{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1GA15-ZI45","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1GA15-ZI45","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1GA15-ZI45","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1GA15-ZI45","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1011-1GA15-ZI45 motor protection circuit breaker, size S00, CLASS 10, adjustable overload 4.5...6.3 A, magnetic short-circuit release 82 A, screw terminals, with transverse auxiliary switch 1 NO + 1 NC.","salesMarkdown":"The Siemens SIRIUS 3RV1011-1GA15-ZI45 is a motor protection circuit breaker in the S00 frame size, designed to protect three-phase motors up to its rated operating current of 6.3 A. Its thermal overload release is adjustable from 4.5 to 6.3 A, so you dial it in to match the motor's full-load amps — no need to carry a separate overload relay for this range. The magnetic short-circuit release is fixed at 82 A, which clears a bolted fault fast enough to protect the contactor and cable. The CLASS 10 trip curve means it will disconnect on a locked-rotor condition within 10 seconds at 7.2× current, matching standard IEC motor starting requirements for most pumps, fans, and compressors. The screw-type terminals on top and bottom accept up to 2.5 mm² stranded wire, and the S00 frame width of 45 mm means it occupies the same footprint as the matching SIRIUS contactor it pairs with, keeping the wiring straight and the panel layout clean. The built-in transverse auxiliary switch (1 NO + 1 NC) gives you a remote status signal without bolting on an extra block, saving one DIN slot.","metaTitle":"Siemens 3RV1011-1GA15-ZI45 SIRIUS Motor Protection CB, CLASS","metaDescription":"Siemens SIRIUS 3RV1011-1GA15-ZI45 motor protection circuit breaker, CLASS 10, adjustable overload 4.5-6.3 A, S00 frame, screw terminals, with auxiliary switch 1NO+1NC. Current prod","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Trip class":"CLASS 10","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715","lifecycle_stage":"current","Mounting position":"any","Product brand name":"SIRIUS","Product designation":"Circuit breaker","at 400 V rated value":"2 200 W","Design of the product":"For motor protection","For Main Current Circuit":"screw-type terminals","Size of the circuit-breaker":"S00","at AC in hot operating state":"7.25 W","Operating current rated value":"6.3 A","at AC in hot operating state per pole":"2.4 W","Arrangement of electrical connectors for main current circuit":"Top and bottom","Adjustable pick-up value current of the current-dependent overload release":"4.5 ... 6.3 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=809425&mlfb=3RV1011-1GA15-ZI45","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1GA15-ZI45/alternatives.json"},"ai":{"faq":[{"question":"What is the trip class of 3RV1011-1GA15-ZI45?","answer":"The trip class is CLASS 10, meaning it will trip within 10 seconds under locked-rotor conditions at 7.2 times the set current. This is the standard class for general-purpose motor starting."},{"question":"Will 3RV1011-1GA15-ZI45 drop into a panel built for 3RV1011-1HA10?","answer":"Both are S00 frame breakers on the same 45 mm DIN-rail footprint, so the mechanical fit and terminal layout are identical. The difference is the overload adjustment range: this one covers 4.5...6.3 A, while the 1HA10 covers 5.5...8 A. If your motor FLA falls within 4.5–6.3 A, this is a direct drop-in without rewiring."},{"question":"How do I get current pricing and availability for 3RV1011-1GA15-ZI45?","answer":"Submit an RFQ through this listing. We source the part to order and confirm both price and availability at quote time — no stale inventory numbers here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1GA15-ZI45","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/3RV1011-1GA15-ZI45 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}}