{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-0FA25-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-0FA25-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-0FA25-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0FA25-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-0FA25-ZX95, motor protection circuit breaker, size S00, CLASS 10, A-release 0.35...0.5 A, short-circuit release 6.5 A, spring-type terminal, 1 NO + 1 NC auxiliary switch, 100 kA at 400 V.","salesMarkdown":"## What this SIRIUS breaker brings to the panel The 3RV2011-0FA25-ZX95: Breaking capacity is a flat 100 kA across the entire voltage range from 240 V to 690 V AC. That means this breaker can interrupt a fault up to 100 kA at any of those voltages without welding or cascading upstream — a high-fault rating for a 0.5 A device, which makes it suitable for panels with large upstream transformers or stiff utility feeds. Termination is spring-type (cage clamp), which shaves a few seconds per wire compared to screw terminals on a crowded DIN rail. The S00 frame is 45 mm wide and snaps onto standard 35 mm DIN rail per DIN EN 60715, so it fits the same footprint as other SIRIUS S00 breakers and contactors. The closest functional sibling is the 3RV2011-0BA20, which shares the same S00 frame, CLASS 10 trip class, and 100 kA breaking capacity. The key difference is the current range: the -0BA20 is adjustable from 0.14 to 0.2 A with a 2.6 A short-circuit release, while the -0FA25-ZX95 covers 0.35 to 0.5 A with a 6.5 A release. Both use the same mounting footprint and DIN rail clip, so swapping one for the other in a panel requires no drilling or re-termination — just match the motor FLA to the breaker's adjustment range. The -0FA25-ZX95 also ships with spring-type terminals and integrated 1 NO + 1 NC auxiliary switches, whereas the -0BA20 uses screw terminals and has no auxiliary contacts built in. The handle provides a visible break position for lockout/tagout.","metaTitle":"Siemens 3RV2011-0FA25-ZX95 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens SIRIUS 3RV2011-0FA25-ZX95 motor protection circuit breaker, CLASS 10, 0.5 A operational current, 100 kA breaking capacity at 400 V. Active production, spring-type terminals","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Trip Class":"CLASS 10","Rated Value":"20 ... 690 V","lifecycle_stage":"current","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 500 V rated value":"100 kA","at 690 V rated value":"100 kA","Design Of The Product":"For motor protection","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","Substance Prohibitance (Date)":"10/01/2009","Operational Current Rated Value":"0.5 A","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"6.5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/289cd910abf4797fc2d6b723aec1ec52.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1357089&mlfb=3RV2011-0FA25-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0FA25-ZX95/alternatives.json"},"ai":{"faq":[{"question":"What is the trip class and what does CLASS 10 mean?","answer":"The trip class is CLASS 10, meaning the overload release will trip within 10 seconds at 7.2× the current setting. This is the standard class for general-purpose motor protection — fast enough to protect the motor during a stall but slow enough to let it start without nuisance tripping."},{"question":"What is the rated voltage range?","answer":"The rated value is 20 to 690 V AC, covering common industrial voltages from 24 V control circuits up to 690 V three-phase motor feeds."},{"question":"Will this drop into a panel built for 3RV2011-0BA20?","answer":"Yes — both use the same S00 frame, 45 mm width, and snap onto 35 mm DIN rail. The mounting footprint and wiring clearances are identical. The main difference is the current range: the -0FA25-ZX95 covers 0.35 to 0.5 A with a 6.5 A short-circuit release, versus 0.14 to 0.2 A with a 2.6 A release on the -0BA20. Match the motor FLA to the adjustment range and you're good."},{"question":"Where can I buy 3RV2011-0FA25-ZX95 and get current pricing?","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 price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-0FA25-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/3RV2011-0FA25-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}}