{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1FA20-ZW98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1FA20-ZW98","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1FA20-ZW98","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1FA20-ZW98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-1FA20-ZW98, 5 A continuous, CLASS 10, 100 kA breaking at 400 V, 3-pole, spring-loaded terminals, screw and snap-on DIN rail mount.","salesMarkdown":"## What this breaker does in the panel The Siemens 3RV1011-1FA20-ZW98 is a 3-pole SIRIUS motor protection circuit breaker rated for 5 A continuous current with CLASS 10 trip characteristic — meaning it protects motor circuits against overload and short-circuit, tripping fast enough for standard induction motors up to 1.5 kW at 400 V. It breaks up to 100 kA at 400 V, so it handles high-fault-current panels without needing an upstream fuse for SCCR compliance. The main circuit uses spring-loaded terminals accepting 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) fine-stranded with ferrule, AWG 24–14. No auxiliary contacts are fitted on this variant. Zero clearance needed at the sides or rear — 0 mm backwards and 0 mm at the side — so you can pack breakers tight in a row. Front face is IP20.","metaTitle":"Siemens 3RV1011-1FA20-ZW98 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV1011-1FA20-ZW98 SIRIUS motor protection circuit breaker, 5 A continuous, CLASS 10, 100 kA at 400 V, spring terminals, DIN rail mount. Sourced to order; request quote.","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":"1.5 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":"3 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":"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":"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=104914&mlfb=3RV1011-1FA20-ZW98","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1FA20-ZW98/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV1011-1FA20-ZW98 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current availability and pricing."},{"question":"Will 3RV1011-1FA20-ZW98 drop into a panel specified around 3RV1011-1HA10 without rewiring?","answer":"Both are 3-pole SIRIUS motor protection breakers with the same 45 mm width, 90 mm height, 81 mm depth, and DIN rail mount. The 1FA20 carries a 5 A continuous rating and CLASS 10 trip; the 1HA10 is a different rating. If the load current matches, the mechanical fit is identical — no rewiring for the footprint."},{"question":"What is the depth of 3RV1011-1FA20-ZW98?","answer":"The depth is 81 mm."},{"question":"What conductor sizes does the main circuit accept?","answer":"Solid: 2x (0.25... 2.5 mm²); fine-stranded with ferrule: 2x (0.25... 1.5 mm²); AWG: 2x (24... 14)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1FA20-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/3RV1011-1FA20-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}}