{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2024-1NP30","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2024-1NP30","canonicalUrl":"https://aoctrl.com/siemens/3RT2024-1NP30","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2024-1NP30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2024-1NP30 power contactor, S0 size, 3-pole, coil rated 200-280 V AC, screw-type terminals, auxiliary switch included.","salesMarkdown":"The 3RT2024-1NP30: The coil draws an inrush current peak of 25 A, then holds at 0.51 VA (50 Hz) or 0.56 VA (60 Hz) — the pickup power is 1.1 times the full-scale value, so the control transformer must be sized for the inrush, not the holding VA. The contactor is rated for 1,000 switching cycles per hour under AC-1, AC-2, AC-3, and AC-3e duty, but drops to 300 cycles/h under AC-4 (plugging/reversing) — if your application involves frequent inching or reversing, the AC-4 limit governs service life. ## Dimensions, wiring, and clearances Main contacts accept solid or stranded conductors from 1 to 10 mm²; the auxiliary switch accepts dual conductors: 2x (0.5-1.5 mm²) or 2x (0.75-2.5 mm²). The main contact screws are size 16-8 (M3.5 or M4 depending on variant). ## Environmental limits and auxiliary contact ratings The built-in auxiliary switch is rated 10 A at 24 V, 2 A at 48 V, 2 A at 60 V, and 1 A at 110 V (all AC or DC? — the evidence lists these as 'at X V rated value' without specifying AC/DC, so treat them as the manufacturer's stated maximums for the respective voltage). Mechanical life is typically 10 million operations.","metaTitle":"Siemens 3RT2024-1NP30 SIRIUS Power Contactor, 200-280V Coil,","metaDescription":"Siemens 3RT2024-1NP30 SIRIUS power contactor, S0 frame, coil 200-280V AC, 3-pole, screw terminals. Active production. Sourced to order. Depth 107 mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"107 mm","Solid":"1 ... 10 mm²","Width":"45 mm","at AC":"30 ... 50 ms","at DC":"30 ... 50 ms","Height":"85 mm","Upwards":"10 mm","Forwards":"10 mm","Stranded":"1 ... 10 mm²","at 50 Hz":"0.51","at 60 Hz":"0.56","Downwards":"10 mm","Arcing Time":"10 ... 10 ms","At The Side":"6 mm","Rated Value":"200 ... 280 V","Initial Value":"0.7","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","at AC-1 maximum":"1 000 1/h","at AC-2 maximum":"1 000 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"300 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":"1 000 1/h","For Main Contacts":"16 ... 8","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":"S0","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Inrush Current Peak":"25 A","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":"10 000 000","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":"2 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.6 A","at 480 V rated value":"11 A","at 50 Hz rated value":"200 ... 280 V","at 500 V rated value":"2 A","at 60 Hz rated value":"200 ... 280 V","at 600 V rated value":"11 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"20 ... 14","For Main Current Circuit":"screw-type terminals","at 110/120 V rated value":"1 hp","at 200/208 V rated value":"3 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"7.5 hp","at 575/600 V rated value":"10 hp","Locked-Rotor Current Peak":"0.13 A","Relative Humidity Minimum":"10 %","Holding Current Mean Value":"17 mA","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":"12.5 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"10/01/2009","Design Of The Surge Suppressor":"with varistor","Duration Of Inrush Current Peak":"30 µs","Locked-Rotor Current Mean Value":"0.1 A","Duration Of Locked-Rotor Current":"180 ms","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"35.2 A","at AC-5b up to 400 V rated value":"9.9 A","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gG: 25A (690V,100kA), aM: 20A (690V,100kA), BS88: 25A (415V,80kA)","Without Load Current Share Typical":"4.3 W","closing power of magnet coil at DC":"14.3 W","holding power of magnet coil at DC":"1.9 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","With Type Of Coordination 1 Required":"gG: 63A (690V,100kA), aM: 32A (690V,100kA), BS88: 63A (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 ... 16), 2x (18 ... 14)","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 ... 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)","mirror contact according to IEC 60947-4-1":"Yes","with low demand rate according to SN 31920":"40 %","with high demand rate according to SN 31920":"73 %","Type Of Voltage Of The Control Supply Voltage":"AC/DC","Limited To 1 S Switching At Zero Current Maximum":"210 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"210 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"170 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"126 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"105 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / P600","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":"10 mm²","number of NC contacts for auxiliary contacts instantaneous contact":"1","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":"$49.53","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=47594&mlfb=3RT2024-1NP30","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2024-1NP30/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT2024-1NP30 and get a price?","answer":"The 3RT2024-1NP30 is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at that time."},{"question":"What is the depth of 3RT2024-1NP30?","answer":"The depth is 107 mm, measured from the DIN rail mounting surface to the furthest projection of the contactor body."},{"question":"What conductor sizes does 3RT2024-1NP30 accept?","answer":"Main contacts accept solid or stranded conductors from 1 to 10 mm². The auxiliary switch accepts dual conductors: 2x (0.5-1.5 mm²) or 2x (0.75-2.5 mm²)."},{"question":"Will 3RT2024-1NP30 drop into a panel specified for 3RT2015-1BW42?","answer":"Both are SIRIUS S0-frame contactors with the same 45 mm width and 85 mm height, so the footprint and DIN rail clip are identical. The main difference is the coil voltage: the 3RT2024-1NP30 uses a 200-280 V AC coil, while the 3RT2015-1BW42 uses a different coil voltage — verify the control circuit matches before substituting. The auxiliary contact configuration may also differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2024-1NP30","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/3RT2024-1NP30 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}}