{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1RB41-0KS0-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1RB41-0KS0-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1RB41-0KS0-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1RB41-0KS0-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1016-1RB41-0KS0-ZW97 power contactor, AC-3 9 A, 4 kW at 400 V, 24 V DC coil, 3-pole Size S00, screw terminals, multi-unit packaging of 27 units.","salesMarkdown":"The Siemens SIRIUS 3RT1016-1RB41-0KS0-ZW97 is a 3-pole Size S00 power contactor rated for AC-3 motor switching at 9 A, handling 4 kW at 400 V. The 24 V DC coil pulls in reliably and holds at 3.3 W — a known value for sizing the control transformer or DC supply. The Size S00 footprint matches the compact end of the SIRIUS range, so it slots into the same gland-plate layouts as other S00 contactors and overload relays. ## Panel fit — does it drop in where a 3RT1015-1BB42 was specified? The 3RT1016-1RB41-0KS0-ZW97 shares the same Size S00 frame, 45 mm width, and screw-terminal pattern as the 3RT1015-1BB42. The main difference is the coil: this part runs on 24 V DC (3.3 W holding), while the 1BB42 uses a 24 V AC coil with 4.4 VA holding power. If the control circuit is DC, this part drops in without rewiring the power side. ## Deployment context — where it belongs This contactor is at home in a control panel switching motor loads — pumps, conveyors, fans — on a 400 V three-phase line. The 24 V DC coil makes it a natural fit in panels with a DC control bus, common in mining and processing plants where the control voltage is kept separate from the AC power for safety. Side-by-side mounting is permitted, and the 6 mm spacing to grounded parts is standard for the S00 frame. The 3-pole main circuit with 1 NC auxiliary contact gives basic feedback for a PLC input.","metaTitle":"Siemens 3RT1016-1RB41-0KS0-ZW97 SIRIUS Power Contactor, AC-3","metaDescription":"Siemens SIRIUS 3RT1016-1RB41-0KS0-ZW97 power contactor, AC-3 9 A, 4 kW at 400 V, 24 V DC coil, 3-pole Size S00, screw terminals. Phased-out; successor is 3RT2 series. Sourced to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"current","Product Brand Name":"SIRIUS","Product Designation":"power contactor"}},"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=552327&mlfb=3RT1016-1RB41-0KS0-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1RB41-0KS0-ZW97/alternatives.json"},"ai":{"faq":[{"question":"What replaces this part?","answer":"The official successor is the SIRIUS 3RT2 series. No specific order code is listed as a drop-in replacement, so verify the coil voltage and auxiliary contact configuration against the 3RT2 catalog."},{"question":"Will this contactor fit where a 3RT1015-1BB42 was specified?","answer":"Yes, mechanically. Both are Size S00, 45 mm wide, 72 mm deep, 57.5 mm tall, and mount on 35 mm DIN rail. The power terminals are the same screw-type pattern. The coil differs: this part is 24 V DC (3.3 W), while the 1BB42 is 24 V AC (4.4 VA). If the control circuit is DC, no rewiring of the power side is needed."},{"question":"What is the coil draw on this contactor?","answer":"The DC coil draws 3.3 W at both closing and holding. No inrush surge beyond that steady-state draw, which simplifies sizing the DC supply."},{"question":"What compliance documentation is available for this part?","answer":"The part carries a substance prohibitance date of 01.07.2006, indicating it was placed on the market before the full RoHS recast. Standard SIRIUS documentation (CE, UL file) applies to the original production run. Verify with your quality team if a current RoHS declaration is required for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1RB41-0KS0-ZW97","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/3RT1016-1RB41-0KS0-ZW97 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}}