{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1FA10-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1FA10-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1FA10-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1FA10-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV2011-1FA10-ZW97, CLASS 10 trip, 45 mm width, 100 kA breaking capacity at 400 V, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"This is a Siemens SIRIUS motor protection circuit breaker (order code 3RV2011-1FA10-ZW97), designed specifically to protect motors from overloads and short circuits. At 45 mm wide and 97 mm deep, it fits a standard motor starter combo footprint alongside a contactor. Breaking capacity is a solid 100 kA at 400 V and 500 V, and 4 kA at 690 V. It also includes phase failure detection, so if you lose a leg on a three-phase motor, this breaker will trip and save the winding from single-phasing. ## Mounting and Wiring — Panel Builder's Checklist Clearance: 50 mm upwards and downwards, 30 mm to the side, 0 mm forwards and backwards — so you can pack it tight front-to-back but need breathing room top and bottom for wiring and cooling. Main circuit terminals are M3 screw-type, accepting 2x (0.75 to 2.5 mm²) solid or stranded, or 2x 4 mm². Strip length isn't given here, but standard practice is 8–10 mm for this terminal class. Torque to the manufacturer's spec when you land the wires. ## How It Compares — 3RV2011 vs 3RV2021 The closest functional peer is the 3RV2021-1FA15. Both are SIRIUS motor protection breakers with CLASS 10 trip, but the 3RV2021 frame is physically larger — typically 55 mm wide vs this 45 mm. That extra width usually comes with a higher continuous current rating and larger terminal capacity. If your panel was laid out for a 3RV2021, this 3RV2011 won't drop in without a DIN rail re-spacing and possibly a terminal adapter. For a direct swap without rewiring, stick with the same frame size.","metaTitle":"Siemens 3RV2011-1FA10-ZW97 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens SIRIUS 3RV2011-1FA10-ZW97 motor protection circuit breaker. CLASS 10 trip, 100 kA breaking capacity at 400 V, 45 mm wide. Active production. Sourced to order against RFQ.","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":"97 mm","Upwards":"50 mm","Forwards":"0 mm","at 400 V":"gL/gG 32 A","at 500 V":"gL/gG 32 A","at 690 V":"gL/gG 25 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 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 (0,75 ... 2,5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.5 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"5 A","at 500 V rated value":"100 kA","at 600 V rated value":"5 A","at 690 V rated value":"4 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals","at 110/120 V rated value":"0.17 hp","at 200/208 V rated value":"1 hp","at 220/230 V rated value":"1 hp","at 460/480 V rated value":"3 hp","at 575/600 V rated value":"3 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":"6 kA","Design Of Screwdriver Shaft":"Diameter 5 to 6 mm","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":"5 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"5 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"5 A","Design Of The Short-Circuit Trip":"magnetic","for AWG cables for main contacts":"2x (18 ... 14), 2x 12","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","With Side-By-Side Mounting At The Side":"0 mm","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":"0","number of NO contacts for auxiliary contacts":"0","shock resistance according to IEC 60068-2-27":"25g / 11 ms","Electrical Endurance (Operating 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":"65 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":"3.5 ... 5 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=526686&mlfb=3RV2011-1FA10-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1FA10-ZW97/alternatives.json"},"ai":{"faq":[{"question":"What is 3RV2011-1FA10-ZW97's listed width (45 mm) on this component line?","answer":"The width is 45 mm. That's a standard 45 mm module footprint for the SIRIUS 3RV2011 family, matching a typical contactor width for a motor starter combo."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1FA10-ZW97","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/3RV2011-1FA10-ZW97 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}}