{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-0EA10-ZW95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-0EA10-ZW95","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-0EA10-ZW95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-0EA10-ZW95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-0EA10-ZW95, Class 10 trip, 100 kA breaking capacity at 400 V AC, screw terminals, 45 mm wide.","salesMarkdown":"The 45 mm width (three module spaces) and 75 mm depth fit standard gland-plate layouts; clearance requirements are 20 mm upward and downward, 9 mm to the side, and zero forward or backward. That means you can pack breakers tight side-to-side on the rail, but need a finger's width above and below for heat dissipation and wiring access. Main circuit connections use M3 screw-type terminals accepting 2× (0.5 to 1.5 mm²) or 2× (0.75 to 2.5 mm²) solid or stranded copper. The dual-wire capacity is useful for daisy-chaining the supply through multiple breakers on the same rail without additional terminal blocks. No auxiliary contact block is included in this order code variant — the -ZW95 suffix typically indicates a special selection of options; verify the specific accessory configuration against your BOM. ## Protection Features and Ratings Built-in phase failure detection ensures the breaker trips if one phase is lost, preventing single-phasing damage to the motor. Ground fault detection is not integrated — that would require a separate module or a different SIRIUS variant. The rated insulation voltage spans 20 to 690 V, and the breaker is rated for 100 kA breaking capacity at 240 V, 400 V, 500 V, and 690 V AC. At 480 V and 600 V the rated operational current is 0.4 A, which is a low setting for small motors or control transformers.","metaTitle":"Siemens 3RV1011-0EA10-ZW95 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV1011-0EA10-ZW95 SIRIUS motor protection circuit breaker, Class 10, 100 kA breaking capacity at 400 V. Current lifecycle stage. Sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"75 mm","Width":"45 mm","Height":"90 mm","Upwards":"20 mm","Forwards":"0 mm","at 240 V":"none required","at 400 V":"None required","at 500 V":"None required","at 690 V":"None required","Backwards":"0 mm","Downwards":"20 mm","Trip Class":"CLASS 10","At The Side":"9 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":"M3","Mounting Position":"any","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.1 kW","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"0.4 A","at 500 V rated value":"100 kA","at 600 V rated value":"0.4 A","at 690 V rated value":"100 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals","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":"100 kA","at AC at 690 V rated value":"100 kA","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":"5.5 W","at AC-3 at 400 V rated value":"0.4 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"01/01/2013","at AC-3e at 400 V rated value":"0.4 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"0.4 A","Design Of The Short-Circuit Trip":"magnetic","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Rocker switch","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"1.8 W","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","Electrical Endurance (Operating Cycles) Typical":"100 000","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","Size Of Contactor Can Be Combined Company-Specific":"S00","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":"5.2 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":"0.28 ... 0.4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=15073&mlfb=3RV1011-0EA10-ZW95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-0EA10-ZW95/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 3RV1011-0EA10-ZW95 at 400 V?","answer":"100 kA at 400 V AC, covering most industrial panel fault levels without requiring an upstream current-limiting device."},{"question":"What trip class is the 3RV1011-0EA10-ZW95?","answer":"Class 10, meaning it trips within 10 seconds at 7.2× the thermal setting — suitable for standard motor starting."},{"question":"Does the 3RV1011-0EA10-ZW95 include phase failure detection?","answer":"Yes, phase failure detection is built in. Ground fault detection is not included."},{"question":"Where can I buy the 3RV1011-0EA10-ZW95 and how is it quoted?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"Will the 3RV1011-0EA10-ZW95 drop into a panel specified for 3RV1011-0GA10?","answer":"Both are 45 mm wide SIRIUS breakers on the same DIN-rail footprint, so the mechanical fit is identical. However, the -ZW95 suffix indicates a specific option configuration — verify that the accessory set and rating match your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-0EA10-ZW95","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/3RV1011-0EA10-ZW95 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}}