{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1KA20-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1KA20-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1KA20-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1KA20-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1011-1KA20-ZW97 motor protection circuit breaker, 12 A continuous, CLASS 10 trip class, 50 kA breaking capacity at 400 V AC, spring-loaded terminals, IP20 front.","salesMarkdown":"## Motor protection breaker with spring terminals Breaking capacity runs 100 kA at 240 V AC, 50 kA at 400 V AC, 3 kA at 500 V AC, and 2 kA at 690 V AC (–), which covers most industrial distribution panels downstream of a transformer. Accepts 2x (0.25 … 2.5 mm²) solid or 2x (0.25 … 1.5 mm²) finely stranded with ferrule. Width is 45 mm, height 90 mm, depth 81 mm. Zero clearance needed at the back or sides. IP20 on the front — fine inside a closed panel, not for washdown zones.","metaTitle":"Siemens 3RV1011-1KA20-ZW97 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV1011-1KA20-ZW97 SIRIUS motor protection circuit breaker, 12 A continuous, CLASS 10 trip, 50 kA at 400 V. Spring terminals, phase failure detection. Current production. Q","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":"5.5 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":"50 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":"9.25 W","Substance Prohibitance (Date)":"01.01.2013","Continuous Current Rated Value":"12 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":"3.1 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":"12 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":"9 ... 12 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=508681&mlfb=3RV1011-1KA20-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1KA20-ZW97/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV1011-1KA20-ZW97 and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no fixed stock or price is published here."},{"question":"Will 3RV1011-1KA20-ZW97 drop into a panel that was specified around 3RV1011-1HA10 without rewiring?","answer":"Both are 45 mm wide SIRIUS breakers with the same DIN rail footprint and spring-terminal format, so the mechanical fit is identical. The key difference is the trip rating — 3RV1011-1HA10 is a lower-current variant. Verify the motor FLA matches the 12 A continuous rating of this unit before swapping."},{"question":"What compliance documentation does this brand provide for 3RV1011-1KA20-ZW97 (RoHS, REACH, UL, IEC)?","answer":"RoHS compliance is confirmed effective 01.01.2013. The product is designed to IEC/EN 60947 standards as a SIRIUS motor protection circuit breaker. UL and CSA listings are standard for this series, though specific file numbers are not in this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1KA20-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/3RV1011-1KA20-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}}