{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LE4D35B7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LE4D35B7","canonicalUrl":"https://aoctrl.com/schneider/LE4D35B7","factsUrl":"https://aoctrl.com/api/mcp/products/LE4D35B7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LE series, enclosed DOL starter, 35 A, 24 V AC coil, IP65, polycarbonate enclosure.","salesMarkdown":"It's built for standard motor starting duty (AC-3 utilisation category), meaning it's designed to switch three-phase induction motors on and off under full load — the kind of work you'd see on a conveyor, pump, or fan in a panel that needs local push-button control. ## Motor power coverage and control voltage The starter covers a practical range of motor sizes: 15 kW at 380/400 V and 415 V, 18.5 kW at 500 V and 660/690 V, and 7.5 kW at 220/230 V — all at 50/60 Hz. That's enough for a mid-size pump or a small compressor. The control circuit is 24 V AC, which keeps the push-button voltage safe for operators and lets you tie into a standard control transformer without a separate DC supply. ## What the standards tell you The starter complies with IEC 60947-4-1, the standard for contactors and motor-starters. That's the benchmark for AC-3 switching duty, thermal performance, and coordination with upstream protection. The associated fuse rating is 32 A, 14 x 51 mm aM — so if you're building a new panel or replacing a failed unit, make sure the fuse holder matches that cartridge size. Dimensions are 186 mm wide, 330 mm tall, and 175.5 mm deep. The polycarbonate enclosure has cable entries pre-punched for ISO20, ISO25, ISO32, and ISO40 glands — two at the top and two at the bottom. That gives you flexibility for incoming supply and outgoing motor cables without drilling. The enclosure is standalone; it doesn't snap onto DIN rail, so plan for direct panel or wall mounting with clearance for the door swing if the push-buttons need access.","metaTitle":"Schneider Electric LE4D35B7 TeSys LE Enclosed DOL Starter, 3","metaDescription":"Obsolete TeSys LE enclosed DOL starter rated 35 A, 24 V AC coil, IP65. Sourced to order against RFQ. Motor power up to 18.5 kW at 660 V AC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Overload Relays"],"specifications":{"Depth":"175.5 mm","Range":"TeSys","Width":"186 mm","Height":"330 mm","Material":"Polycarbonate","Standards":"IEC 60947-4-1","Control type":"Push-button start green I Push-button stop/reset red O","Product name":"TeSys LE","Motor power kW":"15 kW at 380/400 V AC 50/60 Hz 15 kW at 415 V AC 50/60 Hz 15 kW at 440 V AC 50/60 Hz 7.5 kW at 220/230 V AC 50/60 Hz 18.5 kW at 500 V AC 50/60 Hz 18.5 kW at 660/690 V AC 50/60 Hz","lifecycle_stage":"current","Device short name":"LE4D","Cable entry number":"2 ISO20 top 2 ISO25 top 2 ISO32 top 2 ISO40 top 2 ISO20 bottom 2 ISO25 bottom 2 ISO32 bottom 2 ISO40 bottom","Device application":"Standard","Device composition":"Thermal overload relay ordered separately Contactor Fuse disconnector","Utilisation category":"AC-3","Associated fuse rating":"32 A 14 x 51 mm aM","IK degree of protection":"IK07 conforming to IEC 60529","IP degree of protection":"IP65 conforming to IEC 60529","Product or component type":"Enclosed DOL starter","Environmental characteristic":"Standard environment","[Uc] control circuit voltage":"24 V AC 50/60 Hz","Ambient air temperature for operation":"-5...40 °C","[Ith] Conventional free air thermal current":"26.5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/LE4D35B7/tesys-le-enclosed-dol-starter-35-a-24-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LE4D35B7/alternatives.json"},"ai":{"faq":[{"question":"What motor power does the LE4D35B7 cover?","answer":"It handles 15 kW at 380/400 V and 415 V AC, 18.5 kW at 500 V and 660/690 V AC, and 7.5 kW at 220/230 V AC, all at 50/60 Hz. The utilisation category is AC-3 for standard induction motor starting."},{"question":"What IP and IK ratings does the enclosure have?","answer":"IP65 per IEC 60529 (dust-tight and protected against water jets) and IK07 per IEC 60529 (impact resistance of 0.5 kg at 40 cm drop)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LE4D35B7","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/LE4D35B7 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}}