{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1344-1BM40-ZW95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1344-1BM40-ZW95","canonicalUrl":"https://aoctrl.com/siemens/3RH1344-1BM40-ZW95","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1344-1BM40-ZW95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RH1344-1BM40-ZW95 contactor relay, 4NO+4NC, DC 220 V coil, screw connection, size S00, multi-pack quantity 102 units.","salesMarkdown":"## Part identity and deployment context The Siemens 3RH1344-1BM40-ZW95 is a SIRIUS contactor relay in size S00, configured with 4 normally-open and 4 normally-closed contacts, a DC 220 V coil, and screw-type terminals. The multi-pack quantity is 102 units. This is a control-circuit switching device — it pilots larger contactors or handles moderate loads directly within a panel, not a main power contactor.","metaTitle":"Siemens 3RH1344-1BM40-ZW95 Contactor Relay, 4NO+4NC, DC 220","metaDescription":"Siemens 3RH1344-1BM40-ZW95 contactor relay, 4NO+4NC, DC 220 V coil, screw connection, size S00. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=119016&mlfb=3RH1344-1BM40-ZW95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1344-1BM40-ZW95/alternatives.json"},"ai":{"faq":[{"question":"What are the key specifications of this contactor relay?","answer":"The 3RH1344-1BM40-ZW95 is a size S00 contactor relay with 4 normally-open and 4 normally-closed contacts, a DC 220 V coil, and screw-type terminals. Multi-pack quantity is 102 units."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1344-1BM40-ZW95","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RH1344-1BM40-ZW95 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}}