{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1023-1AP00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1023-1AP00","canonicalUrl":"https://aoctrl.com/siemens/3RT1023-1AP00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1023-1AP00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT1023-1AP00, 3-pole normally open main contacts, size S0, screw-type terminals, 45 mm width, IP20 front protection.","salesMarkdown":"## SIRIUS 3RT1023-1AP00 — Panel Integration Note Both main and auxiliary/control circuits use screw-type terminals. Main contact terminals accept solid or stranded conductors: 2x (0.5…1.5 mm²), 2x (0.75…2.5 mm²), max. 2x (0.75…4 mm²). Auxiliary contact terminals accept 2x (1…2.5 mm²), 2x (2.5…6 mm²), max. 2x 10 mm². AWG equivalents for main contacts: 2x (16…12), 2x (14…10), 1x 8; for auxiliary contacts: 2x (20…16), 2x (18…14), 1x 12. ## Switching Ratings and Duty Rated operational current at AC-12 (resistive load) is 10 A. For motor switching duty, at AC-2 at 400 V the contactor is rated for 4 kW; at AC-4 at 400 V the operational current is 8.5 A. The contactor is designed for 50 Hz supply (rated value 230 V at 50 Hz). DC switching ratings are provided per voltage: 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, 3 A at 400 V. Motor power ratings at 500 V and 690 V are 4.5 kW and 5.5 kW respectively. The mechanical service life of the contactor is typically 10,000,000 operations. Operating temperature range during operation is -25 to +60 °C. The contactor supports side-by-side mounting without derating. For type of coordination 1, the required fuse is gL/gG: 63 A; for type of coordination 2, the required fuse is gL/gG: 25 A. Substance prohibitance date per RoHS is 01.07.2006.","metaTitle":"Siemens 3RT1023-1AP00 SIRIUS Power Contactor, 3NO, S0 Size","metaDescription":"Siemens 3RT1023-1AP00 SIRIUS power contactor, 3-pole NO main contacts, S0 size, screw terminals, IP20 front, 45mm wide, active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"85 mm","at 50 Hz":"0.8 ... 1.1","On The Front":"IP20","1 Rated Value":"50 Hz","Of The Terminal":"IP00","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":"S0","Solid Or Stranded":"2x (1 ... 2,5 mm²), 2x (2,5 ... 6 mm²), max. 2x 10 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":"10 000 000","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":"230 V","at 500 V rated value":"4.5 kW","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 (16 ... 12), 2x (14 ... 10), 1x 8","For Auxiliary And Control Circuit":"screw-type terminals","With Type Of Assignment 2 Required":"fuse gL/gG: 25 A","reference code acc. to IEC 81346-2":"Q","With Type Of Coordination 1 Required":"fuse gL/gG: 63 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":"7.8 V·A","apparent pick-up power of magnet coil at AC":"61 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":"0.82","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.24","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":"0","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=472597&mlfb=3RT1023-1AP00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1023-1AP00/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3RT1023-1AP00?","answer":"The depth is 91 mm."},{"question":"What terminal types does 3RT1023-1AP00 use?","answer":"Both the main current circuit and the auxiliary/control circuit use screw-type terminals."},{"question":"What is the operating temperature range for this contactor?","answer":"The operating temperature range during operation is -25 to +60 °C."},{"question":"Where can I buy 3RT1023-1AP00 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1023-1AP00","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/3RT1023-1AP00 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}}