{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1EA20-ZW98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1EA20-ZW98","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1EA20-ZW98","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1EA20-ZW98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-1EA20-ZW98, 4 A continuous, 100 kA breaking at 400 V AC, Class 10 trip, spring-loaded terminals, 3-pole, DIN rail mount.","salesMarkdown":"## What this breaker does on the line The Siemens SIRIUS 3RV1011-1EA20-ZW98 is a 3-pole motor protection circuit breaker rated for 4 A continuous current and a 1.5 kW motor at 400 V AC. No ground-fault detection here, so plan for a separate GF relay if the circuit requires it. ## Mounting and wiring — what fits The 45 mm width and 90 mm height are standard for this SIRIUS frame size; depth is 81 mm — check that against your enclosure depth, especially if a door-mounted operator or auxiliary block goes on the front. Zero clearance needed at the back or sides, so you can pack breakers tight on the rail. Any mounting position works. Main circuit terminals are spring-loaded, accepting solid or stranded copper: 2x (0.25…2.5 mm²) solid, or 2x (0.25…1.5 mm²) finely stranded with ferrule. AWG equivalent is 24–14. No screw torque to set — strip 8–10 mm, push in. The auxiliary switch is present but no auxiliary contacts are built into the base unit; if you need a signal contact, order a separate auxiliary switch block. ## Breaking capacity — where it holds Rated short-circuit breaking capacity drops with voltage: 100 kA at 240 V and 400 V AC, then 3 kA at 500 V, and 2 kA at 690 V. In a 480 V panel you get the full 100 kA; at 600 V you're down to 3 kA.","metaTitle":"Siemens 3RV1011-1EA20-ZW98 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens SIRIUS 3RV1011-1EA20-ZW98 motor protection circuit breaker, 4 A continuous, 100 kA breaking at 400 V AC, Class 10 trip, spring terminals, DIN rail mount. Sourced 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":"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":"4 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":"2.8 ... 4 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=46149&mlfb=3RV1011-1EA20-ZW98","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1EA20-ZW98/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RV1011-1EA20-ZW98?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time — no stock count or price is published here."},{"question":"Will 3RV1011-1EA20-ZW98 drop into a panel that was specified around 3RV1011-1HA10 without rewiring?","answer":"Both are 3-pole SIRIUS breakers on the same 45 mm DIN-rail footprint, so the mechanical fit is identical. The difference is in the trip rating and breaking capacity — verify your motor FLA and available fault current against the 3RV1011-1EA20-ZW98's 4 A continuous and 100 kA at 400 V before swapping."},{"question":"What is 3RV1011-1EA20-ZW98's listed depth (81 mm) on this component line?","answer":"The depth is 81 mm. That's the body dimension; add clearance for any front-mounted operator or auxiliary switch block if used."},{"question":"What is 3RV1011-1EA20-ZW98's listed solid (2x (0.25... 2.5 mm²)) on this component line?","answer":"The spring terminals accept two solid conductors per pole, each 0.25 to 2.5 mm². For finely stranded wire with ferrule, the range is 0.25 to 1.5 mm²."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1EA20-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/3RV1011-1EA20-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}}