{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1EA20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1EA20","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1EA20","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1EA20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1EA20 motor protection circuit breaker, Trip Class 10, 100 kA breaking capacity at 400 V, spring-loaded terminals, phase failure detection.","salesMarkdown":"Breaking capacity is rated 100 kA at 240 V, 400 V, and 500 V, and 4 kA at 690 V. No ground fault detection on this variant, so if your process requires GF protection, you will need an external module or a different 3RV2 variant. Rated insulation voltage is 20 to 690 V, covering most low-voltage motor circuits worldwide. The thermal setting range is not listed in this excerpt, but the unit is sized to match the motor full-load current — confirm the adjustable range on the nameplate before committing the BOM line. The breaker is 45 mm wide, 106 mm tall, and 97 mm deep — a standard 45 mm modular width that fits most DIN-rail enclosures without crowding. Required clearances: 50 mm above and below, 30 mm to the side, and zero forward or backward clearance needed. That zero forward clearance means you can butt the breaker against a panel door or backplane without derating, which simplifies layout in shallow enclosures.","metaTitle":"Siemens 3RV2011-1EA20 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2011-1EA20 SIRIUS motor protection circuit breaker. Trip Class 10, 100 kA breaking capacity at 400 V. Phase failure detection, spring-loaded terminals. Active production","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"97 mm","Width":"45 mm","title":"3RV2011-1EA20","Height":"106 mm","Upwards":"50 mm","Forwards":"0 mm","at 400 V":"gL/gG 32 A","at 500 V":"gL/gG 32 A","at 690 V":"gL/gG 25 A","Backwards":"0 mm","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 mm","Rated Value":"20 ... 690 V","description":"Circuit breaker size S00 for motor protection, CLASS 10 A-release 2.8...4 A N release 52 A Spring-type terminal Standard switching capacity","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715","at AC-3e maximum":"15 1/h","Mounting Position":"any","Solid Or Stranded":"2x (0,5 ... 4 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.33 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"4 A","at 500 V rated value":"100 kA","at 600 V rated value":"4 A","at 690 V rated value":"4 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"spring-loaded terminals","at 110/120 V rated value":"0.13 hp","at 200/208 V rated value":"0.8 hp","at 220/230 V rated value":"0.75 hp","at 460/480 V rated value":"2 hp","at 575/600 V rated value":"3 hp","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"100 kA","at AC at 500 V rated value":"100 kA","at AC at 690 V rated value":"6 kA","Design Of Screwdriver Shaft":"Diameter 3 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"3,0 x 0,5 mm","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"7.25 W","at AC-3 at 400 V rated value":"4 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"4 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"4 A","at AWG cables for main contacts":"2x (20 ... 12)","Design Of The Short-Circuit Trip":"magnetic","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"2.4 W","With Side-By-Side Mounting At The Side":"0 mm","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","Product Function Short Circuit Protection":"Yes","with low demand rate according to SN 31920":"50 FIT","Finely Stranded Without Core End Processing":"2x (0.5 ... 2.5 mm²)","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"0","shock resistance according to IEC 60068-2-27":"25g / 11 ms","Electrical Endurance (Operating Cycles) Typical":"100 000","Size Of Contactor Can Be Combined Company-Specific":"S00, S0","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"52 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":"2.8 ... 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$33.02","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/821fc8c3dadacda59b75381d073b0ee7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=516920&mlfb=3RV2011-1EA20"},"ai":{"faq":[{"question":"What are the key dimensions and mounting clearances?","answer":"Width 45 mm, height 106 mm, depth 97 mm. Required clearances: 50 mm above and below, 30 mm to the sides, zero forward and backward clearance needed. Mounts on 35 mm DIN rail per DIN EN 60715."},{"question":"Does this breaker detect phase failure?","answer":"Yes, phase failure detection is built in. It does not include ground fault detection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1EA20","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/3RV2011-1EA20 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}