{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1BA15","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1BA15","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1BA15","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1BA15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1011-1BA15 circuit breaker, CLASS 10 trip, 100 kA breaking capacity at 400 V, 45 x 90 x 75 mm, screw and snap-on 35 mm DIN rail.","salesMarkdown":"The Siemens 3RV1011-1BA15 is a SIRIUS circuit breaker for motor protection, rated for 20... 690 V and carrying a CLASS 10 trip characteristic — meaning it will clear a stalled-rotor overload within 10 seconds at 7.2× Ie, standard for standard-duty induction motors up to about 0.13 hp at 230 V. Breaking capacity hits 100 kA at 240 V, 400 V, and 500 V — that's enough to interrupt a bolted fault on a 200 kVA transformer secondary without upstream fuses needing to clear first. Clearance requirements: 20 mm above and below, 9 mm to the side, and zero forward or backward — so it can sit flush against a back panel or gland plate. Wire terminals accept 2× (0.5... 1.5 mm²) solid or stranded, or 2× (0.75... 2.5 mm²) — typical for control wiring up to 14 AWG. Main contact screws are M3. ## Auxiliary contact ratings and trip class The auxiliary contact block is rated 1 A at 24 V, 2 A at 110–125 V, 0.5 A at 230 V, and 0.15 A at 60 V — these are the make/break capacities for the internal switch, so it can drive a PLC input or a small relay directly at those voltages. Short-circuit protection for the main circuit requires upstream fuses: gL/gG 35 A at 400 V, 25 A at 500 V or 690 V.","metaTitle":"Siemens 3RV1011-1BA15 SIRIUS Circuit Breaker, CLASS 10, 100","metaDescription":"Siemens 3RV1011-1BA15 SIRIUS circuit breaker. CLASS 10 trip, 100 kA breaking at 400 V. DIN-rail mount, current production. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Note":"1","Depth":"75 mm","Width":"45 mm","Height":"90 mm","Upwards":"20 mm","at 24 V":"1 A","at 60 V":"0.15 A","Forwards":"0 mm","at 110 V":"2 A","at 120 V":"2 A","at 125 V":"2 A","at 230 V":"0.5 A","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","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 Auxiliary Switch":"transverse","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","For Auxiliary And Control Circuit":"screw-type terminals","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","Of The Auxiliary And Control Contacts":"M3","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","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","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","contact rating of auxiliary contacts according to UL":"C300 / R300","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A)","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":"$47.32 – $101.60","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=224004&mlfb=3RV1011-1BA15","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1BA15/alternatives.json"},"ai":{"faq":[{"question":"What does the CLASS 10 trip rating mean?","answer":"CLASS 10 means the breaker will trip within 10 seconds at 7.2 times the rated current, matching the thermal protection needs of standard induction motors during a stalled-rotor condition."},{"question":"What is the breaking capacity at 400 V?","answer":"100 kA at 400 V, which is high enough to handle most industrial fault currents without cascading upstream."},{"question":"What mounting method does it use?","answer":"Screw and snap-on mounting onto 35 mm DIN rail per DIN EN 60715. It can be mounted in any position."},{"question":"What wire sizes does the terminal accept?","answer":"2× (0.5... 1.5 mm²) or 2× (0.75... 2.5 mm²) solid or stranded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1BA15","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/3RV1011-1BA15 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}}