{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1AP62","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1AP62","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1AP62","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AP62","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1016-1AP62 power contactor, size S00, 4 kW at 400 V AC-3, screw terminals, DIN-rail mount, IP20.","salesMarkdown":"It carries a 4 kW rating at 400 V under AC-3 duty (cites:) — that's the standard induction motor switching category, so this contactor handles starting and stopping a motor up to that power without welding its main contacts. For reversing or plugging duty (AC-4), it's rated 8.5 A at 400 V (cites:), which is the current it can interrupt during inching or counter-current braking without excessive wear. The S00 footprint is compact — 45 mm wide, 57.5 mm high, 72 mm deep (cites:,) — so it fits tightly on a crowded DIN rail without blocking adjacent devices. Terminals are IP20 finger-safe (cites:,); the front is also IP20, meaning accidental contact during panel servicing is protected against. Screw-type terminals accept solid or stranded conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) (cites:,). AWG equivalents are 2x (20 to 16), 2x (18 to 14), or 1x 12 (cites:). ## Auxiliary and control circuit ratings The contactor carries auxiliary contact ratings for the control circuit: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V (cites:,). The operating current at AC-12 (resistive load) is 10 A maximum (cites:). Coil operating range is 0.85 to 1.1 times rated voltage at 50 Hz, and 0.8 to 1.1 at 60 Hz (cites:,). Mechanical life is typical 30 million operations (cites:).","metaTitle":"Siemens 3RT1016-1AP62 SIRIUS Power Contactor, Size S00, 4 kW","metaDescription":"Siemens SIRIUS 3RT1016-1AP62 power contactor, size S00, rated 4 kW at 400 V AC-3, 8.5 A AC-4. Current lifecycle stage. Screw terminals, DIN-rail mount. IP20 front.","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":"0.85 ... 1.1","at 60 Hz":"0.8 ... 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":"220 V","at 500 V rated value":"4.5 kW","at 60 Hz rated value":"240 V","at 690 V rated value":"5.5 kW","Instantaneous Contact":"0","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":"5.1 V·A","apparent pick-up power of magnet coil at AC":"31.7 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":"0.77","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=468030&mlfb=3RT1016-1AP62","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AP62/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to the 3RT1016-1AP62?","answer":"The 3RT1016-2AP02 is a sibling in the same S00 frame size. The key difference is the terminal type: the -1AP62 uses screw terminals, while the -2AP02 uses spring-cage terminals. If your panel wiring practice is screw-type, the -1AP62 is the direct fit; switching to the -2AP02 would require a different termination tool and possibly different ferrule sizes. Both share the same coil voltage, power ratings, and DIN-rail footprint."},{"question":"What is the depth of the 3RT1016-1AP62?","answer":"The depth is 72 mm (cites:). Combined with a width of 45 mm and height of 57.5 mm, it fits standard S00 contactor spacing on DIN rail."},{"question":"What conductor sizes does the 3RT1016-1AP62 accept?","answer":"Screw terminals accept 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), or 1x 12 (cites:,)."},{"question":"Will the 3RT1016-1AP62 drop into a panel specified for the 3RT1016-2AP02?","answer":"Mechanically yes — same S00 frame, same 45 mm width, same DIN-rail clip. The only difference is the terminal type: screw (-1AP62) versus spring-cage (-2AP02). If the panel was wired for spring-cage, the screw terminals will still fit the same conductor cross-sections, but the wiring time and tooling differ. No rewiring of the panel layout is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1AP62","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/3RT1016-1AP62 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}}