{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2130-4VA36-0NB3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2130-4VA36-0NB3","canonicalUrl":"https://aoctrl.com/siemens/3RA2130-4VA36-0NB3","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2130-4VA36-0NB3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2130-4VA36-0NB3 direct-on-line starter, Size S2, 45 A AC-3 at 400 V, 690 V max, Class 10, screw terminals, dual DIN rail mount.","salesMarkdown":"## What this starter is and what it carries The Siemens 3RA2130-4VA36-0NB3 is a SIRIUS direct-on-line starter in Size S2, supplied as a factory-assembled unit with a 3RT2036-1NB30 contactor and a 3RA2931-1AA00 link module. ## Mounting and panel fit Fastens by screw or snap-on to two 35 mm DIN rails, acceptable in vertical or horizontal orientation. The enclosure footprint is 55 mm wide, 274 mm tall, and 150 mm deep — a compact S2 form that leaves room for adjacent feeders in a crowded panel. ## Environmental limits and compliance Operates from -20 °C to +60 °C with temperature compensation built in. Storage and transport range is -50 °C to +80 °C. The substance prohibitance date of 03/01/2017 aligns with RoHS/REACH compliance milestones. Clearance distances: 50 mm upwards, 32 mm forwards, 10 mm downwards, 10 mm at the side, and 0 mm backwards — useful when laying out gland plates and busbars. The 3RA2931-1AA00 link module and 3RT2036-1NB30 contactor are standard SIRIUS components, so spares are straightforward.","metaTitle":"Siemens 3RA2130-4VA36-0NB3 SIRIUS Direct Starter, 45 A AC-3","metaDescription":"Siemens 3RA2130-4VA36-0NB3 SIRIUS direct-on-line starter, 45 A AC-3 at 400 V, 690 V max, Class 10, S2 size. Screw terminals, dual DIN rail mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"150 mm","Width":"55 mm","Height":"274 mm","Upwards":"50 mm","Forwards":"32 mm","at 50 Hz":"2 VA","at 60 Hz":"2 VA","Backwards":"0 mm","Downwards":"10 mm","Trip Class":"CLASS 10","At The Side":"10 mm","Rated Value":"20 ... 33 V","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting to two 35 mm DIN rails","Mounting Position":"vertical, horizontal","PROFIsafe protocol":"No","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Product Designation":"Direct (on-line) starter","Size Of Load Feeder":"S2","PROFINET IO protocol":"No","at 400 V rated value":"22 000 kW","at 480 V rated value":"45 A","at 50 Hz rated value":"20 ... 33 V","at 60 Hz rated value":"20 ... 33 V","at 600 V rated value":"45 A","Design Of The Product":"for standard rail or screw mounting","For Main Current Circuit":"screw-type terminals","Temperature Compensation":"-20 ... +60 °C","Of The Supplied Contactor":"3RT2036-1NB30","Of The Supplied Link Module":"3RA2931-1AA00","Size Of The Circuit-Breaker":"S2","at AC-3 rated value maximum":"690 V","at AC-3 at 400 V rated value":"45 A","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"03/01/2017","at AC-3e at 400 V rated value":"45 A","Design Of The Overload Release":"thermal (bimetallic)","Design Of The Switching Contact":"electromechanical","Operating Frequency Rated Value":"50 ... 60 Hz","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2031-4VA10","degree of protection NEMA rating":"other","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Without Load Current Share Typical":"2 W","holding power of magnet coil at DC":"1 W","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"12.2 W","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","apparent holding power of magnet coil at AC":"2 VA","protocol is supported AS-Interface protocol":"No","reference code according to IEC 81346-2:2019":"Q","shock resistance according to IEC 60068-2-27":"6g / 11 ms","Type Of Voltage Of The Control Supply Voltage":"AC/DC","at 400 V according to IEC 60947-4-1 rated value":"100 000 A","Inductive Power Factor With The Holding Power Of The Coil":"1","Mechanical Service Life (Operating Cycles) Of Contactor Typical":"10 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"650 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"35 ... 45 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a7537d8f91d083c356493c1cf4b95bf8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=226919&mlfb=3RA2130-4VA36-0NB3","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA2130-4VA36-0NB3/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3RA2130-4VA36-0NB3?","answer":"Rated 45 A at 400 V AC-3, maximum 690 V AC-3, Trip Class 10. The coil draws 2 VA at 50/60 Hz. Dimensions: 55 mm wide, 274 mm high, 150 mm deep."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2130-4VA36-0NB3","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/3RA2130-4VA36-0NB3 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}}