{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-1AH01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-1AH01","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-1AH01","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AH01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, size S00, 3RT1015-1AH01, 10 A AC-12, 24 V DC coil, screw-type terminals, snap-on mounting on 35 mm DIN rail.","salesMarkdown":"AC-12 at 10 A covers resistive loads like heaters and incandescent lamps; if you're switching motor loads, the AC-3 rating is what governs — and that's where the S00 frame typically lands around 5.5 kW at 400 V. DC switching is where this part earns its keep in mixed-load panels: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V, and 6 A at 230 V AC. That DC curve matters when you're breaking solenoid valves or DC brake coils — the arc doesn't self-extinguish the way AC does, so the contact gap and material are designed for it. The 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) — fine for control wiring up to 4 mm² for short power runs. For Type 2 coordination (contactor remains operational after a fault), it's gL/gG 20 A. That's the difference between a nuisance trip that clears and a blown contactor that needs replacement — specify the right coordination class for your maintenance strategy. ## Mechanical endurance and environment Rated for 30 million mechanical cycles typical — that's the unloaded life. Electrical life depends on the load current and duty cycle, but the mechanical figure tells you the coil and armature assembly are built for high-frequency cycling in applications like conveyor indexing or packaging machinery.","metaTitle":"Siemens 3RT1015-1AH01 SIRIUS Power Contactor, S00, 10A AC-12","metaDescription":"Siemens 3RT1015-1AH01 SIRIUS power contactor, size S00, 10A AC-12, 24V DC coil, screw terminals, snap-on DIN rail, IP20, current production. Sourced to order.","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","Maximum":"2 000 m","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 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"48 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"48 V","at 690 V rated value":"4 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":"3 kW","at AC-4 at 400 V rated value":"6.5 A","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 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","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","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":"18 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","Inductive power factor with closing power of the coil":"0.8","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"}},"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=337450&mlfb=3RT1015-1AH01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AH01/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1015-1AH01 and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"Will 3RT1015-1AH01 drop into a panel specified around 3RT1015-1AG61 without rewiring?","answer":"Both are S00 frame contactors with the same mounting footprint on 35 mm DIN rail, same terminal style, and same S00 envelope. The 1AG61 uses a 24 V AC/DC coil; the 1AH01 uses a 24 V DC coil. If the panel's control voltage is 24 V DC, it drops in without rewiring — verify coil polarity if the original circuit used a bridge rectifier for AC coils."},{"question":"What is 3RT1015-1AH01's listed depth?","answer":"The depth is 72 mm, with a width of 45 mm and height of 57.5 mm — compact enough for dense DIN-rail layouts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-1AH01","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/3RT1015-1AH01 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}}