G2254LSEN","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LC1G2254LSEN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}