{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6018-1AP02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6018-1AP02","canonicalUrl":"https://aoctrl.com/siemens/3RT6018-1AP02","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6018-1AP02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT6018-1AP02, 7.5 kW at 230 V, 13 kW at 400 V, 22 kW at 690 V, screw terminals, 45 mm width, 73 mm depth.","salesMarkdown":"The coil draws 6 A at 24 V rated value, 10 A at 230 V, 3 A at 400 V, and 1 A at 690 V, so the control transformer and wiring need to be sized for the pick-up current. The contactor footprint is 45 mm wide, 57.5 mm high, and 73 mm deep — a compact S00 frame that fits tightly in a crowded enclosure. The operating temperature range is -25 to +60 °C, storage from -55 to +80 °C, and pollution degree 3 means it's rated for industrial environments with conductive contamination. Wire sizes accepted: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and 2x 4 mm² solid or stranded. At 40 °C the minimum permissible cross-section is 4 mm²; at 60 °C it's 2.5 mm². The mechanical life is typical 30,000,000 operations, and the maximum switching frequency at AC-1 is 1,000 1/h, at AC-3 it's 750 1/h, at AC-4 it's 250 1/h — so it's designed for frequent cycling in automated lines.","metaTitle":"Siemens 3RT6018-1AP02 SIRIUS Power Contactor, S00, 7.5 kW","metaDescription":"Siemens 3RT6018-1AP02 SIRIUS power contactor, size S00, 7.5 kW at 230 V, 13 kW at 400 V, 22 kW at 690 V. Screw terminals, DIN rail mount. Active production. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Width":"45 mm","at AC":"10 000 1/h","Height":"57.5 mm","at 50 Hz":"0.25","at 60 Hz":"0.25","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":"Power 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 50 Hz rated value":"230 V","at 60 Hz rated value":"230 V","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","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":"Yes","With Type Of Assignment 2 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 20 A","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":"AC","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Required Spacing With Side-By-Side Mounting At The Side":"0 mm","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":"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=579943&mlfb=3RT6018-1AP02","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT6018-1AP02/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT6018-1AP02?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional second-source for 3RT6018-1AP02?","answer":"The closest peer is 3RT6017-1KF42, which is also a SIRIUS size S00 contactor but with a different coil voltage and terminal style. The 3RT6018-1AP02 uses screw terminals and a 24 V coil drawing 6 A; the 3RT6017-1KF42 uses spring-cage terminals and a different coil. Both share the same S00 frame and DIN rail footprint, so they can swap in the same panel space, but the coil supply and wiring method differ."},{"question":"What compliance documentation does Siemens provide for 3RT6018-1AP02?","answer":"The part has a substance prohibition date of 05/01/2012, indicating RoHS and REACH compliance. Siemens provides a declaration of conformity and UL/IEC certifications for this SIRIUS contactor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6018-1AP02","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/3RT6018-1AP02 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}}