{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1BM45","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1BM45","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1BM45","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1BM45","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S00 power contactor, 3RT1016-1BM45, 24 VDC coil, rated 10 A at 24 V, IP20, screw terminals, 45 mm width.","salesMarkdown":"The Siemens 3RT1016-1BM45 is a SIRIUS S00 power contactor with a 24 VDC coil rated at 10 A at 24 V. It switches motor loads in AC-4 duty up to 8.5 A at 400 V, covering a 4 kW motor at 400 V in AC-2 service. The S00 frame keeps width to 45 mm, depth 114 mm, height 57.5 mm — fits standard panel layouts without surprises. Front face carries IP20 finger protection; terminals are IP20 as well. ## Coordination and wiring For Type 2 coordination (no-weld after fault) use a gL/gG fuse rated 20 A. Type 1 coordination allows a 35 A gL/gG fuse. Screw terminals accept 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or max 2x 0.75–4 mm² solid/stranded; AWG equivalents are 2x 20–16, 2x 18–14, or 1x 12. Three main poles (3 NO instant contacts).","metaTitle":"Siemens 3RT1016-1BM45 SIRIUS S00 Power Contactor, 24 VDC Coi","metaDescription":"Siemens 3RT1016-1BM45 SIRIUS S00 power contactor with 24 VDC coil rated 10 A. Current lifecycle stage. IP20. DIN rail mount. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"114 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"57.5 mm","Maximum":"2 000 m","At The Side":"6 mm","Rated Value":"220 V","On The Front":"IP20","Initial Value":"0.85","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Full-scale value":"1.1","Size of contactor":"S00","Product brand name":"SIRIUS","Degree of pollution":"3","Product designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 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":"6 A","at 400 V rated value":"3 A","at 500 V rated value":"4.5 kW","at 690 V rated value":"5.5 kW","Instantaneous Contact":"3","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","at AC-2 at 400 V rated value":"4 kW","at AC-4 at 400 V rated value":"8.5 A","Closing power of magnet coil at DC":"3.3 W","Holding power of magnet coil at DC":"3.3 W","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","Reference code acc. to DIN EN 81346-2":"Q","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","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"22 A","Type of voltage of the control supply voltage":"DC","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"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=74973&mlfb=3RT1016-1BM45","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1BM45/alternatives.json"},"ai":{"faq":[{"question":"What is the rated operational current for the 3RT1016-1BM45 at 24 V?","answer":"Rated 10 A at 24 V for the main circuit. In AC-4 duty at 400 V it handles 8.5 A."},{"question":"Where can I buy 3RT1016-1BM45?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What is the mounting and clearance requirement for 3RT1016-1BM45?","answer":"Snap-on or screw mount onto 35 mm DIN rail per EN 50022. Allow 6 mm clearance at the side for side-by-side mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1BM45","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/3RT1016-1BM45 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}}