{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2331-4PC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2331-4PC10","canonicalUrl":"https://aoctrl.com/siemens/3RV2331-4PC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2331-4PC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker, 3RV2331-4PC10, for starter combinations, 100 kA interrupting at 240 V, 30 kA at 400 V, 36 A at 480 V, 55 x 140 x 149 mm, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"Rated for 36 A at both 480 V and 600 V, it covers common North American motor voltages up to 30 hp at 460/480 V. The 20...690 V rated voltage range and 125 A at 400 V (presumably for resistive loads, as the AC-3 motor rating is lower) give flexibility across global supply systems. Dimensions are 55 mm wide, 140 mm high, 149 mm deep, so it occupies one standard modular width on the rail. Mounting position is any, and clearance requirements are 50 mm upwards, 50 mm downwards, 10 mm to the side — zero forwards or backwards — which simplifies enclosure sizing. Main circuit connections use screw-type terminals accepting 2x 1...25 mm² or 1x 1...35 mm² solid or stranded; main contact screws are M6. ## Environmental and operating limits Maximum switching frequency at AC-3 (motor) duty is 15 operations per hour, which matches typical motor-starting cycles on conveyors or pumps.","metaTitle":"Siemens 3RV2331-4PC10 SIRIUS Circuit Breaker, 100 kA at 240","metaDescription":"Siemens SIRIUS 3RV2331-4PC10 circuit breaker for starter combinations. 100 kA interrupting at 240 V, 30 kA at 400 V, 36 A at 480 V. 55x140x149 mm, DIN rail mount. Sourced to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"149 mm","Width":"55 mm","title":"3RV2331-4PC10","Height":"140 mm","Upwards":"50 mm","Forwards":"0 mm","at 240 V":"none required","at 400 V":"125","at 500 V":"100","at 690 V":"80","Backwards":"0 mm","Downwards":"50 mm","At The Side":"10 mm","Rated Value":"20 ... 690 V","description":"Circuit breaker size S2 for starter combination Rated current 36 A N-release 520 A screw terminal Standard switching capacity","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 DIN rail according to DIN EN 60715","at AC-3e maximum":"15 1/h","For Main Contacts":"M6","Mounting Position":"any","Solid Or Stranded":"2x (1 ... 25 mm²), 1x (1 ... 35 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"7.5 hp","at 240 V rated value":"100 kA","at 400 V rated value":"30 kA","at 480 V rated value":"36 A","at 500 V rated value":"5 kA","at 600 V rated value":"36 A","at 690 V rated value":"2 kA","Design Of The Product":"For starter combinations","Ground Fault Detection":"No","Phase Failure Detection":"No","For Main Current Circuit":"screw-type terminals","at 110/120 V rated value":"3 hp","at 200/208 V rated value":"15 hp","at 220/230 V rated value":"15 hp","at 460/480 V rated value":"30 hp","at 575/600 V rated value":"40 hp","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"65 kA","at AC at 500 V rated value":"10 kA","at AC at 690 V rated value":"4 kA","Design Of Screwdriver Shaft":"Diameter 5 to 6 mm","Size Of The Circuit-Breaker":"S2","Size Of The Screwdriver Tip":"Pozidriv size 2","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"50 000","at AC in hot operating state":"20 W","at AC-3 at 400 V rated value":"36 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"50 000","Substance Prohibitance (Date)":"10/15/2014","at AC-3e at 400 V rated value":"36 A","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"36 A","at AWG cables for main contacts":"2x (18 ... 3), 1x (18 ... 2)","Design Of The Short-Circuit Trip":"magnetic","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":"6.7 W","With Side-By-Side Mounting At The Side":"0 mm","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (1 ... 16 mm²), 1x (1 ... 25 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":"3 ... 4.5 N·m","with high demand rate according to SN 31920":"50 %","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 Sinus","Electrical Endurance (Operating Cycles) Typical":"50 000","Size Of Contactor Can Be Combined Company-Specific":"S2","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":"520 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d22fa8d6e9ba75599be80f90e2f6f5c2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=288244&mlfb=3RV2331-4PC10"},"ai":{"faq":[{"question":"What compliance documentation is available for 3RV2331-4PC10?","answer":"As a Siemens SIRIUS product, it carries CE, UL, CSA, and CCC certifications standard for the series; 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/3RV2331-4PC10","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/3RV2331-4PC10 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}}