{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1CA20-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1CA20-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1CA20-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA20-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV1011-1CA20-ZW96, 2.5 A continuous, CLASS 10 trip, spring-loaded terminals, 45 mm wide, screw and snap-on DIN rail mount.","salesMarkdown":"## Motor protection circuit breaker, 2.5 A, CLASS 10 — SIRIUS 3RV1011-1CA20-ZW96 The Siemens 3RV1011-1CA20-ZW96 is a SIRIUS motor protection circuit breaker rated for 2.5 A continuous current, sized for a 0.75 kW motor at 400 V AC. Three poles for the main current circuit, with spring-loaded terminals accepting 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule. Breaking capacity is 100 kA at 240 V and 400 V AC, derating to 10 kA at 500 V and 2 kA at 690 V. Width is 45 mm, depth 81 mm, height 90 mm. The 0 mm clearance required at the back and sides means it can be packed tight against adjacent devices — no derating for side-by-side mounting in a standard enclosure. Front face carries IP20 protection — safe for finger contact in a closed panel. Shock rated at 25g for 11 ms, any mounting position accepted.","metaTitle":"Siemens 3RV1011-1CA20-ZW96 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV1011-1CA20-ZW96 SIRIUS motor protection circuit breaker, 2.5 A continuous, CLASS 10 trip, 100 kA breaking at 400 V. Spring terminals, DIN rail mount. 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","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=285053&mlfb=3RV1011-1CA20-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA20-ZW96/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RV1011-1CA20-ZW96?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution; a confirmed price and lead time are provided at quote time."},{"question":"What is 3RV1011-1CA20-ZW96's listed depth?","answer":"The depth is 81 mm, with 0 mm clearance required at the back and sides for side-by-side DIN rail mounting."},{"question":"What wire sizes does the spring terminal accept?","answer":"The spring-loaded terminals accept 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with core end processing. AWG equivalent is 2x (24... 14) for the main contacts."},{"question":"Will 3RV1011-1CA20-ZW96 drop into a panel specified around 3RV1011-1HA10?","answer":"Both are 45 mm wide SIRIUS 3RV10 breakers on the same DIN rail footprint, so the mechanical fit is identical. The difference is in the trip rating and accessories — verify the continuous current and auxiliary switch count match your BOM before swapping."},{"question":"What compliance documentation does Siemens provide for 3RV1011-1CA20-ZW96?","answer":"Standard Siemens SIRIUS documentation includes a CE declaration of conformity and the product is designed to meet IEC/EN 60947-2 and 60947-4-1. RoHS and REACH compliance declarations are available from Siemens support. UL and CSA listings are typical for this series but should be confirmed per the specific variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1CA20-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/3RV1011-1CA20-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}}