{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GS2GU3","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GS2GU3","canonicalUrl":"https://aoctrl.com/schneider/GS2GU3","factsUrl":"https://aoctrl.com/api/mcp/products/GS2GU3","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys GS GS2GU3 switch-disconnector-fuse, 3-pole, 63 A rated operational current, UL J fuse size, IP20 with terminal cover, plate mount.","salesMarkdown":"## 63 A switch-disconnector-fuse for UL J fuses The GS2GU3 is a 3-pole switch-disconnector-fuse from the TeSys GS range, rated 63 A operational current with a 17.6 kA short-circuit withstand. It accepts UL Class J fuses, so the interrupting rating follows the fuse's SCCR — the switch itself is rated for that fault level at 400 V. ## Mounting and panel fit Plate-mount footprint: 5.9 in wide by 5.4 in tall, 4.8 in deep. The external frontal handle operates the 3 NO contacts. Power circuit terminals accept ring lugs on 6–16 mm² wire, torqued to 31.0 lbf·in (3.5 N·m). ## Durability and environment Rated 6,000 electrical cycles and 10,000 mechanical cycles. The body withstands 960 °C glow-wire (fire resistance). Storage range -40 to 176 °F, operation -4 to 158 °F. IP20 with the terminal cover fitted — suitable for enclosed panel use, not washdown.","metaTitle":"TeSys GS2GU3 switch-disconnector-fuse, 63 A, 3-pole","metaDescription":"TeSys GS GS2GU3 switch-disconnector-fuse, 63 A rated operational current, 3-pole, UL J fuse size, active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"4.8 in (123 mm)","Range":"TeSys","Width":"5.9 in (149.3 mm)","title":"GS2GU3","Height":"5.4 in (136 mm)","Category":"22640-IEC DISCONNECT-GS1,LK3","Fuse size":"J","Fuse type":"UL","Standards":"CSA C22.2 No 4 UL98","description":"TeSys GS - switch-disconnector-fuse - 3 P - UL 60 A - fuse size J","Network type":"DC AC","Product name":"TeSys GS","Fire resistance":"1760 °F (960 °C) body","lifecycle_stage":"current","Mounting Support":"Plate","Device short name":"GS2G","Network Frequency":"50/60 Hz","Poles description":"3P","Tightening torque":"Power circuit 31.0 lbf.in (3.5 N.m)","Electrical durability":"6000 cycles","Mechanical durability":"10000 cycles","Connections - terminals":"Power circuit lugs-ring terminals 0.009...0.02 in² (6...16 mm²)","IP degree of protection":"IP20 IEC 60529 with terminal cover)","Short-circuit withstand":"17.6 kA","Type of operating handle":"External frontal","Product or Component Type":"Switch-disconnector-fuse","Protected poles description":"3t","Rated operational power in W":"30 kW 400 V 40 kW 500 V 55 kW 690 V","Contacts type and composition":"3 NO","[Ui] rated insulation voltage":"750 V","[Ie] rated operational current":"63 A","Ambient Air Temperature for Storage":"-40...176 °F (-40...80 °C)","Ambient Air Temperature for Operation":"-4...158 °F (-20...70 °C)","[Uimp] rated impulse withstand voltage":"8 kV","[Ith] conventional free air thermal current":"63 A (at 104 °F (40 °C))"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/GS2GU3/tesys-gs-switchdisconnectorfuse-3-p-ul-60-a-fuse-size-j/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GS2GU3","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/GS2GU3 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}}