{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1025-3AP06-ZW98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1025-3AP06-ZW98","canonicalUrl":"https://aoctrl.com/siemens/3RT1025-3AP06-ZW98","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1025-3AP06-ZW98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1025-3AP06-ZW98 power contactor, S0 size, 3 NO main contacts, 10 A AC-12, screw-type main terminals, spring-loaded aux terminals, 65 x 85 x 91 mm, IP20 front.","salesMarkdown":"Rated operational current hits 10 A under AC-12 duty, which covers resistive loads like heaters or lighting banks — the typical non-inductive switching application for this contactor. For motor reversing or plugging duty (AC-4), it's rated 15.5 A at 400 V — that's the figure that governs stop-the-line cycle life on a conveyor or spindle drive. Auxiliary and control circuits use spring-loaded terminals, while the main power path lands on screw clamps — a hybrid termination scheme that speeds panel wiring on the control side without sacrificing high-current pull-down torque on the mains. ## Mounting and integration — DIN rail fit Dimensions are 65 mm wide, 85 mm tall, 91 mm deep, which puts it in the S0 footprint — fits the same gland-plate cutout as any S0 contactor in the SIRIUS family. Main circuit screw terminals accept 2x (0.25–2.5 mm²) solid, 2x (1–2.5 mm²) stranded, 2x (2.5–6 mm²), or max 2x 10 mm² — covers common motor and heater cable sizes up to about 8 AWG. Auxiliary contact spring terminals accept 2x (24–14 AWG) — no screwdriver torque required on the control side, which shaves a few seconds per termination on a multi-contactor panel. Type 2 coordination (the stricter standard for motor starter protection) requires a 25 A gL/gG fuse upstream; Type 1 coordination allows a 63 A fuse.","metaTitle":"Siemens 3RT1025-3AP06-ZW98 SIRIUS Power Contactor, S0, 3 NO,","metaDescription":"Siemens 3RT1025-3AP06-ZW98 SIRIUS power contactor, S0 size, 3 NO main contacts, 10 A AC-12 max, screw mains / spring aux terminals, DIN rail mount. Current lifecycle stage. Quoted","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"65 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":"10 kW","at 690 V rated value":"11 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-2 at 400 V rated value":"7.5 kW","at AC-4 at 400 V rated value":"15.5 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":"spring-loaded 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 (24 ... 14)","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 (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","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":"2","number of NO contacts for auxiliary contacts instantaneous contact":"2","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=207532&mlfb=3RT1025-3AP06-ZW98","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1025-3AP06-ZW98/alternatives.json"},"ai":{"faq":[{"question":"What is 3RT1025-3AP06-ZW98's listed depth?","answer":"The depth is 91 mm, with a width of 65 mm and height of 85 mm — S0 frame size, fits standard DIN-rail panels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1025-3AP06-ZW98","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/3RT1025-3AP06-ZW98 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}}