{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1CA10-0FJ0-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1CA10-0FJ0-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1CA10-0FJ0-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA10-0FJ0-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor-protective circuit breaker, 3RV1011-1CA10-0FJ0-ZX95, 2.5 A continuous, CLASS 10 trip, 100 kA breaking at 400 V AC, phase-failure detection, screw and snap-on DIN-rail mount.","salesMarkdown":"## SIRIUS Motor-Protective Circuit Breaker for 2.5 A Lines It breaks up to 100 kA at 400 V AC, dropping to 10 kA at 500 V and 2 kA at 690 V — the 100 kA figure governs most 400 V industrial distribution panels; the 690 V rating matters only if the breaker sits on the secondary of a step-up transformer or in a 690 V motor circuit. The 45 mm width and 81 mm depth fit a standard 45 mm-wide DIN-rail slot — no extra side clearance needed (0 mm at the side, 0 mm backwards). Front face carries IP20 protection; the enclosure is designed for panel interiors where tools and fingers are the main contact risk. Screw-type terminals for the main circuit accept 2x (0.5…1.5 mm²) solid or 2x (0.75…2.5 mm²) stranded — typical for a 2.5 A motor branch. ## Peer Fit Note The 3RV1011-1HA10 is a close functional peer within the same SIRIUS family. Both share the 45 mm width, CLASS 10 trip, phase-failure detection, and the same DIN-rail mounting footprint. The difference is in the continuous current rating and the breaking capacity at higher voltages — the -1HA10 is a higher-current variant. If your panel was specified around the -1HA10, the -1CA10-0FJ0-ZX95 will physically drop into the same rail slot and terminal pattern, but the continuous current rating must match your motor full-load amps; swapping between them without verifying the load current risks nuisance tripping or inadequate protection.","metaTitle":"Siemens 3RV1011-1CA10-0FJ0-ZX95 SIRIUS Motor Protective Circ","metaDescription":"Siemens SIRIUS 3RV1011-1CA10-0FJ0-ZX95 motor-protective circuit breaker, 2.5 A continuous, Class 10 trip, 100 kA breaking at 400 V. Available to order; request quote for current pr","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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"90 mm","Maximum":"2 000 m","Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","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":"screw-type 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 (18 ... 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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","For Auxiliary And Control Current Circuit":"screw-type terminals","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=450451&mlfb=3RV1011-1CA10-0FJ0-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA10-0FJ0-ZX95/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RV1011-1CA10-0FJ0-ZX95?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current pricing and availability."},{"question":"What is the closest functional second-source to 3RV1011-1CA10-0FJ0-ZX95?","answer":"The 3RV1011-1HA10 is a close functional peer in the same SIRIUS family, sharing the same 45 mm width, CLASS 10 trip, phase-failure detection, and DIN-rail mount. However, the continuous current rating differs — verify motor FLA before substituting."},{"question":"What is the depth of 3RV1011-1CA10-0FJ0-ZX95?","answer":"The depth is 81 mm."},{"question":"What conductor sizes does the 3RV1011-1CA10-0FJ0-ZX95 accept?","answer":"Solid conductors: 2x (0.5…1.5 mm²) or 2x (0.75…2.5 mm²); stranded conductors: same ranges. AWG equivalents: 2x (18…14)."},{"question":"Will 3RV1011-1CA10-0FJ0-ZX95 drop into a panel specified around 3RV1011-1HA10 without rewiring?","answer":"Yes, physically — same 45 mm width, same DIN-rail mount, same terminal pattern. But the continuous current rating differs; verify that the 2.5 A rating matches your motor load before installation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1CA10-0FJ0-ZX95","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/3RV1011-1CA10-0FJ0-ZX95 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}}