{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2627-1NB35","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2627-1NB35","canonicalUrl":"https://aoctrl.com/siemens/3RT2627-1NB35","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2627-1NB35","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2627-1NB35 contactor, 45 mm width, screw-type coil terminals, AC/DC operated, 165 mm depth, snap-on DIN rail mounting.","salesMarkdown":"## Siemens 3RT2627-1NB35 — SIRIUS Contactor, Screw Terminals, DIN Rail Mount Its 45 mm width and 135 mm height fit a standard 45 mm modular device footprint, leaving room for adjacent components on the same rail. The 165 mm depth is worth noting for enclosure depth planning — it sits deeper than a typical miniature contactor, so verify gland plate clearance if the panel is shallow. The auxiliary contact block is rated for switching at multiple voltage levels: 6 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V. These ratings cover control-circuit isolation for PLC outputs, relay coils, and signal lamps across common industrial voltages. The 0.9 A at 125 V and 0.3 A at 220 V DC ratings confirm it handles DC switching as well, though with derating at higher DC voltages. Arcing time is specified at 10 ms, which helps in coordinating fuse or breaker clearing times for the control circuit. Solid conductors accepted: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and 2x 4 mm². Stranded conductors: 2x (1 to 2.5 mm²) and 2x (2.5 to 10 mm²). The 10 mm² single-conductor capacity at 40 °C and 2x 10 mm² at 60 °C indicate the main power terminals can handle larger cable for higher-current paths, though the contactor's own switching rating is the limiting factor. Screw-type terminals on the coil mean standard Pozidriv or slotted screwdriver termination — no special tooling required. The terminal range covers typical control wiring from 0.5 mm² signal lines up to 10 mm² power feeds. The storage limit exceeds the operating range — that governs handling and transport, not running conditions.","metaTitle":"Siemens 3RT2627-1NB35 Contactor, 45mm, Screw Terminals, 165m","metaDescription":"Siemens 3RT2627-1NB35 contactor, 45 mm width, 165 mm depth, screw-type coil terminals. AC/DC coil, rated switching capacity up to 6 A at 230 V. Current lifecycle stage, available t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"165 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Width":"45 mm","at AC":"30 ... 50 ms","at DC":"30 ... 50 ms","Height":"135 mm","at 24 V":"6 A","at 60 V":"2 A","Stranded":"2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)","at 110 V":"1 A","at 125 V":"0.9 A","at 220 V":"0.3 A","at 230 V":"6 A","at 400 V":"3 A","at 50 Hz":"0.7 ... 1.3","at 60 Hz":"0.7 ... 1.3","at 690 V":"1 A","at 40 °C":"1x 10 mm²","at 60 °C":"2x 10 mm²","Attachable":"0","Arcing Time":"10 ... 10 ms","Rated Value":"21 ... 28 V","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Initial Value":"0.7","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Type Of Voltage":"AC/DC","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","Full-Scale Value":"1.3","at 230 V maximum":"100 1/h","at 240 V maximum":"100 1/h","at 400 V maximum":"100 1/h","at 480 V maximum":"100 1/h","at 500 V maximum":"100 1/h","at 600 V maximum":"100 1/h","at 690 V maximum":"72 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":"S0","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Inrush Current Peak":"3 A","Product Designation":"capacitor contactors","at 50 Hz rated value":"21 ... 28 V","at 60 Hz rated value":"21 ... 28 V","Instantaneous Contact":"1","For Main Current Circuit":"screw-type terminals","Locked-Rotor Current Peak":"0.52 A","Relative Humidity Minimum":"10 %","Holding Current Mean Value":"45 mA","Of Main Circuit Rated Value":"6 kV","Substance Prohibitance (Date)":"05/01/2014","For Grounded Parts At The Side":"10 mm","Duration Of Inrush Current Peak":"30 µs","Locked-Rotor Current Mean Value":"0.3 A","Duration Of Locked-Rotor Current":"180 ms","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","at DC at 24 V maximum permissible":"16 mA","Product Extension Auxiliary Switch":"No","at AC at 230 V maximum permissible":"7 mA","closing power of magnet coil at DC":"5.9 W","holding power of magnet coil at DC":"1.4 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 2x 12","With Side-By-Side Mounting At The Side":"10 mm","Electrical Endurance (Operating Cycles)":"200 000","number of NC contacts for main contacts":"0","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":"0.00000001","mirror contact according to IEC 60947-4-1":"No","apparent holding power of magnet coil at AC":"2 VA","apparent pick-up power of magnet coil at AC":"6.7 VA","number of NC contacts for auxiliary contacts":"2","number of NO contacts for auxiliary contacts":"1","Type Of Voltage Of The Control Supply Voltage":"AC/DC","contact rating of auxiliary contacts according to UL":"A600 / Q600","Inductive Power Factor With Closing Power Of The Coil":"0.98","Of Main Circuit With Degree Of Pollution 3 Rated Value":"690 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Inductive Power Factor With The Holding Power Of The Coil":"0.86","Of The Contactor With Added Auxiliary Switch Block Typical":"3 000 000","operational current of auxiliary contacts at AC-12 maximum":"10 A","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)","AWG number as coded connectable conductor cross section for main contacts":"16 ... 8","For Short-Circuit Protection Of The Main Circuit With Type Of Coordination 1 Required":"gG: 80 A (690 V, 50 kA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/36dd2efac410d81a7399adb948b76e7c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=3422&mlfb=3RT2627-1NB35","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2627-1NB35/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT2627-1NB35 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ. Submit a request for quote (RFQ) through the storefront; availability and current pricing are confirmed at quote time."},{"question":"What is 3RT2627-1NB35's listed depth?","answer":"The depth is 165 mm. Combined with the 45 mm width and 135 mm height, it fits a standard 45 mm modular device footprint on DIN rail."},{"question":"What conductor sizes does the 3RT2627-1NB35 accept?","answer":"Solid conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and 2x 4 mm². Stranded conductors: 2x (1 to 2.5 mm²) and 2x (2.5 to 10 mm²). Main terminals accept up to 1x 10 mm² at 40 °C or 2x 10 mm² at 60 °C."},{"question":"Will 3RT2627-1NB35 drop into a panel specified around 3RT2526-1BA40 without rewiring?","answer":"Both are 45 mm wide SIRIUS contactors on the same DIN rail footprint, so mechanical fit is the same. The 3RT2627-1NB35 uses screw-type coil terminals; verify the coil voltage matches your control circuit. Terminal wire ranges overlap, so existing wiring should terminate without changes, but always confirm the auxiliary contact configuration matches your schematic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2627-1NB35","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/3RT2627-1NB35 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}}