{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1AB01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1AB01","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1AB01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AB01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1016-1AB01 power contactor, size S00, 24 V 50/60 Hz coil, 4.5 kW at 500 V, screw terminals, DIN rail mount.","salesMarkdown":"## Siemens SIRIUS 3RT1016-1AB01 — Integrator's Spec Recap The Siemens SIRIUS 3RT1016-1AB01 is a size S00 power contactor rated for a 24 V 50 Hz coil, switching motor loads up to 4.5 kW at 500 V. The AC-3 rating at 400 V is 4 kW — that's the number for standard squirrel-cage motor starting. Front and terminal faces carry IP20 protection, so it's suited for enclosed panel installation where accidental finger contact is the concern. Pollution degree 3 means it handles conductive pollution in industrial environments — standard for control panels near production floors. ## Terminal & Wiring Detail Both main and auxiliary circuits use screw-type terminals. The main contact wiring accepts solid conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²). AWG equivalents are 2x (20 to 16), 2x (18 to 14), and 1x 12. Auxiliary contacts share the same wire range. For fuse coordination, type 2 coordination (no damage) requires a 20 A gL/gG fuse; type 1 coordination (damage allowed, no fire risk) allows a 35 A gL/gG fuse. ## Coil Operating Range & Ratings The coil is rated at 24 V at 50 Hz, with an operating range of 0.8 to 1.1 times rated voltage at 50 Hz, and 0.85 to 1.1 at 60 Hz. The coil draw at various control voltages: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V, 6 A at 230 V, and 3 A at 400 V — these are inrush or holding values depending on the circuit design.","metaTitle":"Siemens SIRIUS 3RT1016-1AB01 Power Contactor, S00, 24 V 50 H","metaDescription":"Siemens SIRIUS 3RT1016-1AB01 power contactor, size S00, 24 V 50 Hz coil, 4.5 kW at 500 V. Current production. DIN rail mount. IP20. RFQ for pricing and lead time.","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","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Size Of Contactor":"S00","Solid Or Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","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 50 Hz rated value":"24 V","at 500 V rated value":"4.5 kW","at 60 Hz rated value":"24 V","at 690 V rated value":"5.5 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"4 kW","at AC-4 at 400 V rated value":"8.5 A","Substance Prohibitance (Date)":"01.07.2006 00:00:00","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","For Auxiliary And Control Circuit":"screw-type terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","reference code acc. to IEC 81346-2":"Q","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 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)","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","Required Spacing For Grounded Parts At The Side":"6 mm","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","number of NC contacts for auxiliary contacts instantaneous contact":"0","number of NO contacts for auxiliary contacts instantaneous contact":"1","Of The Contactor With Added Electronically Optimized 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=56664&mlfb=3RT1016-1AB01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1AB01/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to the 3RT1016-1AB01?","answer":"The 3RT1017-1AP01 is a functional peer within the same SIRIUS S00 frame. The key difference is the coil voltage: the 3RT1016-1AB01 uses a 24 V 50 Hz coil, while the 3RT1017-1AP01 uses a different coil voltage. Verify coil compatibility before substituting — the mounting footprint and terminal layout are identical."},{"question":"What are the mounting dimensions for the 3RT1016-1AB01?","answer":"The contactor measures 45 mm wide by 57.5 mm high by 72 mm deep. It snaps onto a 35 mm DIN rail per EN 50022."},{"question":"What wire sizes does the 3RT1016-1AB01 accept?","answer":"Main and auxiliary screw terminals accept solid conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²). AWG equivalents are 2x (20 to 16), 2x (18 to 14), and 1x 12."},{"question":"What fuse coordination is required for the 3RT1016-1AB01?","answer":"For type 2 coordination (no damage to the contactor), use a 20 A gL/gG fuse. For type 1 coordination (damage allowed, no fire or shock hazard), a 35 A gL/gG fuse is permitted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1AB01","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/3RT1016-1AB01 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}}