{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GS1VD3","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GS1VD3","canonicalUrl":"https://aoctrl.com/schneider/GS1VD3","factsUrl":"https://aoctrl.com/api/mcp/products/GS1VD3","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys GS GS1VD3, fuse switch disconnector body, 3 poles, DIN mount, 1250 A conventional free air thermal current, 1000 A rated operational current at 400 V AC-23A.","salesMarkdown":"The GS1VD3 is a TeSys GS fuse switch disconnector body — three poles, DIN-rail mount, rated for a conventional free air thermal current of 1250 A at 40 °C. It's the core switching element for a fused disconnect assembly, meaning the fuse size (T4 DIN type) and the switch body are matched as a set. The 1000 A rated operational current at 400 V AC-23A tells you it handles motor switching duty (AC-23A covers occasional switching of motors with high inrush) at that full ampacity, not just resistive loads. Rated insulation voltage is 1000 V AC, and impulse withstand is 12 kV — that covers 690 V line-to-line systems with margin for switching surges. Short-circuit making capacity (Icm) is 100 kA at 400 V when protected by gG fuses rated 1250 A; that's the peak let-through the switch must survive, and it's the number the panel SCCR study uses. Electrical durability is 500 cycles for AC-23A/B and 100 cycles for DC-23A/B — this is a disconnect, not a contactor for frequent cycling, so those numbers are typical for infrequent manual switching. Mechanical durability is 5000 cycles, which is the handle life before the mechanism wears. Power circuit connections accept bars or screw terminals up to 185 mm² flexible — that's a heavy cable, consistent with the 1250 A rating. Tightening torque is 44 N·m for both bar and screw connections, so a torque wrench is required on install. Protective treatment is TH (tropicalized, heat and humidity resistant), which matters if the panel sits in a non-conditioned space. Designed to IEC 60269-1, IEC 60269-2, and IEC 60947-3. The IEC 60269 series covers fuse specifications (part 1 general, part 2 for fuse-links); IEC 60947-3 covers disconnectors and switch-disconnectors. Fire resistance is tested to IEC 60695-2-1: the fuse cover withstands 850 °C, the body 960 °C. No UL or CSA listing is stated in the spec record, so for North American jobs verify acceptance with the local code authority.","metaTitle":"TeSys GS GS1VD3 Fuse Switch Disconnector, 1250 A","metaDescription":"GS1VD3 is an active TeSys GS fuse switch disconnector body, 3 poles, 1250 A thermal current, 1000 A rated at 400 V AC-23A. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"GS1VD3","Category":"18402-WORLD SERVICE PARTS(CONTROL ACCESS)","Fuse size":"T4","Fuse type":"DIN","Standards":"IEC 60269-2 IEC 60269-1 IEC 60947-3","description":"switch-disconnector fuse body GS1 - TeSys GS - 3 poles - DIN - 1250 A","Network type":"DC AC","Fire resistance":"1562 °F (850 °C) fuse cover IEC 60695-2-1 1760 °F (960 °C) body IEC 60695-2-1","Making capacity":"10000 A 400 V AC-23B","lifecycle_stage":"current","Mounting Support":"Rail Plate","Breaking capacity":"10000 A 400 V AC-23B)","Device short name":"GS1V","Network Frequency":"50/60 Hz","Poles description":"3P","Tightening torque":"Power circuit 389.4 lbf.in (44 N.m) bars Power circuit 389.4 lbf.in (44 N.m) screw terminals","Protective treatment":"TH","Electrical durability":"100 cycles DC-23A 100 cycles DC-23B 500 cycles AC-23A 500 cycles AC-23B","Mechanical durability":"5000 cycles","Connections - terminals":"Power circuit bars Power circuit screw terminals 4 0.3 in² (185 mm²) flexible","IP degree of protection":"IP20 IEC 60529 with terminal cover)","Type of operating handle":"Right side","Product or Component Type":"Fuse switch disconnector body","Rated operational power in W":"690 V AC-23A) 690 V AC-23B) 500 V AC-23A) 500 V AC-23B) 400 V AC-23A) 400 V AC-23B)","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz","[Ie] rated operational current":"1000 A 400 V AC-23A 1000 A 400 V AC-23B 1000 A 440 V 2 poles in series per phase DC-23A 1000 A 440 V 2 poles in series per phase DC-23B 630 A 690 V AC-23A 630 A 690 V AC-23B 800 A 500 V AC-23A 800 A 500 V AC-23B","[Uimp] rated impulse withstand voltage":"12 kV","[Icm] rated short-circuit making capacity":"100 kA 400 V with protection by gG (gI) fuses 1250 kA rating of associated fuses","[Ith] conventional free air thermal current":"1250 A (at 104 °F (40 °C))"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f0407507f38a495a17c1798e060679cb.pdf","sourceUrl":"https://www.se.com/us/en/product/GS1VD3/switchdisconnector-fuse-body-gs1-tesys-gs-3-poles-din-1250-a/"},"ai":{"faq":[{"question":"What is the rated operational current of GS1VD3?","answer":"The rated operational current (Ie) is 1000 A at 400 V AC-23A and AC-23B, and 630 A at 690 V in the same duty categories. The conventional free air thermal current (Ith) is 1250 A at 40 °C."},{"question":"What fuse size and type does GS1VD3 use?","answer":"It accepts T4 DIN-type fuses per the spec record. The fuse system is designed to IEC 60269-1 and IEC 60269-2."},{"question":"What is the breaking capacity of GS1VD3?","answer":"Breaking capacity is 10000 A at 400 V AC-23B. Short-circuit making capacity (Icm) is 100 kA at 400 V when protected by gG fuses rated 1250 A."},{"question":"What compliance documentation is available for GS1VD3?","answer":"The part is designed to IEC 60269-1, IEC 60269-2, and IEC 60947-3. Fire resistance is tested per IEC 60695-2-1. No RoHS, REACH, UL, or CSA declarations are listed in the spec record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GS1VD3","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/GS1VD3 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}}