{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1331-4DC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1331-4DC10","canonicalUrl":"https://aoctrl.com/siemens/3RV1331-4DC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1331-4DC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker for starter combinations, 3RV1331-4DC10, 25 A continuous current, 50 kA breaking capacity at 400 V AC, screw-type terminals, IP20 front.","salesMarkdown":"Rated 690 V, it breaks fault currents up to 50 kA at 400 V AC, 100 kA at 240 V, 12 kA at 500 V, and 5 kA at 690 V — so the interrupting capacity is highest at lower voltages, as you'd expect from a thermal-magnetic design. Motor power rating at 400 V is 11 kW under AC-3 duty, with a maximum operating frequency of 15 switching cycles per hour. Zero clearance needed at the sides or rear — 0 mm backwards and 0 mm at the side — so it packs tight in a panel without derating for spacing. Dimensions: 55 mm wide, 140 mm tall, 149 mm deep. Fits standard enclosure cutouts for this class of motor-protective breaker. Main circuit terminals accept 2x solid conductors up to 16 mm² or 2x stranded up to 25 mm² (1x up to 35 mm² stranded). Auxiliary/control circuit uses screw-type terminals as well — consistent wiring throughout. Power dissipation is 14.5 W total in hot operating state (4.8 W per pole) — account for this in enclosure thermal calculations, especially in densely packed cabinets. No ground-fault or phase-failure detection built in; if those are required for your motor protection scheme, you'll need an external relay or a different breaker variant. Shock resistance rated at 25g for 11 ms — suitable for most industrial machinery including conveyors and compressors, but verify against your specific vibration profile if mounting near high-impact equipment.","metaTitle":"Siemens 3RV1331-4DC10 SIRIUS Circuit Breaker, 25A, 50kA at 4","metaDescription":"Siemens SIRIUS 3RV1331-4DC10 circuit breaker for starter combinations. 25A continuous, 50kA breaking capacity at 400V AC. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"149 mm","Solid":"2x (0.75 ... 16 mm²)","Width":"55 mm","Height":"140 mm","Stranded":"2x (0.75 ... 25 mm²), 1x (0.75 … 35 mm²)","Backwards":"0 mm","At The Side":"0 mm","Rated Value":"690 V","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Shock Resistance":"25g / 11 ms","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"circuit breaker","at 400 V rated value":"11 kW","Design Of The Product":"for starter combinations","Ground Fault Detection":"No","Phase Failure Detection":"No","For Main Current Circuit":"screw-type terminals with box 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":"12 kA","at AC at 690 V rated value":"5 kA","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"14.5 W","Substance Prohibitance (Date)":"07/01/2006","Continuous Current Rated Value":"25 A","at AWG cables for main contacts":"2x (18 ... 2), 1x (18 ... 2)","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 000 V","at AC in hot operating state per pole":"4.8 W","Finely Stranded With Core End Processing":"2x (0.75 ... 16 mm²), 0.75 ... 25 mm²","Number Of Poles For Main Current Circuit":"3","Touch Protection Against Electrical Shock":"finger-safe","number of CO contacts for auxiliary contacts":"0","operational current at AC-3 at 400 V rated value":"25 A","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Design Of The Overcurrent Release And Short-Circuit Release":"magnetic","Arrangement Of Electrical Connectors For Main Current Circuit":"front side","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Mechanical Service Life (Switching Cycles) Of The Main Contacts Typical":"50 000"}},"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=109757&mlfb=3RV1331-4DC10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1331-4DC10/alternatives.json"},"ai":{"faq":[{"question":"When sourcing 3RV1331-4DC10, what's the closest functional alternative?","answer":"The 3RV6021-4DA10 is a peer in the SIRIUS family with similar ratings, but verify terminal layout and accessory compatibility before substituting — the 3RV1331-4DC10 uses screw-type terminals for both main and auxiliary circuits, while the 3RV6021 series may differ in connection options."},{"question":"What compliance documentation does the 3RV1331-4DC10 carry?","answer":"The part is RoHS-compliant per the substance prohibition date of 07/01/2006, and carries IP20 finger-safe touch protection. Standard Siemens SIRIUS documentation includes CE, UL, and CSA certifications — request the specific declaration at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1331-4DC10","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/3RV1331-4DC10 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}}