{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1GA20-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1GA20-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1GA20-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1GA20-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-1GA20-ZX95, 6.3 A continuous, CLASS 10 trip, 3-pole, spring-loaded terminals, 100 kA breaking capacity at 400 V AC.","salesMarkdown":"The Siemens 3RV1011-1GA20-ZX95 is a SIRIUS motor protection circuit breaker rated for 6.3 A continuous current with a CLASS 10 trip characteristic, meaning it trips fast enough to protect standard induction motors during a locked-rotor event before the winding insulation degrades. It's a 3-pole device for the main circuit, designed specifically for motor protection — not just branch-circuit fault protection — and includes phase failure detection so a single-phased motor won't cook while the breaker holds. Main and auxiliary/control circuits both terminate with spring-loaded terminals; the main circuit accepts 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule. Dimensions are 45 mm wide, 90 mm high, 81 mm deep — fits a standard 45 mm module slot on the rail, leaving room for adjacent contactors or overloads in the motor starter stack.","metaTitle":"Siemens 3RV1011-1GA20-ZX95 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV1011-1GA20-ZX95 SIRIUS motor protection circuit breaker, 6.3 A continuous, CLASS 10 trip, 100 kA at 400 V. Spring terminals, phase failure detection. Active production.","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","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting 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":"2.2 kW","Design Of The Product":"for motor protection","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":"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":"6.3 A","at AWG cables for main contacts":"2x (24 ... 14)","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"spring-loaded 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","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Touch Protection Against Electrical Shock":"finger-safe","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","number of CO contacts for auxiliary contacts":"0","operational current at AC-3 at 400 V rated value":"6.3 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","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Mechanical Service Life (Switching Cycles) Of The Main Contacts Typical":"100 000","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"4.5 ... 6.3 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=29849&mlfb=3RV1011-1GA20-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1GA20-ZX95/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV1011-1GA20-ZX95?","answer":"100 kA at 240 V and 400 V AC, 3 kA at 500 V, 2 kA at 690 V. That 100 kA at 400 V covers most industrial panel fault currents without upstream fusing."},{"question":"Where can I buy 3RV1011-1GA20-ZX95 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"Does 3RV1011-1GA20-ZX95 have phase failure protection?","answer":"Yes, phase failure detection is built in — it will trip if one phase drops out, protecting the motor from single-phasing damage."},{"question":"What compliance documentation is available for 3RV1011-1GA20-ZX95?","answer":"The part carries a substance prohibition date of 01.01.2013, indicating RoHS compliance. As a Siemens SIRIUS device, it meets IEC/EN 60947 standards for motor protection circuit breakers. Finger-safe touch protection (IP20 front) is standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1GA20-ZX95","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/3RV1011-1GA20-ZX95 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}}