{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TA10D4S0404TPE","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TA10D4S0404TPE","canonicalUrl":"https://aoctrl.com/schneider/TA10D4S0404TPE","factsUrl":"https://aoctrl.com/api/mcp/products/TA10D4S0404TPE","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TransferPacT automatic TA10D4S0404TPE, automatic transfer switch, 40 A, 4P, rotary selector, frame 100 A, IEC 60947-6-1.","salesMarkdown":"The Schneider Electric TA10D4S0404TPE is an automatic transfer switch (ATS) from the TransferPacT series, built to IEC 60947-6-1. It automatically or manually switches a load between two sources of supply — typically utility and generator — with a rotary knob selector and mechanical interlocking that prevents both sources closing simultaneously. Rated 40 A at 400 V AC, 50/60 Hz, with 4 poles (4P). The utilization category is AC-33B, which covers mixed resistive and motor loads plus high inrush — the standard duty for building emergency-power transfer switches. The switch is rated for uninterrupted duty, meaning it can carry the load continuously without derating. The AC-33B rating at 40 A means this switch handles the combined load of lighting, heating, and small motors typical in commercial and light industrial emergency circuits. The conventional free-air thermal current (Ith) is also 40 A at 60 °C, so no additional derating is needed at that ambient — a clean match for a 40 A feeder. Short-circuit performance: rated short-time withstand current (Icw) is 5 kA for 0.1 s, and the short-circuit making capacity (Icm) is 15 kA at 400 V AC for the switch-disconnector alone, rising to 75 kA with an upstream circuit breaker. This tells you the switch can close onto a fault and survive, but the upstream protection must be coordinated to keep let-through energy within the switch's limits. Mechanical durability is 8000 cycles — typical for a transfer switch in standby service where it cycles only during weekly tests and actual outages. Not a high-cycle part for frequent switching; it's built for reliability over decades of occasional operation. The front face carries IP40 in auto mode (protection from tools and small wires), while the inside of the enclosure is IP20 (finger-safe). The 310 mm width and 147 mm height mean it occupies a full-width slot in a standard 600 mm enclosure. Screwed connections on both the upside (source) and downside (load) sides — expect to torque per Schneider's published values. Depth is 94 mm, so it clears a 120 mm deep enclosure back wall with room for wiring. The padlockable OFF position and contact position indicator (3 positions: source 1, OFF, source 2) are standard for lockout/tagout compliance. Signal contacts are configurable: 1 NO + 2 NC, or 1 NC + 2 NO, or 2 NO — allows remote status monitoring of source availability and switch position.","metaTitle":"Schneider Electric TA10D4S0404TPE TransferPacT ATS, 40A 4P,","metaDescription":"Schneider Electric TA10D4S0404TPE automatic transfer switch, TransferPacT series, 40A rated, 4 poles, AC-33B utilization category. IEC 60947-6-1 compliant. Current production. Sour","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"94 mm","Width":"310 mm","title":"TA10D4S0404TPE","Height":"147 mm","Standards":"IEC 60947-6-1","Rated duty":"Uninterrupted","description":"automatic transfer switch, TransferPacT automatic, 40A, 4P, rotary, frame 100A","Control type":"Rotary knob Selector switch","Network type":"AC","Mounting mode":"Fixed","Operating mode":"Automatic Manual","lifecycle_stage":"current","Connection pitch":"18 mm","Mounting support":"Plate DIN rail","Pollution degree":"3","Range of product":"TransferPacT","Network frequency":"50/60 Hz","Poles description":"4P","Upside connection":"Screwed","Device application":"Change source of supply","Downside connection":"Screwed","Utilization category":"AC-33B","Mechanical durability":"8000 cycles","Transfer switch class":"PC","IP degree of protection":"Front face: IP40 auto mode Inside the enclosure: IP20 manual mode","Mechanical interlocking":"With mechanical interlocking","Product or component type":"Automatic transfer switch","Suitability for isolation":"Yes","Contact position indicator":"Yes","Number of contact position":"3","Locking options description":"Padlock in OFF position","Signal contacts composition":"1 NO + 2 NC 1 NC + 2 NO 2 NO","[Ui] rated insulation voltage":"Switch: 800 V Controller: 500 V","[Ie] rated operational current":"40 A","[Ue] rated operational voltage":"400 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Uimp] rated impulse withstand voltage":"Switch: 6 kV Controller: 6 kV","[Icw] rated short-time withstand current":"5 kA during 0.1 s","[Icm] rated short-circuit making capacity":"15 kA switch-disconnector alone 400 V AC at 50 Hz 75 kA with upstream protection circuit breaker 400 V AC at 50 Hz","[Ith] conventional free air thermal current":"40 A at 60 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$638.15 – $986.76","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/feb6d4e16f11a0bce4b368b11329ee30.pdf","sourceUrl":"https://www.se.com/ae/en/product/TA10D4S0404TPE/automatic-transfer-switch-transferpact-automatic-40a-4p-rotary-frame-100a/"},"ai":{"faq":[{"question":"What is the TA10D4S0404TPE used for?","answer":"It is an automatic transfer switch (ATS) that changes the source of supply between two AC sources, typically utility and generator, for loads up to 40 A at 400 V. It is used in emergency and standby power systems in commercial and light industrial buildings."},{"question":"What are the key ratings of the TA10D4S0404TPE?","answer":"Rated operational current 40 A, rated operational voltage 400 V AC 50/60 Hz, 4 poles, utilization category AC-33B, rated short-time withstand current 5 kA for 0.1 s, mechanical durability 8000 cycles."},{"question":"Where can I buy the TA10D4S0404TPE and how is it quoted?","answer":"This part is sourced through independent distribution channels and quoted to order against an RFQ. Availability and current pricing are confirmed at the time of quotation — submit an RFQ for a firm quote."},{"question":"What compliance documentation does Schneider provide for the TA10D4S0404TPE?","answer":"The switch is designed to IEC 60947-6-1 (the standard for automatic transfer switches). It carries a suitability-for-isolation marking and a pollution degree 3 rating. Specific RoHS, REACH, and UL documentation should be requested at quote time as they are not listed in the base spec record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TA10D4S0404TPE","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/TA10D4S0404TPE 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}}