{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1AH01-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1AH01-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1AH01-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AH01-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S00 power contactor, 3RT1016-1AH01-1AA0, screw-type terminals, 4 kW at 400 V AC-3, 45 mm wide, snap-on DIN rail mount.","salesMarkdown":"The Siemens 3RT1016-1AH01-1AA0 is a SIRIUS S00 power contactor with screw-type terminals, sized for motor loads up to 4 kW at 400 V AC-3 (4.5 kW at 500 V, 5.5 kW at 690 V). The S00 frame keeps the footprint tight at 45 mm wide by 57.5 mm high by 72 mm deep — fits standard 35 mm DIN rail per EN 50022 with snap-on mounting, no tools needed for the rail. Main circuit terminals accept screw-clamp connections: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) solid/stranded. AWG equivalents are 2x (20 to 16), 2x (18 to 14), and 1x 12. The IP20 finger-safe front cover stays on during operation — the terminal itself is also IP20 rated. Side-by-side mounting is allowed with zero clearance — 6 mm spacing at the side is the minimum for heat dissipation. The coil is rated for 50/60 Hz at 48 V — pick-up range is 0.8 to 1.1 x rated voltage at 50 Hz, 0.85 to 1.1 at 60 Hz. DC switching capability on the auxiliary contacts: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V. The single instantaneous contact (1 NO) handles the control signal. ## Short-circuit protection and coordination The mechanical life is typical 30 million operations — no-load switching cycles.","metaTitle":"Siemens 3RT1016-1AH01-1AA0 SIRIUS S00 Power Contactor, 4 kW","metaDescription":"Siemens SIRIUS S00 power contactor 3RT1016-1AH01-1AA0, rated 4 kW at 400 V AC-3, screw terminals, 45 mm wide, current production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"72 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","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.85 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","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","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 400 V rated value":"4 kW","at 50 Hz rated value":"48 V","at 500 V rated value":"4.5 kW","at 60 Hz rated value":"48 V","at 690 V rated value":"5.5 kW","Instantaneous Contact":"1","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","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","operating current at AC-12 maximum":"10 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","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","apparent holding power of magnet coil at AC":"4.4 V·A","apparent pick-up power of magnet coil at AC":"27 V·A","Type Of Voltage Of The Control Supply Voltage":"AC","operating current at AC-15 at 230 V rated value":"6 A","operating current at AC-15 at 400 V rated value":"3 A","Inductive Power Factor With Closing Power Of The Coil":"0.8","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.27","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","type of connectable conductor cross-sections at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12"}},"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=317483&mlfb=3RT1016-1AH01-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AH01-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3RT1016-1AH01-1AA0?","answer":"The 3RT1016-1AR11 is a peer variant in the same S00 frame — same 4 kW at 400 V AC-3 rating, same screw terminals, same footprint. The difference is the coil voltage: the -1AH01-1AA0 uses 48 V 50/60 Hz, while the -1AR11 uses a different coil voltage. Verify the control voltage before swapping."},{"question":"What are the key ratings for 3RT1016-1AH01-1AA0?","answer":"Rated 4 kW at 400 V AC-3 (motor duty), 4.5 kW at 500 V, 5.5 kW at 690 V. AC-4 switching current is 8.5 A at 400 V. Coil is 48 V 50/60 Hz. Mechanical life is 30 million operations."},{"question":"Where can I buy 3RT1016-1AH01-1AA0?","answer":"Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your quantity and delivery needs."},{"question":"Will 3RT1016-1AH01-1AA0 drop into a panel specified for 3RT1016-1AR11 without rewiring?","answer":"Mechanically yes — same S00 frame, same 45 mm width, same DIN rail mounting, same screw terminals. Electrically check the coil voltage: the -1AH01-1AA0 is 48 V 50/60 Hz, the -1AR11 uses a different coil voltage. If the control circuit matches, it's a direct swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1AH01-1AA0","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/3RT1016-1AH01-1AA0 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}}