{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-0JA15-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-0JA15-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-0JA15-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0JA15-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV2011-0JA15-ZX95, Trip Class 10, 100 kA breaking capacity at 400 V, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"It is a current-production part, still in the catalog as an active line item. The 100 kA breaking capacity at 400 V (also at 240 V, 500 V, and 690 V) means this breaker can safely interrupt a bolted fault on a high-capacity distribution bus without welding its contacts or venting arc gas into the panel. The 45 mm width (3 module spaces) is standard for this current range. Depth is 97 mm, height 97 mm — it does not overhang a standard 100 mm deep enclosure backplate. Mounting position is any, so you can lay it sideways in a shallow gland-top panel if needed. Zero clearance forward — the breaker face can sit flush against a door or cover. Main circuit terminals are M3 screw-type. Wire capacity: 2× (0.5 to 1.5 mm²) or 2× (0.75 to 2.5 mm²) solid or stranded. That covers most panel-building practice for motor circuits up to this size — no need for ferrules on stranded if you strip clean, but ferruled ends seat better in the cage. ## Operating conditions and ratings The voltage range across the main contacts is 20 to 690 V — covers everything from 24 V control transformers up to 690 V industrial mains. Auxiliary contact ratings: 1 A at 24 V, 0.5 A at 120/125/230 V, 0.15 A at 60 V. Maximum switching rate in AC-3 duty is 15 operations per hour. Rated motor power at 230 V is 0.2 kW — that is the smallest motor this breaker can protect on a 230 V line.","metaTitle":"Siemens 3RV2011-0JA15-ZX95 SIRIUS Motor Circuit Breaker, 100","metaDescription":"Siemens SIRIUS 3RV2011-0JA15-ZX95 motor protection circuit breaker. Trip Class 10, 100 kA breaking capacity at 400 V, screw & snap-on DIN rail. Phase failure detection. Current pro","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","Height":"97 mm","Upwards":"50 mm","at 24 V":"1 A","at 60 V":"0.15 A","Forwards":"0 mm","at 120 V":"0.5 A","at 125 V":"0.5 A","at 230 V":"0.5 A","at 500 V":"gL/gG 10 A","at 690 V":"gL/gG 10 A","Backwards":"0 mm","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 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":"0.2 kW","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"1 A","at 500 V rated value":"100 kA","at 600 V rated value":"1 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 575/600 V rated value":"0.5 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":"100 kA","at AC at 690 V rated value":"100 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":"7.25 W","at AC-3 at 400 V rated value":"1 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"03/01/2017","at AC-3e at 400 V rated value":"1 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"1 A","Design Of The Short-Circuit Trip":"magnetic","for AWG cables for main contacts":"2x (18 ... 14), 2x 12","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","Surge Voltage Resistance Rated Value":"6 kV","Of The Auxiliary And Control Contacts":"M3","at AC in hot operating state per pole":"2.4 W","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","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":"1","number of NO contacts for auxiliary contacts":"1","shock resistance according to IEC 60068-2-27":"25g / 11 ms","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, S0","contact rating of auxiliary contacts according to UL":"C300 / R300","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","For Short-Circuit Protection Of The Auxiliary Switch Required":"Fuse gL/gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A)","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"13 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":"0.7 ... 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5ae9c9a3911f9c8877eb80ad44825a74.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=251268&mlfb=3RV2011-0JA15-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0JA15-ZX95/alternatives.json"},"ai":{"faq":[{"question":"Will 3RV2011-0JA15-ZX95 drop into a panel built for 3RV2011-0AA10?","answer":"Both are 45 mm wide, 97 mm deep, and mount on 35 mm DIN rail, so the mechanical fit is the same. The -0JA15-ZX95 carries a higher breaking capacity (100 kA vs the base model) and includes phase failure detection, which the -0AA10 may lack. Check the thermal setting range matches your motor FLA before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-0JA15-ZX95","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/3RV2011-0JA15-ZX95 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}}