{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6016-1KB42","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6016-1KB42","canonicalUrl":"https://aoctrl.com/siemens/3RT6016-1KB42","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6016-1KB42","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS coupling contactor, size S00, 24 VDC coil, screw terminals, suppressor diode, 13 kW at 400 V AC-3, 45 x 57.5 x 73 mm, DIN rail snap-on.","salesMarkdown":"## Siemens 3RT6016-1KB42 — SIRIUS coupling contactor, size S00 Rated for AC-3 duty up to 690 V, it delivers 7.5 kW at 230 V, 13 kW at 400 V, and 22 kW at 690 V — all at 60 °C ambient. The 24 VDC coil draws 6 A at rated value; a built-in suppressor diode handles the inductive kickback, so verify free-wheel diode polarity before energizing. Main and auxiliary circuits use screw-type terminals, accepting 2x (0.5…1.5 mm²), 2x (0.75…2.5 mm²), or 2x 4 mm² solid or stranded. Pollution degree 3 rating suits industrial environments with conductive contamination. Snap onto 35 mm DIN rail per DIN EN 50022; the mounting position allows +/-180° rotation on a vertical surface and +/-22.5° tilt forward/backward. Side-by-side mounting is supported — no mandatory spacing gaps, so fill factor is tight. The S00 footprint matches other SIRIUS S00 contactors and overload relays for a consistent panel layout.","metaTitle":"Siemens 3RT6016-1KB42 SIRIUS Coupling Contactor, 24 VDC, 13","metaDescription":"Siemens 3RT6016-1KB42 SIRIUS coupling contactor, size S00, 24 VDC coil, 13 kW at 400 V AC-3. Screw terminals, suppressor diode. Active production, sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Width":"45 mm","at DC":"10 000 1/h","Height":"57.5 mm","Rated Value":"24 V","During Storage":"-55 ... +80 °C","at AC-1 maximum":"1 000 1/h","at AC-3 maximum":"750 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022","at AC-3e maximum":"750 1/h","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S00","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"Coupling contactor","at 24 V rated value":"6 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"10 A","at 400 V rated value":"3 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-3 rated value maximum":"690 V","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"05/01/2012","at 40 °C minimum permissible":"4 mm²","at 60 °C minimum permissible":"2.5 mm²","Design Of The Surge Suppressor":"suppressor diode","Insulation Voltage Rated Value":"690 V","at 230 V at 60 °C rated value":"7.5 kW","at 400 V at 60 °C rated value":"13 kW","at 690 V at 60 °C rated value":"22 kW","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"No","With Type Of Assignment 2 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 20 A","closing power of magnet coil at DC":"2.8 W","holding power of magnet coil at DC":"2.8 W","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 35 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","operational current at AC-12 maximum":"10 A","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","at ambient temperature 40 °C rated value":"22 A","at ambient temperature 60 °C rated value":"20 A","Type Of Voltage Of The Control Supply Voltage":"DC","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Required Spacing With Side-By-Side Mounting At The Side":"0 mm","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","number of NC contacts for auxiliary contacts instantaneous contact":"1","number of NO contacts for auxiliary contacts instantaneous contact":"0"}},"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=579901&mlfb=3RT6016-1KB42","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT6016-1KB42/alternatives.json"},"ai":{"faq":[{"question":"What is 3RT6016-1KB42's listed depth (73 mm) on this component line?","answer":"The depth is 73 mm per the spec table."},{"question":"What is 3RT6016-1KB42's listed width (45 mm) on this component line?","answer":"The width is 45 mm per the spec table."},{"question":"Will 3RT6016-1KB42 drop into a panel that was specified around 3RT6017-1KF42 without rewiring?","answer":"Both are S00 size with the same 45 mm width and DIN rail snap-on mounting, so the mechanical fit is identical. However, the coil voltage differs — the 3RT6016-1KB42 uses 24 VDC, while the 3RT6017-1KF42 typically uses a higher AC coil. Rewiring the control circuit may be required if the panel's coil supply does not match 24 VDC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6016-1KB42","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/3RT6016-1KB42 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}}