{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GS2GG3","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GS2GG3","canonicalUrl":"https://aoctrl.com/schneider/GS2GG3","factsUrl":"https://aoctrl.com/api/mcp/products/GS2GG3","rawCanonicalId":null},"summary":{"shortDescription":"TeSys GS, switch-disconnector-fuse, GS2GG3, 3P, 63 A, fuse type DIN, size 000, IP20.","salesMarkdown":"The TeSys GS GS2GG3 is a 3-pole switch-disconnector-fuse, rated for 63 A at 400 V AC in both AC-23A and AC-23B duty classes — meaning it handles motor switching (AC-23B) and general resistive/inductive loads (AC-23A) at that current. Breaking capacity sits at 500 A at 400 V (AC-23B), with a making capacity of 630 A at the same voltage — so it can close onto a faulted circuit and interrupt it without welding contacts. That's the kind of headroom you want in a feeder or motor branch circuit where fault current isn't trivial. Mounts to a plate — no DIN rail clip here, so factor in the backplate drilling pattern. The external left-side operating handle means the switch sticks out to the left of the enclosure cutout; plan your door layout accordingly. Dimensions are 136 mm wide, 118 mm high, 116.5 mm deep — a compact footprint for a 63 A fused switch. Power circuit terminals accept lugs or ring terminals from 10 to 25 mm², torqued to 3.2 N·m. That's a solid connection range for the 63 A rating — fine for standard motor feeder cables. The 63 A rating at 400 V AC-23B is the spec that decides fit for motor loads. At 690 V AC-23A/B it still carries 63 A — so it's usable across 400 V and 690 V systems without derating the current. Rated operational power is 30 kW at 400 V, 40 kW at 500 V, 55 kW at 690 V — that's the motor size it can switch at each voltage level. Short-circuit withstand is 10.6 kA, and the rated short-circuit making capacity hits 100 kA at 400 V when backed by gG fuses. That's a high-fault-capability device — it can handle a bolted fault downstream without blowing itself apart, as long as the upstream fuse coordinates. Rated insulation voltage is 750 V AC, impulse withstand 8 kV — solid margin for industrial 400/690 V networks. Mechanical durability is 10,000 cycles; electrical durability varies by duty: 1,500 cycles in AC-23A, 300 in AC-23B. If your application needs high-frequency switching, this isn't the part; it's a disconnect, not a contactor.","metaTitle":"TeSys GS2GG3 Switch-Disconnector-Fuse, 3P, 63A, DIN","metaDescription":"TeSys GS GS2GG3 switch-disconnector-fuse, 3 poles, 63 A rated operational current, DIN fuse size 000. Active lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"116.5 mm","Range":"TeSys","Width":"136 mm","title":"GS2GG3","Height":"118 mm","Fuse size":"000","Fuse type":"DIN","Standards":"IEC 60947-3","description":"Switch disconnector fuse, TeSys GS, 3P, 63A, fuse type DIN, size 00C","Network type":"DC AC","Product name":"TeSys GS","Fire resistance":"850 °C fuse cover conforming to IEC 60695-2-1 960 °C body conforming to IEC 60695-2-1","Making capacity":"630 A at 400 V AC-23B","lifecycle_stage":"current","Mounting support":"Plate","Breaking capacity":"500 A at 400 V (AC-23B)","Device short name":"GS2G","Network frequency":"50/60 Hz","Poles description":"3P","Tightening torque":"Power circuit: 3.2 N.m","Electrical durability":"1500 cycles AC-23A 1500 cycles DC-23A 300 cycles AC-23B 300 cycles DC-23B","Mechanical durability":"10000 cycles","Connections - terminals":"Power circuit: lugs-ring terminals10...25 mm²","IP degree of protection":"IP20 conforming to IEC 60529 (with terminal cover)","Short-circuit withstand":"10.6 kA","Type of operating handle":"External left side","Product or component type":"Switch-disconnector-fuse","Protected poles description":"3t","Rated operational power in W":"30 kW at 400 V 40 kW at 500 V 55 kW at 690 V","Contacts type and composition":"3 NO","[Ui] rated insulation voltage":"750 V AC 50/60 Hz","[Ie] rated operational current":"40 A at 440 V 2 poles in series per phase DC-23A 40 A at 440 V 2 poles in series per phase DC-23B 63 A at 400 V AC-23A 63 A at 400 V AC-23B 63 A at 500 V AC-23A 63 A at 500 V AC-23B 63 A at 690 V AC-23A 63 A at 690 V AC-23B","Ambient air temperature for storage":"-40...80 °C","Ambient air temperature for operation":"-20...70 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icm] rated short-circuit making capacity":"100 kA at 400 V with protection by gG fuses","[Ith] conventional free air thermal current":"63 A (at 40 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$262.55","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/GS2GG3/switch-disconnector-fuse-tesys-gs-3p-63a-fuse-type-din-size-00c/"},"ai":{"faq":[{"question":"What is the GS2GG3's key rating for motor switching?","answer":"The GS2GG3 is rated 63 A at 400 V AC-23B, which is the motor-switching duty class. That's the rating that governs fit for motor branch circuits — not the thermal current."},{"question":"What fuse size and type does the GS2GG3 accept?","answer":"It accepts DIN-type fuses, size 000. That's a standard 00C size for 63 A fused switches — widely available across fuse manufacturers."},{"question":"What standards does the GS2GG3 comply with?","answer":"It complies with IEC 60947-3, the standard for switch-disconnectors and fuse-combination units. Fire resistance is rated at 850 °C for the fuse cover and 960 °C for the body per IEC 60695-2-1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GS2GG3","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/GS2GG3 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}}