{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-2RB41-0KS0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-2RB41-0KS0","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-2RB41-0KS0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2RB41-0KS0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1 power contactor, AC-3 9 A, 4 kW / 400 V, 1 NO, 24 V DC coil, 3-pole, Size S00, spring-type terminals, with surge suppressor, customer-specific device.","salesMarkdown":"The Siemens 3RT1016-2RB41-0KS0 is a Size S00 power contactor from the SIRIUS 3RT1 series, rated AC-3 9 A and 4 kW at 400 V for switching motor loads in control panels. The 24 V DC coil with integrated surge suppressor handles the pick-up and drop-out without external suppression for DC switching. AC-3 9 A is the motor-switching rating — it handles the inrush of a 4 kW, 400 V three-phase induction motor (typical for a small conveyor or pump). The DC coil holds at 24 V nominal; verify the control circuit can supply the inrush current without voltage sag. Spring terminals save wiring time vs screw clamps but require ferrules on stranded wire for reliable contact.","metaTitle":"Siemens 3RT1016-2RB41-0KS0 Power Contactor, AC-3 9 A, 4 kW/4","metaDescription":"Siemens 3RT1016-2RB41-0KS0 power contactor, AC-3 9 A, 4 kW/400 V, 24 V DC coil, 1 NO, Size S00, spring terminals. Lifecycle: active but phased-out; successor is SIRIUS 3RT2. Source","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=475148&mlfb=3RT1016-2RB41-0KS0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-2RB41-0KS0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1016-2RB41-0KS0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest alternative to 3RT1016-2RB41-0KS0?","answer":"The official successor is the SIRIUS 3RT2 series. Check the 3RT2 catalog for a pin-compatible replacement with the same Size S00 footprint and 24 V DC coil."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-2RB41-0KS0","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/3RT1016-2RB41-0KS0 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}}