{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2336-1NE30","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2336-1NE30","canonicalUrl":"https://aoctrl.com/siemens/3RT2336-1NE30","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2336-1NE30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2336-1NE30, Size S2 contactor, 48-80 V AC/DC coil, screw-type terminals, screw and snap-on DIN rail mounting.","salesMarkdown":"## What It Is & Key Ratings The 3RT2336-1NE30: This is a Siemens SIRIUS contactor, size S2, with a universal AC/DC coil rated 48-80 V. The coil draws 2 VA at both 50 Hz and 60 Hz, and the pickup/dropout thresholds are 0.8x and 1.1x of the rated voltage respectively — so at a 48 V minimum, pickup is guaranteed at 38.4 V and dropout at 52.8 V. That matters for brownout ride-through or long control cable runs where voltage drop is a concern. The contactor carries one normally open auxiliary contact (1 NO) as standard, rated for switching at various control voltages: 10 A at 24 V AC/DC, 10 A at 230 V AC, 3 A at 400 V AC, and 2 A at 48 V DC. These are the auxiliary contact ratings, not the main pole current — the main contact rating is not listed in this record, so verify the main pole current from the full datasheet if your load exceeds the auxiliary ratings. Dimensions are 114 mm high, 75 mm wide, 130 mm deep. The S2 frame size is a common panel footprint — if you're replacing an existing S2 contactor, the drill points and rail clip align. Terminals are screw-type for the coil and main contacts. The solid/stranded wire range is 2x (0.5-1.5 mm²) and 2x (0.75-2.5 mm²) per terminal. Up to two auxiliary contact blocks can be attached on the side.","metaTitle":"Siemens 3RT2336-1NE30 SIRIUS Contactor, S2 Size, 48-80V AC/D","metaDescription":"Siemens SIRIUS 3RT2336-1NE30 contactor, size S2, 48-80V AC/DC coil, screw terminals. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"130 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"75 mm","at AC":"30 ... 55 ms","at DC":"30 ... 55 ms","Height":"114 mm","Upwards":"10 mm","Forwards":"10 mm","at 50 Hz":"2 VA","at 60 Hz":"2 VA","Downwards":"10 mm","Attachable":"2","Arcing Time":"10 ... 20 ms","At The Side":"6 mm","Rated Value":"48 ... 80 V","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Type Of Voltage":"AC/DC","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-40 ... +70 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715","Full-Scale Value":"1.1","For Main Contacts":"18 ... 1","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":"S2","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Contactor","at 24 V rated value":"10 A","at 48 V rated value":"2 A","at 60 V rated value":"6 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":"10 A","at 400 V rated value":"3 A","at 50 Hz rated value":"48 ... 80 V","at 500 V rated value":"2 A","at 60 Hz rated value":"48 ... 80 V","at 600 V rated value":"0.1 A","at 690 V rated value":"1 A","Instantaneous Contact":"1","Side-By-Side Mounting":"Yes","For Auxiliary Contacts":"20 ... 14","For Main Current Circuit":"screw-type terminals","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"6 kV","at AC in hot operating state":"13.2 W","Substance Prohibitance (Date)":"10/01/2014","Design Of The Surge Suppressor":"with varistor","Duration Of Inrush Current Peak":"50 µs","at AWG cables for main contacts":"2x (18 ... 2), 1x (18 ... 1)","Duration Of Locked-Rotor Current":"230 ms","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","Product Function Bus Communication":"No","With Type Of Assignment 2 Required":"gG: 63 A (690 V,100 kA)","Without Load Current Share Typical":"1 W","closing power of magnet coil at DC":"23 W","holding power of magnet coil at DC":"1 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","operating frequency at AC-1 maximum":"700 1/h","With Type Of Coordination 1 Required":"gG: 160 A (690 V, 100 kA)","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"3.3 W","number of NO contacts for main contacts":"4","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":"4","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","Product Function Short Circuit Protection":"No","mirror contact according to IEC 60947-4-1":"Yes","Finely Stranded Without Core End Processing":"0.5 ... 2.5 mm²","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","Type Of Voltage Of The Control Supply Voltage":"AC/DC","Limited To 1 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"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","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (690 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"16 mm²","Of The Auxiliary And Control Circuit With Degree Of Pollution 3 Rated Value":"690 V","Design Of The Miniature Circuit Breaker For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (230 V, 400 A)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ca192699cf31b1a6b3427c82809b93b4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=693822&mlfb=3RT2336-1NE30","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2336-1NE30/alternatives.json"},"ai":{"faq":[{"question":"What is the coil voltage and type?","answer":"The coil is rated 48-80 V AC/DC, drawing 2 VA at 50/60 Hz. Pickup is at 0.8x rated voltage (38.4 V minimum), dropout at 1.1x (52.8 V maximum)."},{"question":"What are the auxiliary contact ratings?","answer":"The built-in 1 NO auxiliary contact is rated: 10 A at 24 V, 10 A at 230 V AC, 3 A at 400 V AC, 2 A at 48 V DC, 6 A at 60 V DC, 1 A at 110 V DC, 0.9 A at 125 V DC, and 0.3 A at 220 V DC."},{"question":"What is the mounting method and size?","answer":"Screw or snap-on mounting onto 35 mm DIN rail per DIN EN 60715. Dimensions: 114 x 75 x 130 mm (HxWxD). Size S2 frame."},{"question":"What wire sizes does the screw terminal accept?","answer":"Each terminal accepts 2x (0.5-1.5 mm²) or 2x (0.75-2.5 mm²) solid or stranded wire."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2336-1NE30","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/3RT2336-1NE30 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}}