{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1KA10-0FJ0-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1KA10-0FJ0-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1KA10-0FJ0-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1KA10-0FJ0-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-1KA10-0FJ0-ZX95, 12 A continuous rated current, CLASS 10 trip class, 50 kA interrupting capacity at 400 V AC, screw terminals, snap-on 35 mm DIN rail.","salesMarkdown":"The unit carries a 5.5 kW motor rating at 400 V AC, and its interrupting capacity reaches 50 kA at 400 V AC — enough to handle high-fault-current industrial panels without needing upstream current-limiting fuses in most installations. The 45 mm width (3 module spaces) and 81 mm depth mean it fits standard distribution boards. Zero clearance required at the back or sides — you can butt it against other devices or the enclosure wall without derating for heat dissipation. Main circuit connections use screw-type terminals. Solid and stranded conductors: 2× (0.5 to 1.5 mm²) or 2× (0.75 to 2.5 mm²). Finely stranded with ferrule: same ranges. AWG equivalents: 2× (18 to 14). The dual-conductor capacity is useful when looping through to a contactor or another device without a separate terminal block. ## Protection features and ratings Ground fault detection is not included. The auxiliary switch is present (yes), but no auxiliary contacts are pre-fitted (0). Shock resistance: 25 g for 11 ms. Mechanical endurance: 100 000 operations typical. Maximum switching frequency in AC-3 duty is 15 operations per hour.","metaTitle":"Siemens 3RV1011-1KA10-0FJ0-ZX95 SIRIUS Motor Protection CB,","metaDescription":"Siemens SIRIUS 3RV1011-1KA10-0FJ0-ZX95 motor protection circuit breaker, 12 A continuous, CLASS 10 trip, 50 kA at 400 V AC. Current lifecycle stage. Sourced to order against RFQ.","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":"5.5 kW","Design of the product":"for motor protection","For Auxiliary Contacts":"0","Ground fault detection":"No","Phase failure detection":"Yes","For Main Current Circuit":"screw-type terminals","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"50 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":"9.25 W","Continuous current rated value":"12 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":"3.1 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":"9 ... 12 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=42238&mlfb=3RV1011-1KA10-0FJ0-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1KA10-0FJ0-ZX95/alternatives.json"},"ai":{"faq":[{"question":"Will 3RV1011-1KA10-0FJ0-ZX95 drop into a panel that was specified around 3RV1011-1HA10 without rewiring?","answer":"Yes, the -1KA10 uses the same 45 mm width, same screw-terminal wiring layout, and same snap-on DIN rail mount as the -1HA10. No rewiring is needed — just verify the motor FLA matches the 12 A setting."},{"question":"What compliance documentation does this brand provide for 3RV1011-1KA10-0FJ0-ZX95 (RoHS, REACH, UL, IEC)?","answer":"As a SIRIUS product, Siemens provides a declaration of conformity to IEC/EN 60947-4-1 (the standard for motor-protective switching devices). RoHS and REACH compliance declarations are available from Siemens upon request. UL and CSA listings are typical for the SIRIUS range, though specific certification marks for this order code should be confirmed from the nameplate or Siemens documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1KA10-0FJ0-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/3RV1011-1KA10-0FJ0-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}}