{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2332-4BC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2332-4BC10","canonicalUrl":"https://aoctrl.com/siemens/3RV2332-4BC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2332-4BC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker, 3RV2332-4BC10, for starter combinations, 55 mm wide, 100 kA breaking capacity at 240 V, screw-type terminals, snap-on DIN rail mounting.","salesMarkdown":"It's rated for a voltage range of 20 to 690 V, with a breaking capacity of 100 kA at 240 V and 50 kA at 400 V, so it can handle high-fault-current scenarios typical in industrial distribution panels. ## Clearance and mounting realities Mounting position is any, but clearance around the breaker depends on the voltage present. At 240 V, no clearance is required. At 400 V, you need 100 mm upwards and 50 mm downwards; at 500 V, 80 mm upwards; at 690 V, 63 mm upwards. Side clearance is 10 mm, and forwards/backwards clearance is 0 mm — it can sit flush against the back panel. This matters when packing multiple breakers into a row: the upward clearance at higher voltages eats into the usable DIN-rail height. ## Ratings that drive the selection The AC-3 and AC-3e switching frequency is capped at 15 operations per hour — that's the maximum for motor starting duty, not continuous current. The continuous current rating at 480 V is 20 A, and at 600 V also 20 A, so it's sized for smaller motor branch circuits. Horsepower ratings: 3 hp at 230 V, 7.5 hp at 200/208 V and 220/230 V, and 15 hp at 460/480 V. The 15 hp at 480 V is the headline figure for a typical US 480 V motor branch.","metaTitle":"Siemens 3RV2332-4BC10 SIRIUS Circuit Breaker, 55 mm, 100 kA","metaDescription":"Siemens SIRIUS 3RV2332-4BC10 circuit breaker for starter combinations. 55 mm wide, 100 kA SCCR at 240 V, 50 kA at 400 V. Active production. Quoted 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","Height":"140 mm","Upwards":"50 mm","Forwards":"0 mm","at 240 V":"none required","at 400 V":"100","at 500 V":"80","at 690 V":"63","Backwards":"0 mm","Downwards":"50 mm","At The Side":"10 mm","Rated Value":"20 ... 690 V","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","at AC-3e maximum":"15 1/h","For Main Contacts":"M6","Mounting Position":"any","Solid Or Stranded":"2x (1 ... 35 mm²), 1x (1 ... 50 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"3 hp","at 240 V rated value":"100 kA","at 400 V rated value":"50 kA","at 480 V rated value":"20 A","at 500 V rated value":"10 kA","at 600 V rated value":"20 A","at 690 V rated value":"5 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":"1.5 hp","at 200/208 V rated value":"7.5 hp","at 220/230 V rated value":"7.5 hp","at 460/480 V rated value":"15 hp","at 575/600 V rated value":"20 hp","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":"18 kA","at AC at 690 V rated value":"8 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":"14.5 W","at AC-3 at 400 V rated value":"20 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":"20 A","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"20 A","at AWG cables for main contacts":"2x (18 ... 2), 1x (18 ... 1)","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":"4.8 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 ... 25 mm²), 1x (1 ... 35 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 (Switching 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":"260 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b55bdaf8b5827b20f92c0a5cdf14716b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=24677&mlfb=3RV2332-4BC10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2332-4BC10/alternatives.json"},"ai":{"faq":[{"question":"What is 3RV2332-4BC10's listed depth?","answer":"The depth is 149 mm, with a width of 55 mm and a height of 140 mm. It mounts on 35 mm DIN rail per DIN EN 60715."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2332-4BC10","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/3RV2332-4BC10 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}}