{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-0EA20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-0EA20","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-0EA20","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-0EA20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-0EA20, 0.4 A continuous current, CLASS 10 trip class, 100 kA breaking capacity at 400 V AC, spring-loaded terminals.","salesMarkdown":"It carries a continuous current rating of 0.4 A and a CLASS 10 trip characteristic, meaning it will trip within 10 seconds at 7.2× the set current — fast enough to protect standard induction motors during a stalled-rotor condition. Rated 0.4 A continuous — this sets the full-load motor current it protects. For a 400 V three-phase motor, that corresponds to roughly 0.09 kW output. The CLASS 10 trip curve governs overload response: at a locked-rotor condition (typically 6–8× FLA), the breaker opens in under 10 seconds, matching the thermal withstand curve of most IEC standard motors. The 100 kA breaking capacity at 400 V AC is the same across 240 V, 500 V, and 690 V — a flat 100 kA rating that simplifies coordination in high-fault panels. The 45 mm width (three 15 mm modules) fits standard enclosure fill. Spring-loaded terminals on both main and auxiliary circuits accept 2x (0.25…2.5 mm²) solid or 2x (0.25…1.5 mm²) finely stranded with ferrule. No auxiliary contacts are included — the 0 count means you'll add a separate auxiliary switch block if you need remote status. IP20 finger-safe on the front; any mounting position works.","metaTitle":"Siemens 3RV1011-0EA20 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV1011-0EA20 SIRIUS motor protection circuit breaker, 0.4 A continuous rating, CLASS 10 trip, 100 kA breaking capacity at 400 V. Spring-loaded terminals. Current productio","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"81 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"90 mm","Backwards":"0 mm","Trip Class":"CLASS 10","At The Side":"0 mm","Rated Value":"690 V","On The Front":"IP20","Mounting Type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Shock Resistance":"25g / 11 ms","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"circuit breaker","at 400 V rated value":"0.09 kW","Design Of The Product":"for motor protection","For Auxiliary Contacts":"0","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"spring-loaded terminals","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":"100 kA","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"5.5 W","Continuous Current Rated Value":"0.4 A","at AWG conductors for main contacts":"2x (24 ... 14)","Surge Voltage Resistance Rated Value":"6 000 V","at AC in hot operating state per pole":"1.8 W","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","For Auxiliary And Control Current Circuit":"spring-loaded terminals","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Removable Terminal For Auxiliary And Control Circuit":"No","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Design Of The Overcurrent Release And Short-Circuit Release":"thermomagnetic","Arrangement Of Electrical Connectors For Main Current Circuit":"front side","Adjustable Pick-Up Value Current Of The Current-Dependent Overload Release":"0.28 ... 0.4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=130740&mlfb=3RV1011-0EA20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-0EA20/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3RV1011-0EA20?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is the closest functional second-source for 3RV1011-0EA20?","answer":"The 3RV1011-0GA10 and 3RV1011-0HA10 are mechanically identical in footprint (45 mm width, DIN-rail mount, spring-loaded terminals) and differ only in their overload current setting range. They drop into the same panel without rewiring."},{"question":"What is the depth of 3RV1011-0EA20?","answer":"The depth is 81 mm, with 0 mm required backwards clearance and 0 mm side clearance, so it fits flush against the back panel and adjacent devices."},{"question":"What wire sizes does the spring-loaded terminal accept?","answer":"Solid conductors: 2x (0.25…2.5 mm²). Finely stranded with ferrule: 2x (0.25…1.5 mm²). AWG equivalent for main contacts: 2x (24…14)."},{"question":"Will 3RV1011-0EA20 drop into a panel specified for 3RV1011-0GA10?","answer":"Yes. Both share the same 45 mm width, same DIN-rail mounting, same spring-loaded terminal layout, and same 0 mm side/back clearance. No rewiring or enclosure modification needed."},{"question":"What compliance documentation is available for 3RV1011-0EA20?","answer":"The product carries IP20 front protection and is designed to IEC/EN 60947 standards. Specific RoHS, REACH, UL, and IEC declarations are available from the manufacturer upon request through the supply channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-0EA20","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/3RV1011-0EA20 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}}