{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2140-5MP36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2140-5MP36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2140-5MP36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2140-5MP36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA Molded Case Circuit Breaker, IEC Frame 160, 3-pole, breaking capacity class M (Icu=55 kA @ 415 V), motor protection ETU550M electronic trip unit LSI, In=40 A, overload Ir=16…40 A, terminal connection.","salesMarkdown":"## Motor-protection MCCB with electronic LSI trip The Siemens 3VA2140-5MP36-0AA0 is a 3-pole IEC molded case circuit breaker from the 3VA family, built on a 160 A frame and fitted with an ETU550M electronic trip unit for motor protection. The LSI protection profile — long-time (Ir), short-time (Isd), and instantaneous (Ii) — is adjustable: overload protection Ir spans 16…40 A, short-circuit protection Isd runs 1.2…15× In, and Ii covers 3…15× In. That means you can dial the trip curve to match a specific motor's locked-rotor and starting profile without swapping the breaker. Breaking capacity sits at Icu=55 kA @ 415 V (class M), which is enough for most industrial distribution panels fed by a medium-voltage transformer in the 1–2 MVA range. The 160 A frame gives headroom if the motor load grows — you can re-terminate up to that frame rating without swapping the entire breaker. Terminal connection on a 3-pole IEC frame 160 breaker — mounts via the standard bolted or screw-clamp method into a panel or enclosure. The packaging dimensions (200 × 134 × 145 mm) give a rough envelope for panel layout.","metaTitle":"Siemens 3VA2140-5MP36-0AA0 MCCB, 40A, 55kA @ 415V, Motor Pro","metaDescription":"Siemens 3VA2140-5MP36-0AA0 IEC frame 160 MCCB, 3-pole motor protection with ETU550M LSI trip unit, 40A, Icu=55kA @ 415V. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Group Code":"P360","Product Group":"5374","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"3VA Molded Case Circuit Breakers up to 1600 A, IEC","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 9N9999","Packaging dimensions (L x W x H)":"200.00 x 134.00 x 145.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-01-17","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cda978e31ec81fb539d5632cb59bd0b3.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3VA2140-5MP36-0AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2140-5MP36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2140-5MP36-0AA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time estimate."},{"question":"What compliance documentation does Siemens provide for 3VA2140-5MP36-0AA0?","answer":"RoHS compliance effective 01-01-17. REACH Article 33 declaration identifies lead (CAS 7439-92-1) above 0.1% w/w. Export Control Regulations: AL: N / ECCN: 9N9999. This is an IEC-rated breaker; UL/CSA documentation is not listed in the available specs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2140-5MP36-0AA0","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/3VA2140-5MP36-0AA0 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}}