{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1BA20-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1BA20-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1BA20-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1BA20-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV2011-1BA20-ZW96, CLASS 10, 100 kA at 400 V AC, spring-loaded terminals, 45 x 97 x 106 mm.","salesMarkdown":"## DIN-rail mounting and panel fit The 45 mm width occupies a single 9 mm modular-width slot on the rail — standard for a motor-protection device in a motor control center (MCC) bucket. Depth of 97 mm and height of 106 mm leave clearance for wiring ducts and adjacent devices; minimum spacing of 50 mm upwards and downwards and 30 mm at the sides ensures adequate heat dissipation for the thermal-magnetic trip mechanism. ## Breaking capacity and fuse coordination The 3RV2011-1BA20-ZW96 carries a 100 kA breaking capacity at 400 V AC and 500 V AC, dropping to 10 kA at 690 V. For applications above 690 V or where the available fault current exceeds the breaker's rating, the spec table shows required upstream gL/gG fuse ratings: 25 A at 400 V and 500 V, 20 A at 690 V. This coordination data is essential for the panel builder's arc-flash study and selective coordination study. Operating temperature range of -20 to +60 °C with temperature compensation active across the same span keeps the thermal trip curve stable despite ambient shifts in a non-conditioned enclosure. Storage and transport range of -50 to +80 °C covers cold-weather warehousing and container shipping. The current lifecycle stage means no end-of-life notice is in effect; the part is specified into new BOMs without requalification risk.","metaTitle":"Siemens 3RV2011-1BA20-ZW96 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV2011-1BA20-ZW96 SIRIUS motor protection circuit breaker, CLASS 10 trip, 100 kA breaking capacity at 400 V AC, spring-loaded terminals, current lifecycle status. Quoted t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"97 mm","Width":"45 mm","Height":"106 mm","Upwards":"50 mm","Forwards":"0 mm","at 400 V":"gL/gG 25 A","at 500 V":"gL/gG 25 A","at 690 V":"gL/gG 20 A","Backwards":"0 mm","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 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 standard mounting rail according to DIN EN 60715","Mounting Position":"any","Solid Or Stranded":"2x (0,5 ... 4 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":"10 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"spring-loaded terminals","Temperature Compensation":"-20 ... +60 °C","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":"100 kA","at AC at 690 V rated value":"10 kA","Design Of Screwdriver Shaft":"Diameter 3 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"3,0 x 0,5 mm","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","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"2 A","at AWG cables for main contacts":"2x (20 ... 12)","Design Of The Short-Circuit Trip":"magnetic","Between Main And Auxiliary Circuit":"400 V","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","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 ... 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","Finely Stranded Without Core End Processing":"2x (0.5 ... 2.5 mm²)","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"0","shock resistance according to IEC 60068-2-27":"25g / 11 ms","Electrical Endurance (Switching Cycles) Typical":"100 000","Size Of Contactor Can Be Combined Company-Specific":"S00, S0","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","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"1.4 ... 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f61a3b9efcee21e3c7c71673c4cb3517.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=83975&mlfb=3RV2011-1BA20-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1BA20-ZW96/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV2011-1BA20-ZW96 at 400 V?","answer":"The breaking capacity is 100 kA at 400 V AC, suitable for high-fault-current industrial distribution panels."},{"question":"What is the closest functional second-source for 3RV2011-1BA20-ZW96?","answer":"The 3RV1011-0GA10 is a smaller-frame SIRIUS motor protection breaker, but it carries a lower interrupting rating. The 3RV2011-1BA20-ZW96 is the correct choice when the available fault current exceeds 65 kA, as it provides 100 kA at 400 V AC."},{"question":"Will 3RV2011-1BA20-ZW96 drop into a panel specified around 3RV1011-0GA10?","answer":"Both are SIRIUS motor protection breakers on the same 35 mm DIN-rail footprint, so the physical swap is straightforward. However, verify that the available fault current at the panel does not exceed the 3RV1011-0GA10's lower interrupting rating; the 3RV2011-1BA20-ZW96 provides 100 kA at 400 V AC, which may be higher than the original breaker's rating."},{"question":"Where can I buy 3RV2011-1BA20-ZW96 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1BA20-ZW96","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/3RV2011-1BA20-ZW96 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}}