{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2023-4BA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2023-4BA10","canonicalUrl":"https://aoctrl.com/siemens/3RV2023-4BA10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2023-4BA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2023-4BA10 motor-protection circuit breaker, Class 10 trip, 7.5 kW at 400 V, 45 mm wide, screw and snap-on DIN-rail mount.","salesMarkdown":"The Siemens SIRIUS 3RV2023-4BA10 is a motor-protection circuit breaker designed for Class 10 trip response, meaning it clears a fault within 10 seconds at 7.2× the thermal setting — tight enough to protect standard induction motors during locked-rotor events without nuisance tripping on normal starts. Rated at 7.5 kW at 400 V and 11 kW at 500 V, it also carries 20 A at 480 V and 20 A at 600 V, with a 2 kA breaking capacity at 690 V. The integrated phase failure detection catches a lost leg before the motor single-phases to a burn, which is the main reason this breaker gets spec'd over a plain thermal-magnetic. The 45 mm width and 97 mm depth match the SIRIUS 3RV2 footprint — same gland-plate cutout as the 3RV2021 and 3RV2023 siblings, so a panel laid out for one accepts the other without re-drilling. Screw-type terminals on the main circuit accept 2x (1…2.5 mm²) or 2x (2.5…10 mm²) solid or stranded copper. The M4 contact screws need a 5–6 mm shaft diameter driver; torque to the standard 2.5 Nm for the main circuit. ## Ambient and storage limits Operates from -20 to +60 °C with temperature compensation active across the same range. Storage and transport tolerate -50 to +80 °C. The 50 mm clearance required above and below, and 30 mm at the sides, is for arc-quenching and heat dissipation — pack the rail spacing accordingly.","metaTitle":"Siemens 3RV2023-4BA10 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens SIRIUS 3RV2023-4BA10 motor-protection circuit breaker, Class 10 trip, 7.5 kW at 400 V, phase failure detection, DIN-rail mount. Sourced to order; request quote for pricing","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"97 mm","Width":"45 mm","title":"3RV2023-4BA10","Height":"97 mm","Upwards":"50 mm","at 400 V":"gG 63 A","at 500 V":"gG 50 A","at 690 V":"gG 50 A","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 mm","Rated Value":"20 ... 690 V","description":"Circuit breaker size S0 for motor protection, CLASS 10 A-release 14...20 A N-release 260 A screw terminal Switching capacity 30 kA at 600 V according to UL/CSA","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","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 60715","For Main Contacts":"M4","Mounting Position":"any","Solid Or Stranded":"2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"3 hp","at 400 V rated value":"7.5 kW","at 480 V rated value":"20 A","at 500 V rated value":"11 kW","at 600 V rated value":"20 A","at 690 V rated value":"2 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals","Temperature Compensation":"-20 ... +60 °C","at 110/120 V rated value":"1.5 hp","at 200/208 V rated value":"7.5 hp","at 220/230 V rated value":"5 hp","at 460/480 V rated value":"10 hp","at 575/600 V rated value":"15 hp","at AC at 690 V rated value":"4 kA","Design Of Screwdriver Shaft":"Diameter 5 to 6 mm","Size Of The Circuit-Breaker":"S0","Size Of The Screwdriver Tip":"Pozidriv size 2","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"10.5 W","at AC-3 at 400 V rated value":"20 A","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"20 A","at AWG cables for main contacts":"2x (16 ... 12), 2x (14 ... 8)","Design Of The Short-Circuit Trip":"magnetic","Between Main And Auxiliary Circuit":"400 V","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"3.5 W","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","with low demand rate according to SN 31920":"50 FIT","For Main Contacts With Screw-Type Terminals":"2 ... 2.5 N·m","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"0","shock resistance according to IEC 60068-2-27":"25g / 11 ms","Electrical Endurance (Switching Cycles) Typical":"100 000","Size Of Contactor Can Be Combined Company-Specific":"S00, S0","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"260 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"13 ... 20 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$40.64","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/69e3aae776a3a972c11948ccacc118a3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=246115&mlfb=3RV2023-4BA10"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RV2023-4BA10?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm current pricing and availability."},{"question":"Will 3RV2023-4BA10 drop into a panel specified for 3RV2023-4DA10 without rewiring?","answer":"Yes — both share the same 45 mm width, 97 mm depth, DIN-rail mounting, and screw-type terminal layout. The 3RV2023-4DA10 carries a different trip-current range, but the mechanical footprint and wiring interface are identical."},{"question":"What compliance documentation does Siemens provide for 3RV2023-4BA10?","answer":"As a SIRIUS product, it carries CE marking for the European market and is designed to meet IEC/EN 60947-4-1 and UL 508. RoHS and REACH declarations are available from Siemens on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2023-4BA10","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/3RV2023-4BA10 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}