{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1KA25-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1KA25-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1KA25-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1KA25-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV2011-1KA25-ZW96, 12.5 A, Class 10, spring-type terminals, 100 kA at 400 V AC, size S00.","salesMarkdown":"The Siemens SIRIUS 3RV2011-1KA25-ZW96 is a motor protection circuit breaker in the S00 frame, rated 12.5 A operational current with a Class 10 trip curve — meaning it opens within 10 seconds at 7.2× the thermal setting, which is the standard match for standard-capability squirrel-cage motors during a locked-rotor event. The instantaneous short-circuit trip fires at 163 A, so it clears a bolted fault before the contactor or cable sees damage. Breaking capacity sits at 100 kA at 240 V and 400 V AC, dropping to 42 kA at 500 V and 6 kA at 690 V AC. Substance prohibitance date of 10/01/2009 indicates RoHS compliance per Siemens declaration; the part meets the EU RoHS directive effective from that date. ## Integration notes Snap-on mounting onto 35 mm DIN rail per DIN EN 60715, size S00 footprint — 45 mm wide, 90 mm tall, 75 mm deep. The spring terminals accept 2×(0.5…1.5 mm²) or 2×(0.75…2.5 mm²) solid/stranded, so it fits standard motor control center wiring without ferrule changes. Rated operating voltage range 20…690 V AC covers 400 V and 480 V industrial supplies as well as 690 V mining or marine systems.","metaTitle":"Siemens 3RV2011-1KA25-ZW96 SIRIUS Motor Protection CB, 12.5","metaDescription":"Siemens SIRIUS 3RV2011-1KA25-ZW96 motor protection circuit breaker, 12.5 A, Class 10, 100 kA at 400 V, spring terminals, active production. Sourced to order against RFQ.","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":"42 kA","at 690 V rated value":"4 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":"42 kA","at AC at 690 V rated value":"6 kA","Substance Prohibitance (Date)":"10/01/2009","Operational Current Rated Value":"12.5 A","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"163 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c0849d96684f5f48da38a5503300cb83.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1357100&mlfb=3RV2011-1KA25-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1KA25-ZW96/alternatives.json"},"ai":{"faq":[{"question":"What is the trip class and what does it mean?","answer":"The trip class is CLASS 10, meaning the overload release will trip within 10 seconds at 7.2× the set current. This is the standard class for general-purpose motor starting — it allows the motor to accelerate through inrush without nuisance tripping while still protecting against a locked rotor."},{"question":"What is the breaking capacity at 400 V?","answer":"100 kA at 400 V AC. That is a high-interrupting rating for a 45 mm wide breaker — it can clear faults up to 100 kA without external fusing in most 400 V distribution panels."},{"question":"Where can I buy the 3RV2011-1KA25-ZW96?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Does it include auxiliary contacts?","answer":"Yes, it ships with 1 NO + 1 NC auxiliary contacts integrated into the breaker for status feedback or interlocking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1KA25-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/3RV2011-1KA25-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}}