{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1JA10-ZW95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1JA10-ZW95","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1JA10-ZW95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1JA10-ZW95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-1JA10-ZW95, Trip Class 10, 45 mm wide, 100 kA breaking capacity at 240 V, phase failure detection, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"The Siemens 3RV1011-1JA10-ZW95 is a SIRIUS motor-protection circuit breaker designed for three-phase induction motors. The rated voltage range spans 20 to 690 V, covering 400 V and 480 V industrial supplies as well as 240 V control circuits. Breaking capacity is the headline number for a motor-protection breaker: at 240 V it interrupts 100 kA, at 400 V it handles 13 kA, at 500 V it's rated 3 kA, and at 690 V it manages 2 kA. For a 400 V panel with a typical 10 kA SCCR requirement, this breaker provides headroom. The gL/gG fuse coordination values are also given — at 240 V the maximum backup fuse is 80 A, at 400 V it's 63 A, at 500 V and 690 V it's 50 A — so the integrator can size the upstream fuse for selectivity without exceeding the breaker's withstand. Depth is 75 mm, height 90 mm. Clearances: 20 mm upwards, 20 mm downwards, 9 mm at the sides, zero forwards or backwards. Terminals accept 2×(0.5 to 1.5 mm²) or 2×(0.75 to 2.5 mm²) solid or stranded, with M3 screws for the main contacts. ## Temperature ratings and storage","metaTitle":"Siemens 3RV1011-1JA10-ZW95 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens SIRIUS 3RV1011-1JA10-ZW95 motor protection circuit breaker, Trip Class 10. 100 kA breaking capacity at 240 V. Phase failure detection. DIN-rail mount. Sourced to order agai","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":"gL/gG 80 A","at 400 V":"gL/gG 63 A","at 500 V":"gL/gG 50 A","at 690 V":"gL/gG 50 A","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":"1.5 hp","at 240 V rated value":"100 kA","at 400 V rated value":"13 kA","at 480 V rated value":"10 A","at 500 V rated value":"3 kA","at 600 V rated value":"10 A","at 690 V rated value":"2 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":"0.5 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"7.5 hp","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"50 kA","at AC at 500 V rated value":"3 kA","at AC at 690 V rated value":"2 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":"9.25 W","at AC-3 at 400 V rated value":"10 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":"10 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"10 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":"3.1 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":"130 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":"7 ... 10 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=416815&mlfb=3RV1011-1JA10-ZW95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1JA10-ZW95/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV1011-1JA10-ZW95 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"What is the closest functional alternative to 3RV1011-1JA10-ZW95?","answer":"The closest functional sibling within the same SIRIUS family is 3RV1011-1HA10. Both are motor-protection circuit breakers with the same 45 mm width, Trip Class 10, and phase failure detection. The -1JA10 variant carries a different thermal setting range and breaking capacity curve — verify the specific motor FLA and available fault current before substituting."},{"question":"Will 3RV1011-1JA10-ZW95 drop into a panel specified for 3RV1011-1HA10 without rewiring?","answer":"Yes, the 45 mm width, DIN-rail mounting, and screw-terminal connections are identical between the two variants. The terminal wire size acceptance is the same: 2×(0.5 to 1.5 mm²) or 2×(0.75 to 2.5 mm²). No mechanical rework is needed."},{"question":"What compliance documentation does Siemens provide for 3RV1011-1JA10-ZW95?","answer":"As a SIRUS product, this breaker carries the standard Siemens declarations: CE marking for the European market, UL/CSA certification for North America, and RoHS/REACH compliance documentation. The specific certification numbers and declarations are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1JA10-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/3RV1011-1JA10-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}}