{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1BA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1BA10","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1BA10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1BA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1011-1BA10 motor protection circuit breaker, CLASS 10, 100 kA breaking capacity at 400 V, screw-type terminals, 45 mm width, for 35 mm DIN rail.","salesMarkdown":"It includes phase failure detection, so if one phase drops out on a three-phase motor, the breaker will trip before the motor overheats on single-phasing. There is no ground fault detection built in, so that function would need to be handled separately upstream or in the drive. For backup fuse coordination: at 400 V, the required upstream gL/gG fuse is 35 A. At 240 V, no backup fuse is required per the datasheet — the breaker is fully rated for that voltage without additional protection. Mounting position is any orientation, so it can be placed horizontally or vertically without derating. Clearance requirements: 20 mm upwards, 20 mm downwards, 9 mm at the sides, 0 mm forwards and backwards. That 0 mm backwards clearance means it can sit flush against the back panel or a busbar without additional spacing. Terminals are screw-type for the main current circuit, accepting 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded conductors. Main contact screws are M3. ## Environmental and operational limits The wider storage range governs handling during shipping and warehouse storage, not running conditions. Maximum operating cycles per hour under AC-3 duty (motor switching) is 15 per hour. Same limit applies under AC-3e duty. This is a thermal limit on the bimetal trip mechanism — exceeding it can cause nuisance tripping from accumulated heat. For BOM freeze or PCN watch purposes, this part is stable. If you are specifying it into a new design, the SIRIUS platform has broad cross-reference compatibility within the 3RV10 family for different current ranges, but the 3RV1011-1BA10 itself is a current-production order code.","metaTitle":"Siemens 3RV1011-1BA10 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV1011-1BA10 SIRIUS motor protection circuit breaker. CLASS 10 trip, 100 kA breaking capacity at 400 V, screw terminals, DIN rail mount. Current production status.","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":"3RV1011-1BA10","Height":"90 mm","Upwards":"20 mm","Forwards":"0 mm","at 240 V":"none required","at 400 V":"gL/gG 35 A","at 500 V":"gL/gG 25 A","at 690 V":"gL/gG 25 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 1.4...2 A N-release 26 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":"0.13 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"2 A","at 500 V rated value":"100 kA","at 600 V rated value":"2 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 460/480 V rated value":"1 hp","at 575/600 V rated value":"1 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":"10 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":"2 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":"2 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"2 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":"26 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":"1.4 ... 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$83.35","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/73afc24465f57538f44130b5a8c90bf3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=46901&mlfb=3RV1011-1BA10"},"ai":{"faq":[{"question":"What are the key ratings I need to verify for fit?","answer":"The critical ratings are: CLASS 10 trip curve, 100 kA breaking capacity at 400 V (2 kA at 690 V), phase failure detection included, screw-type terminals accepting up to 2.5 mm², and 45 mm width for DIN rail mounting. Operating temperature range is -20 to +60 °C."},{"question":"What backup fuse is required with this breaker?","answer":"At 400 V, a gL/gG 35 A backup fuse is required. At 500 V and 690 V, a gL/gG 25 A fuse is required. At 240 V, no backup fuse is needed — the breaker is fully rated at that voltage."},{"question":"What clearance is needed around the breaker in the panel?","answer":"20 mm upwards, 20 mm downwards, 9 mm at the sides, 0 mm forwards, and 0 mm backwards. The zero backwards clearance allows flush mounting against the back panel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1BA10","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/3RV1011-1BA10 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}}