{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1RB41-0KS0-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1RB41-0KS0-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1RB41-0KS0-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1RB41-0KS0-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"SIRIUS power contactor, 3RT1016-1RB41-0KS0-ZW96, AC-3 9 A, 4 kW / 400 V, 24 V DC coil, 3-pole Size S00, screw terminals, 1 NO auxiliary contact, multi-unit packaging of 56.","salesMarkdown":"The AC-3 rating of 9 A and 4 kW at 400 V defines its motor-switching capability: it handles squirrel-cage motors during starting and running, where the inrush can be 5–7× the rated current. The Size S00 footprint (45 mm wide, 57.5 mm high, 72 mm deep) snaps onto a 35 mm DIN rail per EN 50022, with 6 mm side spacing required to grounded parts. The single NO auxiliary contact is built in; no add-on block is included. Screw terminals on both main and auxiliary circuits accept 2× (0.5…1.5 mm²) solid or 2× (0.75…2.5 mm²) stranded, up to 2× (0.75…4 mm²) maximum. For AWG, that's 2× (20…16) solid, 2× (18…14) stranded, or 1× 12. The contactor mounts side-by-side without derating, provided the 6 mm air gap to grounded parts is maintained. ## Mechanical and electrical endurance Short-circuit protection for the main circuit requires a gL/gG fuse: 20 A for Type 2 coordination, 35 A for Type 1.","metaTitle":"SIRIUS 3RT1016-1RB41-0KS0-ZW96 Power Contactor, AC-3 9A, 24V","metaDescription":"SIRIUS 3RT1016-1RB41-0KS0-ZW96 power contactor, AC-3 9 A, 4 kW / 400 V, 24 V DC coil, 3-pole Size S00, screw terminals. Phased-out; successor is 3RT2 series. Sourced to order again","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=552120&mlfb=3RT1016-1RB41-0KS0-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1RB41-0KS0-ZW96/alternatives.json"},"ai":{"faq":[{"question":"What replaces the 3RT1016-1RB41-0KS0-ZW96?","answer":"The official successor is the SIRIUS 3RT2 series. The exact replacement order code depends on the coil voltage, auxiliary contact configuration, and terminal type required for your application."},{"question":"Will the 3RT1016-1RB41-0KS0-ZW96 fit in a panel designed for the 3RT1015-1BB42?","answer":"Both are Size S00 contactors with the same 45 mm width, 57.5 mm height, and 72 mm depth, and both mount on 35 mm DIN rail. The 3RT1016-1RB41-0KS0-ZW96 has a 24 V DC coil and a single NO auxiliary contact; the 3RT1015-1BB42 has a 24 V DC coil and a single NC auxiliary contact. Panel cutouts and DIN rail spacing are identical, but the auxiliary contact logic differs."},{"question":"What are the key ratings of the 3RT1016-1RB41-0KS0-ZW96?","answer":"AC-3 motor switching: 9 A, 4 kW at 400 V. Coil: 24 V DC, 3.3 W holding. Three main poles, one NO auxiliary contact. Screw terminals. Size S00, 45 mm wide."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1RB41-0KS0-ZW96","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-ZW96 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}}