{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2032-4WA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2032-4WA10","canonicalUrl":"https://aoctrl.com/siemens/3RV2032-4WA10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2032-4WA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV2032-4WA10, 52 A rated at 480/600 V, 50 kA breaking capacity at 400 V, Trip Class 10, screw-type terminals, snap-on 35 mm DIN rail.","salesMarkdown":"Rated 52 A at both 480 V and 600 V, it handles typical 40 hp (460/480 V) and 50 hp (575/600 V) motors. ## Clearance and mounting — what the numbers mean The 3RV2032-4WA10 is 55 mm wide, 140 mm tall, and 149 mm deep. That depth includes the screw terminals and the housing — factor it into your gland-plate clearance if the panel is shallow. Those are minimums for heat dissipation and arc venting; crowding it tighter derates the interrupting rating. Mounting position is any, so you can lay it sideways in a tight enclosure if the rail allows. ## Trip Class 10 and phase failure detection No ground fault detection on this variant, so if you need GF protection, you add an external module or choose a different SKU.","metaTitle":"Siemens 3RV2032-4WA10 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2032-4WA10 SIRIUS motor protection circuit breaker, 52 A rated at 480/600 V, 50 kA breaking capacity at 400 V. Trip Class 10, phase failure detection. Current lifecycle.","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","at 240 V":"none required","at 400 V":"160","at 500 V":"125","at 690 V":"100","Downwards":"50 mm","Trip Class":"CLASS 10","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 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 ... 35 mm²), 1x (1 ... 50 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"10 hp","at 240 V rated value":"100 kA","at 400 V rated value":"50 kA","at 480 V rated value":"52 A","at 500 V rated value":"5 kA","at 600 V rated value":"52 A","at 690 V rated value":"4 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals","at 110/120 V rated value":"5 hp","at 200/208 V rated value":"15 hp","at 220/230 V rated value":"20 hp","at 460/480 V rated value":"40 hp","at 575/600 V rated value":"50 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":"10 kA","at AC at 690 V rated value":"6 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":"24.5 W","at AC-3 at 400 V rated value":"52 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":"52 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"52 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":"8.2 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 %","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":"741 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"42 ... 52 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$167.64","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4ac59e9ee2ba9ac36caaae3b52a6bf06.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=73425&mlfb=3RV2032-4WA10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2032-4WA10/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV2032-4WA10 and how do I get a price?","answer":"We source this part to order against an RFQ. Submit a quote request for current pricing and availability — stock and lead time are confirmed at quote time."},{"question":"What is 3RV2032-4WA10's listed depth (149 mm) on this component line?","answer":"The depth is 149 mm, which includes the housing and screw-type terminals. That's the dimension to check against your enclosure depth."},{"question":"What is 3RV2032-4WA10's listed width (55 mm) on this component line?","answer":"The width is 55 mm — a standard single-module footprint on 35 mm DIN rail."},{"question":"Will 3RV2032-4WA10 drop into a panel that was specified around 3RV2023-4DA10 without rewiring?","answer":"Both mount on 35 mm DIN rail and use screw-type terminals, so the mechanical fit and wiring method are the same. However, the 3RV2032-4WA10 is rated 52 A at 480/600 V, while the 3RV2023-4DA10 has different ratings — verify the load current and breaking capacity against your motor nameplate before swapping."},{"question":"What compliance documentation does this brand provide for 3RV2032-4WA10 (RoHS, REACH, UL, IEC)?","answer":"As a Siemens SIRIUS product, it carries the usual CE marking and is designed to IEC/EN 60947 standards. RoHS and REACH declarations are available from Siemens documentation. Specific UL listing information should be confirmed from the product certificate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2032-4WA10","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/3RV2032-4WA10 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}}