{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-3GF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-3GF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-3GF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-3GF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, 4-pole circuit breaker, 25kA @ 415V, TM240, In=160A, overload Ir=112A...160A, short-circuit Ii=5...10 x In.","salesMarkdown":"That rating is the one you check first for panel SCCR compliance. The thermal-magnetic trip unit is a TM240 with ATAM (adjustable thermal, adjustable magnetic). Overload protection (Ir) adjusts from 112A to 160A, and short-circuit protection (Ii) from 5 to 10 times In. This variant includes 100% N-conductor protection and a nut keeper kit, specified for a DC Power OEM in China. The N-conductor protection means the neutral pole is switched and protected — important for TN or TT systems where you need full isolation on all poles. For BOM-line commitment, the key fit-check ratings are the 160A frame, 25kA breaking capacity at 415V, and the 4-pole configuration with N-conductor protection. ## Deployment Context This is a panel-mount MCCB for distribution boards or motor control centers. The 4-pole form factor with N-conductor protection suits 3-phase + neutral systems common in European and Asian industrial installations. The nut keeper kit simplifies busbar connection during panel build — one less loose hardware headache at commissioning.","metaTitle":"Siemens 3VA1116-3GF42-0AA0-ZD00 Circuit Breaker, 160A, 25kA","metaDescription":"Siemens 3VA1116-3GF42-0AA0-ZD00 IEC frame 160 circuit breaker, 4-pole, 25kA @ 415V. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/48b06df4e05f9d67ac424f59afe28816.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667587&mlfb=3VA1116-3GF42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-3GF42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1116-3GF42-0AA0-ZD00 and 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."},{"question":"What are the key ratings for this circuit breaker?","answer":"IEC frame 160, 4-pole, breaking capacity class N with Icu=25kA at 415V, thermal-magnetic TM240 trip unit, In=160A, overload Ir adjustable 112A...160A, short-circuit Ii adjustable 5...10 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-3GF42-0AA0-ZD00","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/3VA1116-3GF42-0AA0-ZD00 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}}