{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-1AB02-ZW98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-1AB02-ZW98","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-1AB02-ZW98","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AB02-ZW98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, 3RT1015-1AB02-ZW98, size S00, 3.5 kW at 400 V AC-3, 4 kW at 690 V, 24 V 50/60 Hz coil, screw terminals, 45 mm width.","salesMarkdown":"## Integrator's note on the SIRIUS S00 contactor This is a Siemens SIRIUS 3RT1015-1AB02-ZW98 power contactor in the compact S00 frame size — the smallest in the SIRIUS family, designed for motor loads up to 3.5 kW at 400 V AC-3 duty and 4 kW at 690 V. The 24 V 50/60 Hz coil pulls in at the standard control voltage, and the screw-type terminals on the main circuit accept 2x (0.75... 4 mm²) stranded or solid conductors. At 45 mm wide and 72 mm deep, it fits a standard DIN rail panel with side-by-side mounting permitted — no extra spacing required between units. The AC-3 rating at 400 V (3.5 kW) is the motor-switching figure that governs real-world use — it tells you this contactor handles a 3.5 kW three-phase induction motor under full load, breaking the motor current during normal operation. The AC-4 rating at 400 V (6.5 A) covers reversing or inching duty where the contactor breaks stalled rotor current, so if your application requires frequent plugging or jogging, that 6.5 A limit is the one to watch. For resistive loads (AC-1), the operating current maxes at 10 A. The 24 V coil holds across 0.8...1.1 x rated voltage at 50 Hz and 0.85...1.1 at 60 Hz, meaning it stays pulled in down to about 19.2 V at 50 Hz and 20.4 V at 60 Hz — useful if your control supply sags under load. ## Mounting and wiring details for the panel builder The 45 mm width means three of these fit in a standard 140 mm DIN rail section. Screw terminals accept solid conductors from 0.5 to 4 mm² (2x per clamp) and AWG 20 to 12. For coordination type 2, use a gL/gG fuse rated at 20 A; for type 1, a 35 A fuse covers short-circuit protection. The contactor has no built-in auxiliary contacts (instantaneous contact count is 0), so if you need feedback or interlocking, plan for a separate auxiliary contact block that mounts on the S00 frame.","metaTitle":"Siemens SIRIUS 3RT1015-1AB02-ZW98 Power Contactor, S00, 3.5","metaDescription":"Siemens SIRIUS 3RT1015-1AB02-ZW98 power contactor, size S00, 3.5 kW at 400 V AC-3, 4 kW at 690 V. Screw terminals, 24 V 50/60 Hz coil, IP20 front, DIN rail mount. Current lifecycle","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":"24 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"24 V","at 690 V rated value":"4 kW","Instantaneous Contact":"0","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=162850&mlfb=3RT1015-1AB02-ZW98","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1AB02-ZW98/alternatives.json"},"ai":{"faq":[{"question":"What is the depth and width of this contactor for panel layout?","answer":"The depth is 72 mm and the width is 45 mm, with a height of 57.5 mm. It mounts on 35 mm DIN rail per EN 50022."},{"question":"What wire sizes does the screw terminal accept?","answer":"The main circuit screw terminals accept 2x solid conductors from 0.5 to 1.5 mm², 2x stranded from 0.75 to 2.5 mm², and a maximum of 2x 0.75 to 4 mm². AWG equivalents are 2x 20-16, 2x 18-14, and 1x 12."},{"question":"What is the AC-3 motor rating at 400 V?","answer":"The AC-3 rating at 400 V is 3.5 kW, which is the standard motor-switching capacity for this S00 frame contactor."},{"question":"Does this contactor include auxiliary contacts?","answer":"No, the instantaneous contact count is 0. An auxiliary contact block must be added separately for feedback or interlocking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-1AB02-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/3RT1015-1AB02-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}}