{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1HA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1HA10","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1HA10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1HA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1HA10 motor protection circuit breaker, Class 10, 45 mm wide, 100 kA breaking capacity at 400 V AC, screw terminals.","salesMarkdown":"## What it is and what it does The Siemens 3RV2011-1HA10 is a SIRIUS motor protection circuit breaker — a compact, DIN-rail-mounted device that combines a thermal-magnetic overload relay and a short-circuit trip in one unit, designed to protect three-phase induction motors. Trip Class 10 means it will trip within 10 seconds at 7.2× the thermal setting, fast enough to protect standard IEC motors from locked-rotor heating without nuisance tripping on normal starts. Phase failure detection is built in — if one phase drops out, the breaker trips, preventing single-phasing damage to the motor. ## Key ratings and what they mean for fit Breaking capacity: 100 kA at 400 V AC and at 240 V AC — that is the maximum fault current this breaker can safely interrupt. In most industrial panels fed by a 400 V transformer, this means it can clear a bolted fault without needing an upstream current-limiting fuse. The screw-type terminals on the main circuit accept up to 2x 4 mm² solid or stranded wire, which covers the typical motor feeder up to around 7.5 kW at 400 V. Mounts via screw or snap-on onto 35 mm DIN rail per DIN EN 60715, in any position — no orientation restrictions for derating. Dimensions: 45 mm wide, 97 mm deep, 97 mm tall — a standard 4-module width on the rail, leaving room for auxiliary contact blocks or a shunt trip alongside. ## Sourcing and lifecycle For a BOM freeze or a line-down replacement, this part is specified-to-order; we source it against an RFQ and confirm lead time at that point.","metaTitle":"Siemens 3RV2011-1HA10 SIRIUS Motor Protection CB, Class 10,","metaDescription":"Siemens 3RV2011-1HA10 SIRIUS motor protection circuit breaker, Class 10 trip, 100 kA breaking at 400 V, 45 mm wide. Active production. RFQ 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":"3RV2011-1HA10","Height":"97 mm","Upwards":"50 mm","Forwards":"0 mm","at 400 V":"gL/gG 50 A","at 500 V":"gL/gG 40 A","at 690 V":"gL/gG 35 A","Backwards":"0 mm","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 mm","Rated Value":"20 ... 690 V","description":"Circuit breaker size S00 for motor protection, CLASS 10 A-release 5.5...8 A N-release 104 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":"M3","Mounting Position":"any","Solid Or Stranded":"2x (0,75 ... 2,5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"1 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"8 A","at 500 V rated value":"42 kA","at 600 V rated value":"8 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":"0.33 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"2 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"5 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":"42 kA","at AC at 690 V rated value":"6 kA","Design Of Screwdriver Shaft":"Diameter 5 to 6 mm","Size Of The Circuit-Breaker":"S00","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":"9.25 W","at AC-3 at 400 V rated value":"8 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"8 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"8 A","at AWG cables for main contacts":"2x (18 ... 14), 2x 12","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":"3.1 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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 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":"0.8 ... 1.2 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 (Operating 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":"104 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":"5.5 ... 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$99.61 – $228.70","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/330f9828d920c22c8248e8897d35e8be.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=298768&mlfb=3RV2011-1HA10"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"100 kA at both 240 V and 400 V AC, and 42 kA at 500 V AC — sufficient for most industrial service entrance panels."},{"question":"What is the trip class and what does it mean?","answer":"Trip Class 10 — the breaker will open within 10 seconds under locked-rotor conditions, protecting the motor winding while allowing normal starting."},{"question":"What are the mounting dimensions?","answer":"45 mm wide, 97 mm deep, 97 mm tall. It snaps onto 35 mm DIN rail per DIN EN 60715, with no required mounting orientation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1HA10","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/3RV2011-1HA10 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}}