{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT6015-1BB41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT6015-1BB41","canonicalUrl":"https://aoctrl.com/siemens/3RT6015-1BB41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT6015-1BB41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT6015-1BB41, 24 VDC coil, screw terminals, 45 mm width, 73 mm depth, AC-3 rated 690 V, motor power 10.5 kW at 400 V.","salesMarkdown":"Its 24 VDC coil pulls in at rated voltage and holds with a 6 A inrush at 24 V. Screw terminals on both main and auxiliary circuits accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm² solid or stranded copper. AWG equivalents are 2x (20 to 16), 2x (18 to 14), or 2x 12. The auxiliary switch extension option (product extension auxiliary switch: yes) means you can add a side-mount block for status feedback without losing the main contact footprint. ## Environmental limits and what they mean The insulation voltage is rated 690 V, matching the AC-3 maximum operating voltage. Mechanical life is 30,000,000 operations typical — that's the contactor body itself, not the contacts under load. For actual switching, the maximum operating frequency depends on duty: AC-1 (resistive) allows 1,000 cycles per hour; AC-3 (motor starting) allows 750 cycles per hour; AC-4 (plugging/reversing) allows 250 cycles per hour; DC switching allows 10,000 cycles per hour. For most conveyor or pump applications running at AC-3, 750 cycles/hour is roughly one start every 5 seconds — adequate for high-speed pick-and-place but not for continuous inching duty.","metaTitle":"Siemens 3RT6015-1BB41 SIRIUS Power Contactor, 24 VDC Coil, S","metaDescription":"Siemens 3RT6015-1BB41 SIRIUS power contactor, 24 VDC coil, size S00, 45 mm width, 73 mm depth. AC-3 rated 690 V, motor power up to 10.5 kW at 400 V. Screw terminals, DIN rail mount","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Width":"45 mm","at DC":"10 000 1/h","title":"3RT6015-1BB41","Height":"57.5 mm","Rated Value":"24 V","description":"Contactor DC 24 V AC3 3 kW 400 V AUX contacts: 1 NO 3-pole, size S00 screw terminal","During Storage":"-55 ... +80 °C","at AC-1 maximum":"1 000 1/h","at AC-3 maximum":"750 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022","at AC-3e maximum":"750 1/h","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S00","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"Power contactor","at 24 V rated value":"6 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":"10 A","at 400 V rated value":"3 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-3 rated value maximum":"690 V","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"05/01/2012","at 40 °C minimum permissible":"2.5 mm²","at 60 °C minimum permissible":"2.5 mm²","Insulation Voltage Rated Value":"690 V","at 230 V at 60 °C rated value":"6 kW","at 400 V at 60 °C rated value":"10.5 kW","at 690 V at 60 °C rated value":"18 kW","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","With Type Of Assignment 2 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 20 A","closing power of magnet coil at DC":"4 W","holding power of magnet coil at DC":"4 W","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 35 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 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)","at ambient temperature 40 °C rated value":"18 A","at ambient temperature 60 °C rated value":"16 A","Type Of Voltage Of The Control Supply Voltage":"DC","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Required Spacing With Side-By-Side Mounting At The Side":"0 mm","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":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0cd36cdd42fff346c015d9c7372e97fe.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=580145&mlfb=3RT6015-1BB41"},"ai":{"faq":[{"question":"What is 3RT6015-1BB41's listed depth and width?","answer":"Depth is 73 mm, width is 45 mm, height is 57.5 mm. The 45 mm width is a standard S00 size footprint that fits alongside other S00 contactors on DIN rail without extra spacing."},{"question":"What compliance documentation does this brand provide for 3RT6015-1BB41?","answer":"RoHS compliance date is 05/01/2012, meeting EU RoHS requirements. The product carries the SIRIUS brand designation and is designed to IEC/EN 60947-4-1 standards for contactors. Specific UL/CSA certification status should be confirmed from the manufacturer's declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT6015-1BB41","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/3RT6015-1BB41 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}