{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1015-1BB41-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1015-1BB41-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT1015-1BB41-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1BB41-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1015-1BB41-ZX95 power contactor, Size S00, 24 V DC coil, screw-type terminals, 45 mm width, DIN-rail snap-on mounting.","salesMarkdown":"## Size S00 power contactor, 24 V DC coil The Siemens SIRIUS 3RT1015-1BB41-ZX95 is a Size S00 power contactor with a 24 V DC magnet coil, rated for screw and snap-on mounting onto 35 mm DIN rail per DIN EN 50022. The S00 frame keeps the width to 45 mm, so it fits tightly in a crowded panel — three of these side-by-side occupy 135 mm of rail space. Coil pick-up is guaranteed at 85 % of rated voltage (20.4 V DC) and drop-out at 110 % (26.4 V DC); holding power is a steady 3.3 W DC. The coil suppression is built in — no external diode needed for standard DC switching. ## Switching ratings across voltage classes The main contacts are rated for AC-1 resistive loads up to 10 A at 230 V and 6 A at 400 V. For motor duty, the AC-2 rating at 400 V is 3 kW, and AC-4 at 400 V is 6.5 A — this is the rating that governs repetitive inrush and plugging applications. At 690 V the contactor handles 4 kW, so it can switch a 4-pole motor on a 690 V line. DC switching capability is specified per voltage step: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V. These are resistive-load figures; inductive DC loads will need derating or arc suppression. Screw-type terminals on the main circuit accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) — solid or stranded. AWG equivalents are 2x (20-16), 2x (18-14), and 1x 12. Side-by-side mounting is permitted with no derating, provided the ambient stays within -25 to +60 °C.","metaTitle":"Siemens 3RT1015-1BB41-ZX95 SIRIUS Power Contactor, Size S00","metaDescription":"Siemens SIRIUS 3RT1015-1BB41-ZX95 power contactor, Size S00, 24 V DC coil, 10 A at 24 V DC, screw terminals, DIN-rail mount. Current lifecycle stage.","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 The Side":"6 mm","Rated Value":"24 V","On The Front":"IP20","Initial Value":"0.85","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","Full-scale value":"1.1","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 500 V rated value":"3.5 kW","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","Closing power of magnet coil at DC":"3.3 W","Holding power of magnet coil at DC":"3.3 W","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","Type of voltage of the control supply voltage":"DC","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=508518&mlfb=3RT1015-1BB41-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1015-1BB41-ZX95/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1015-1BB41-ZX95","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/3RT1015-1BB41-ZX95 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}}