{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1EA15-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1EA15-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1EA15-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1EA15-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-1EA15-0BA0, 4 A continuous, Class 10, 100 kA breaking capacity at 400 V AC, screw terminals, snap-on 35 mm DIN rail.","salesMarkdown":"## What this 4 A SIRIUS breaker does on your panel The overload release is thermal (bimetal), the short-circuit trip is magnetic — a proven dual-action design that tracks motor heating and clears fast faults independently. ## Mounting and wiring — no surprises Solid conductors from 0.5 to 2.5 mm² are supported; stranded from 0.5 to 2.5 mm² as well — no special ferrules required, though they help in repeated disconnect situations. Zero clearance needed at the sides or rear — 0 mm backwards and 0 mm at the side — so you can pack breakers tight in a multi-pole group without derating for airflow blockage. ## Auxiliary contact and phase-loss coverage Built-in transverse auxiliary switch handles 1 A at 24 V, 0.5 A at 230 V, and 0.15 A at 60 V — enough to signal a PLC input or drop out a contactor coil directly. Phase failure detection is included, so a lost phase on the line side will trip the breaker — critical for protecting motors that can single-phase to destruction. The auxiliary switch can be extended with an add-on module if you need more than one N/O + N/C set.","metaTitle":"Siemens 3RV1011-1EA15-0BA0 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens SIRIUS 3RV1011-1EA15-0BA0 motor protection circuit breaker, 4 A continuous, Class 10, 100 kA breaking at 400 V. Current production. Order to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"81 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"90 mm","at 24 V":"1 A","at 60 V":"0.15 A","Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","at 230 V":"0.5 A","Backwards":"0 mm","Trip Class":"CLASS 10","At The Side":"0 mm","Rated Value":"20 ... 690 V","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-50 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022","Shock Resistance":"25g / 11 ms","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"circuit breaker","at 400 V rated value":"1.5 kW","Design Of The Product":"for motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type 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":"3 kA","at AC at 690 V rated value":"2 kA","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"7.25 W","Substance Prohibitance (Date)":"01/01/2013","Continuous Current Rated Value":"4 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","Design Of The Short-Circuit Trip":"magnetic","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 000 V","at AC in hot operating state per pole":"2.4 W","for AWG cables for auxiliary contacts":"2x (18 ... 14)","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","Touch Protection Against Electrical Shock":"finger-safe","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","operational current at AC-3 at 400 V rated value":"4 A","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","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"52 A","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Mechanical Service Life (Operating Cycles) Of The Main Contacts Typical":"500","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"2.8 ... 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6ed101da246c5bb3b793a7c4fa56efff.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=342622&mlfb=3RV1011-1EA15-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1EA15-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3RV1011-1EA15-0BA0 drop into a panel specified around 3RV1011-1HA10 without rewiring?","answer":"The 3RV1011-1EA15-0BA0 shares the same 45 mm width, 90 mm height, 81 mm depth, and 35 mm DIN rail mounting as the 3RV1011-1HA10, so it fits the same footprint. However, the 1HA10 variant typically has a higher continuous current rating — verify your load's full-load amps before swapping, as the 1EA15 is a 4 A device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1EA15-0BA0","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/3RV1011-1EA15-0BA0 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}}