{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1CA20-ZW98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1CA20-ZW98","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1CA20-ZW98","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA20-ZW98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV1011-1CA20-ZW98, 2.5 A continuous current, CLASS 10, spring-loaded terminals, 45 mm width.","salesMarkdown":"## What this circuit breaker is It is rated for a continuous current of 2.5 A and carries a CLASS 10 trip characteristic, meaning it will trip within 10 seconds at 7.2× rated current — the standard for standard-duty motor starts. At 400 V — the most common industrial distribution voltage — it can safely interrupt a 100 kA prospective fault current, which covers virtually all standard panelboard installations without needing upstream current-limiting fuses. The 45 mm width takes up a single modular slot. Spring-loaded terminals for the main circuit accept 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule. Any mounting position is permitted.","metaTitle":"Siemens 3RV1011-1CA20-ZW98 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV1011-1CA20-ZW98 SIRIUS motor protection circuit breaker, 2.5 A continuous rating, CLASS 10 trip, 100 kA breaking capacity at 400 V. Active production. Quoted to order.","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","Maximum":"2 000 m","Backwards":"0 mm","Trip class":"CLASS 10","At The Side":"0 mm","Rated Value":"690 V","On The Front":"IP20","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","Auxiliary switch":"Yes","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Shock resistance":"25g / 11 ms","Mounting position":"any","Product brand name":"SIRIUS","Product designation":"circuit breaker","at 400 V rated value":"0.75 kW","Design of the product":"for motor protection","For Auxiliary Contacts":"0","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":"10 kA","at AC at 690 V rated value":"2 kA","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"7.25 W","Continuous current rated value":"2.5 A","at AWG conductors for main contacts":"2x (24 ... 14)","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","For Auxiliary And Control Current Circuit":"spring-loaded terminals","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Removable Terminal For Auxiliary And Control Circuit":"No","Design of the overcurrent release and short-circuit release":"thermomagnetic","Arrangement of electrical connectors for main current circuit":"front side","Adjustable pick-up value current of the current-dependent overload release":"1.8 ... 2.5 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=126299&mlfb=3RV1011-1CA20-ZW98","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA20-ZW98/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV1011-1CA20-ZW98 at 400 V?","answer":"100 kA at 400 V AC."},{"question":"What is the trip class of this motor protection breaker?","answer":"CLASS 10 — trips within 10 seconds at 7.2× rated current."},{"question":"What terminals does 3RV1011-1CA20-ZW98 use?","answer":"Spring-loaded terminals for the main current circuit, accepting 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule."},{"question":"Where can I buy 3RV1011-1CA20-ZW98?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1CA20-ZW98","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/3RV1011-1CA20-ZW98 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}}