{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TA10D2L0403TPE","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TA10D2L0403TPE","canonicalUrl":"https://aoctrl.com/schneider/TA10D2L0403TPE","factsUrl":"https://aoctrl.com/api/mcp/products/TA10D2L0403TPE","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TransferPacT TA10D2L0403TPE, automatic transfer switch, 40 A, 2P, 230 V AC, IEC 60947-6-1, PC class, uninterrupted duty.","salesMarkdown":"The Schneider Electric TA10D2L0403TPE is an automatic transfer switch from the TransferPacT range, built to change the source of supply in a low-voltage distribution panel. It is rated for a continuous 40 A at 230 V AC, 50/60 Hz, in a 2-pole configuration, and carries an uninterrupted duty classification — meaning it is designed to hold the load indefinitely, not just during a switching event. This is a PC-class transfer switch per IEC 60947-6-1, which means it is intended for use in emergency power or backup generator circuits where the load must be transferred between two sources without interruption for load switching. It is not a CB-class device — there is no overcurrent protection built in; the upstream feeder breaker handles that. The AC-33B utilization category covers mixed motor and resistive loads, including starting currents up to 8× rated for short periods, so this switch holds the unit on the grid for a panel feeding a mix of pumps, lighting, and small drives. Short-circuit performance is defined by two numbers: the rated short-time withstand current (Icw) of 5 kA for 0.1 s, and the rated short-circuit making capacity (Icm) of 15 kA when the switch-disconnector stands alone, or 75 kA when an upstream protection circuit breaker is coordinated. The switch mounts fixed to a plate or DIN rail, with a connection pitch of 18 mm. The 310 mm width and 147 mm height mean it occupies a standard panel footprint — measure the backplate cutout before ordering, but it fits a typical 300 mm wide enclosure. Screwed connections on both the upside (line) and downside (load) sides accept copper conductors sized for 40 A. The mechanical interlocking between the two contactors prevents both sources from closing simultaneously, which is the fundamental safety requirement for any transfer switch. ## Controls and status Control is via four push-buttons on the front face, with an LCD screen for local status display. The switch supports both automatic and manual operating modes, selectable on the controller. Three contact positions are indicated: source 1, source 2, and OFF — the OFF position accepts a padlock for lockout/tagout. Signal contacts are configurable as 1 NO + 2 NC, 1 NC + 2 NO, or 2 NO, giving the controls integrator flexibility to wire remote status to a PLC or building management system. Mechanical durability is rated at 8000 cycles — that is the number of mechanical operations before wear-out, not the electrical life under load. For a backup generator transfer switch that cycles maybe 50 times a year, that is a 160-year service life. The suitability for isolation marking (yes) means the switch can be used as a visible-break disconnecting means, provided the load is de-energized before opening.","metaTitle":"Schneider Electric TA10D2L0403TPE TransferPacT Automatic Tra","metaDescription":"Schneider Electric TA10D2L0403TPE TransferPacT automatic transfer switch, 40 A rated current, 2 poles, IEC 60947-6-1. Sourced to order against an RFQ. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"94 mm","Width":"310 mm","Height":"147 mm","Standards":"IEC 60947-6-1","Rated duty":"Uninterrupted","Control type":"4 push-buttons","Display type":"LCD screen","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":"2P","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":"230 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":"$658.05 – $1,115.33","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b3f96b45b031c3bf341216ca4186e51e.pdf","sourceUrl":"https://www.se.com/vn/en/product/TA10D2L0403TPE/active-automatic-transfer-switch-transferpact-active-automatic-40a-2p-lcd-frame-100a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/TA10D2L0403TPE/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy TA10D2L0403TPE and how do I get a price?","answer":"The TA10D2L0403TPE is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ to confirm availability and current pricing — no stock or price figures are published here."},{"question":"What is TA10D2L0403TPE's rated operational current and voltage?","answer":"The TA10D2L0403TPE is rated for 40 A continuous at 230 V AC, 50/60 Hz, in a 2-pole configuration. The conventional free-air thermal current (Ith) is also 40 A at 60 °C."},{"question":"What standards does TA10D2L0403TPE comply with?","answer":"The TA10D2L0403TPE complies with IEC 60947-6-1 for automatic transfer switches. It is a PC-class device with suitability for isolation, rated for pollution degree 3 environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TA10D2L0403TPE","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/TA10D2L0403TPE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}