{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2016-2BB41-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2016-2BB41-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3RT2016-2BB41-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2016-2BB41-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, power contactor, size S00, 24 V DC coil, spring-type terminals, 45 mm width, 73 mm depth, 70 mm height.","salesMarkdown":"The 3RT2016-2BB41-0CC0: Rated operating voltage is 24 V DC for the coil, with a pickup voltage of 0.8 x rated value and a dropout threshold of 1.1 x rated value, ensuring reliable pull-in and drop-out under nominal conditions. The contactor carries an auxiliary switch (1 N/O + 1 N/C) for feedback or interlocking circuits. At 45 mm wide, 73 mm deep, and 70 mm high, this S00 frame occupies minimal DIN rail space. These are the minimum air gaps for heat dissipation and arc quenching — a panel OEM wireman should account for them when calculating fill factor and derating. ## Switching Capacity and Duty Ratings Main contact rating at AC-1 (resistive load) reaches 1 000 operations per hour, while AC-3 (motor starting) and AC-3e (enhanced motor) are both rated at 750 ops/h. AC-4 (inching/plugging) drops to 250 ops/h — a field-service tech swapping a failed unit should check whether the application exceeds this frequency, as the contactor will overheat. Switching capacity varies with voltage: 10 A at 24 V DC, 2 A at 48 V and 60 V DC, 1 A at 110 V DC, 0.9 A at 125 V DC, 0.3 A at 220 V DC, and 3 A at 400 V AC. For motor loads, the 230 V AC rating is 1 hp. These figures govern the actual load the contactor can break — not the thermal continuous current. ## Wiring and Termination Notes Spring-type terminals accept solid or stranded conductors from 0.5 mm² to 4 mm², and up to 2x (0.5... 4 mm²) for paralleled feeds. Strip length and ferrule sizing follow standard spring-clamp practice — no screw torque required, but the wire must be fully inserted to engage the cage. These timing windows matter when sequencing multiple contactors in a star-delta or reversing starter — the control logic must account for the dropout delay to avoid shoot-through. The typical mechanical life of the contactor is 30 million operations, which is the unloaded switching endurance — actual electrical life under load will be lower and depends on the duty cycle and breaking current.","metaTitle":"Siemens SIRIUS 3RT2016-2BB41-0CC0 Power Contactor, 24 VDC Co","metaDescription":"Siemens SIRIUS 3RT2016-2BB41-0CC0 power contactor, size S00, 24 VDC coil, spring-type terminals, 45 mm wide, current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"73 mm","Solid":"0.5 ... 4 mm²","Width":"45 mm","at DC":"7 ... 13 ms","Height":"70 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"0.5 ... 4 mm²","Downwards":"10 mm","Arcing Time":"10 ... 15 ms","At The Side":"6 mm","Rated Value":"24 V","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","at AC-1 maximum":"1 000 1/h","at AC-2 maximum":"750 1/h","at AC-3 maximum":"750 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715","Full-Scale Value":"1.1","at AC-3e maximum":"750 1/h","For Main Contacts":"20 ... 12","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 ... 4 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Power contactor","at 24 V rated value":"10 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 A","at 220 V rated value":"0.3 A","at 230 V rated value":"1 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.2 A","at 480 V rated value":"7.6 A","at 500 V rated value":"2 A","at 600 V rated value":"9 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"20 ... 12","For Main Current Circuit":"spring-loaded terminals","at 110/120 V rated value":"0.33 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"7.5 hp","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"6 kV","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"0.9 W","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"8.5 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"10/01/2009","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"19.4 A","at AC-5b up to 400 V rated value":"7.4 A","For Auxiliary And Control Circuit":"spring-loaded terminals","Function Module For Communication":"Yes","With Type Of Assignment 2 Required":"gG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA)","Without Load Current Share Typical":"4 W","closing power of magnet coil at DC":"4 W","holding power of magnet coil at DC":"4 W","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"0.3 W","for AWG cables for auxiliary contacts":"2x (20 ... 12)","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.5 ... 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)","mirror contact according to IEC 60947-4-1":"Yes; with 3RH29","with low demand rate according to SN 31920":"40 %","Finely Stranded Without Core End Processing":"2x (0.5 ... 2.5 mm²)","with high demand rate according to SN 31920":"73 %","Type Of Voltage Of The Control Supply Voltage":"DC","Limited To 1 S Switching At Zero Current Maximum":"155 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"111 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"86 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"66 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"55 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / Q600","Of Main Circuit With Degree Of Pollution 3 Rated Value":"690 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","Of Auxiliary Circuit With Degree Of Pollution 3 Rated Value":"690 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"4 mm²","number of NO contacts for auxiliary contacts instantaneous contact":"1","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.86","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e066b3a7632ea916a76a5b5074822cf0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=20343&mlfb=3RT2016-2BB41-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2016-2BB41-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3RT2016-2BB41-0CC0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional second-source to the 3RT2016-2BB41-0CC0?","answer":"The peer MPN 3RT2016-1AG62 is a size S00 contactor with a 24 V DC coil, but uses screw-type terminals instead of spring-type. It will drop into the same DIN rail footprint and panel cutout without rewiring the mounting, but the terminal type differs — verify the wire termination method before substituting."},{"question":"What is the depth of the 3RT2016-2BB41-0CC0?","answer":"The depth is 73 mm, with a width of 45 mm and height of 70 mm."},{"question":"What wire sizes does the 3RT2016-2BB41-0CC0 accept?","answer":"The spring-type terminals accept solid or stranded conductors from 0.5 mm² to 4 mm², and up to 2x (0.5... 4 mm²) for paralleled conductors."},{"question":"Will the 3RT2016-2BB41-0CC0 drop into a panel specified for 3RT2016-1AG62?","answer":"Yes, the mounting footprint and DIN rail position are identical — both are size S00. The terminal type differs (spring-type vs screw-type), so rewiring is not required for the mounting, but the wire connection method must match the panel's existing termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2016-2BB41-0CC0","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/3RT2016-2BB41-0CC0 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}}