{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-0CA25-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-0CA25-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-0CA25-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0CA25-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV2011-0CA25-ZW96, 0.25 A, CLASS 10, 100 kA breaking capacity at 400 V AC, spring-type terminals, size S00.","salesMarkdown":"The Siemens SIRIUS 3RV2011-0CA25-ZW96 is a motor protection circuit breaker in the size S00 frame, designed to protect small motors drawing 0.25 A full-load current — think fractional-horsepower fans, small pumps, or control-transformer primaries. The CLASS 10 trip curve means it must clear a stalled-rotor condition within 10 seconds at 7.2× rated current, which matches the thermal withstand of most standard IEC induction motors. That 0.25 A operational current rating is the continuous current the breaker carries without tripping; the instantaneous short-circuit trip fires at 3.3 A, so it catches a hard phase-to-phase fault before the overload element sees the rise. The 100 kA breaking capacity holds across the full voltage range from 240 V to 690 V AC (–), which gives you full-rated SCCR without needing an upstream current-limiting fuse — a real advantage when you are trying to keep a 100 kA SCCR on a 480 V panel bus without adding a fuse block. This breaker snaps onto a 35 mm DIN rail per EN 60715, same footprint as every other S00-frame SIRIUS device. The transverse auxiliary switch pack (1 NO + 1 NC) rides on the side, so you can wire a remote trip indication or a PLC digital input without a separate auxiliary contact block. Panel builders will appreciate that the S00 frame leaves 9 mm side clearance to the next device, keeping the DIN-rail density high.","metaTitle":"Siemens 3RV2011-0CA25-ZW96 SIRIUS Motor Protection CB, 0.25","metaDescription":"Siemens SIRIUS 3RV2011-0CA25-ZW96 motor protection circuit breaker, 0.25 A, CLASS 10, 100 kA breaking capacity, spring terminals, active production. Sourced to order.","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":"0.25 A","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"3.3 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0d845aa0f0a629085052f939f9eb60b6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1357084&mlfb=3RV2011-0CA25-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0CA25-ZW96/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV2011-0CA25-ZW96 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time, not from a static stock figure."},{"question":"What is 3RV2011-0CA25-ZW96's listed trip class?","answer":"The trip class is CLASS 10, meaning the breaker clears a stalled-rotor condition within 10 seconds at 7.2× the current setting, matching standard IEC induction motor thermal withstand."},{"question":"What is the rated voltage range for 3RV2011-0CA25-ZW96?","answer":"The rated value is 20 to 690 V AC, covering control voltages from 24 V up to 690 V line-to-line."},{"question":"Will 3RV2011-0CA25-ZW96 drop into a panel specified around 3RV1011-0GA10 without rewiring?","answer":"Mechanically yes — same S00 frame, same DIN-rail clip, same side clearance. But the terminals differ: the 3RV2011 uses spring-type terminals while the 3RV1011 uses screw-type. You will need to re-terminate the wires into the spring clamp, though both accept the same 0.5–2.5 mm² stranded range. The overload range is also different (0.18–0.25 A vs 0.45–0.63 A), so the motor FLA must match the new breaker's adjustment window."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-0CA25-ZW96","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/3RV2011-0CA25-ZW96 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}}