{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1D18BLS177","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1D18BLS177","canonicalUrl":"https://aoctrl.com/schneider/LC1D18BLS177","factsUrl":"https://aoctrl.com/api/mcp/products/LC1D18BLS177","rawCanonicalId":null},"summary":{"shortDescription":"Square D LC1D18BLS177, IEC contactor, 600VAC, 18A, + options.","salesMarkdown":"The Square D LC1D18BLS177 is an IEC-rated contactor rated for 600VAC and 18A, built for switching motor and resistive loads in control panels up to that current. The 18A rating is the continuous thermal current (Ith) for IEC utilization categories; in AC-3 motor duty (starting and disconnecting squirrel-cage motors) it typically derates to around 9–10A, so size it for the motor FLA, not the 18A headline. The 600VAC max matches common 480V and 600V plant voltages without needing a voltage derating. The contactor carries the standard IEC block footprint — auxiliary contact blocks and coil suppressors from the TeSys D family snap on without extra brackets. ## Regulatory and compliance notes Listed under the IEC Contactors category. The manufacturer's compliance documentation covers RoHS and REACH; the part also carries a California Proposition 65 warning for antimony oxide and antimony trioxide — standard for electrical components containing certain flame-retardant or ceramic materials.","metaTitle":"Square D LC1D18BLS177 IEC Contactor, 600VAC 18A","metaDescription":"Square D LC1D18BLS177 IEC contactor rated 600VAC 18A. Mature lifecycle, sourced to order. UPC 785901579748. Submit an RFQ for current availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Category":"Iec Contactors","Manufacturer":"Square D Co.","UPC 12 Digit":"785901579748","Prop 65 warning":"WARNING: THIS PRODUCT CAN EXPOSE YOU TO CHEMICALS INCLUDING: ANTIMONY OXIDE & ANTIMONY TRIOXIDE, WHICH IS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER. FOR MORE INFORMATION GO TO WWW.P65WARNINGS.CA.GOV","lifecycle_stage":"mature","Manufacturer Brand":"Square D Co.","Product Description":"Square D LC1D18BLS177 Contactor 600VAC 18Amp Iec + Options","Proposition 65 Warning (CA)":"WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$333.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/af5d19e4795a4b834f2505452bfd5a5f.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1D18BLS177/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to this contactor?","answer":"Within the Square D TeSys D family, the standard catalog number without the 'LS177' suffix (e.g., LC1D18B7) shares the same coil voltage and base ratings but lacks the factory-installed options. Verify the specific option set on your BOM before substituting."},{"question":"What compliance documentation is available?","answer":"The manufacturer provides RoHS and REACH declarations. The part also carries a California Proposition 65 warning for antimony oxide and antimony trioxide."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1D18BLS177","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/LC1D18BLS177 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}}