{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1EA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1EA10","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1EA10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1EA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1011-1EA10 motor protection circuit breaker, 45 mm wide, Trip Class 10, 100 kA SCCR at 400 V, phase failure detection, screw terminals.","salesMarkdown":"It is designed specifically for protecting three-phase induction motors in control panels. The key ratings that decide fit: Trip Class 10 (trips within 10 seconds at 7.2× current setting, standard for standard-duty motor starts), 100 kA SCCR at both 240 V and 400 V (meaning it can safely interrupt a fault current up to 100 kA without upstream fuses blowing — critical for high-fault panels), and built-in phase failure detection (opens the circuit if one phase drops, preventing single-phasing damage). The 45 mm width and 75 mm depth fit standard 45 mm-per-pole spacing on a DIN rail. Required clearances for heat dissipation and arc venting: 20 mm upward, 20 mm downward, 9 mm to the side. Zero clearance needed forward or backward — so it can sit flush against a panel backplate. Mounting position is any, which helps in tight retrofit cabinets. ## Fuse Backup Requirements When used on systems with higher prospective fault current than the breaker's own interrupting rating, the manufacturer specifies upstream fuse backup. At 240 V no fuse is required. At 400 V use a gL/gG 40 A. The interrupting capacity itself is 100 kA at 240 V and 400 V, dropping to 3 kA at 500 V and 2 kA at 690 V.","metaTitle":"Siemens 3RV1011-1EA10 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV1011-1EA10 SIRIUS motor protection circuit breaker. Trip Class 10, 100 kA SCCR at 400 V, phase failure detection, DIN rail mount. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"75 mm","Width":"45 mm","title":"3RV1011-1EA10","Height":"90 mm","Upwards":"20 mm","Forwards":"0 mm","at 240 V":"none required","at 400 V":"gL/gG 40 A","at 500 V":"gL/gG 35 A","at 690 V":"gL/gG 35 A","Backwards":"0 mm","Downwards":"20 mm","Trip Class":"CLASS 10","At The Side":"9 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 Screw 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","For Main Contacts":"M3","Mounting Position":"any","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 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":"3 kA","at 600 V rated value":"4 A","at 690 V rated value":"2 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type 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":"3 kA","at AC at 690 V rated value":"2 kA","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"Pozidriv size 2","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)":"01/01/2013","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","Design Of The Short-Circuit Trip":"magnetic","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Rocker switch","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"2.4 W","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","Product Function Short Circuit Protection":"Yes","with low demand rate according to SN 31920":"50 FIT","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","Electrical Endurance (Operating Cycles) Typical":"100 000","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","Size Of Contactor Can Be Combined Company-Specific":"S00","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":"$120.07","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/41a2108f987c8fd389f302fd5b1b28d7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=287956&mlfb=3RV1011-1EA10"},"ai":{"faq":[{"question":"What are the key ratings I need to check for fit?","answer":"Trip Class 10, 100 kA SCCR at 400 V, phase failure detection, and 45 mm width for DIN rail spacing. The motor horsepower rating at 220/230 V is 0.75 hp."},{"question":"What mounting clearances does this breaker need?","answer":"20 mm above, 20 mm below, 9 mm to the side. Zero forward or backward clearance required."},{"question":"What upstream fuse is required at 400 V?","answer":"A gL/gG 40 A fuse is specified at 400 V. At 500 V and 690 V use gL/gG 35 A. At 240 V no fuse is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1EA10","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/3RV1011-1EA10 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}}