{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1021-1AA15-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1021-1AA15-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RV1021-1AA15-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1021-1AA15-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1021-1AA15-ZW97, 1.6 A rated continuous current, Class 10 trip, 100 kA breaking capacity at 400 V AC, screw terminals, IP20 front.","salesMarkdown":"It carries a continuous current rating of 1.6 A and a trip class of CLASS 10, meaning it will trip within 10 seconds at 7.2× rated current — fast enough to protect standard induction motors during locked-rotor conditions without nuisance tripping on normal starts. Breaking capacity is 100 kA across the board at 240 V, 400 V, 500 V, and 690 V AC, so it can be applied on high-fault-current panels without worrying about series rating coordination downstream. This breaker catches that condition. Any mounting position is permitted. Zero clearance required at the sides or rear for heat dissipation. Main circuit terminals accept solid conductors 2×(0.5…1.5 mm²) and 2×(0.75…2.5 mm²), or stranded 2×(1…2.5 mm²) and 2×(2.5…6 mm²). AWG equivalents for the main contacts are 2×(14…10). Auxiliary and control circuits use screw terminals as well. RoHS compliance is documented with a substance prohibition date of 01.05.2012, indicating it meets the EU RoHS directive effective from that date. Shock resistance is 25 g for 11 ms, so it holds calibration and mechanical integrity under moderate vibration and impact in industrial environments. Maximum operating frequency in AC-3 duty is 15 operations per hour, which limits its use in high-cycling applications like rapid reversing or jogging.","metaTitle":"Siemens 3RV1021-1AA15-ZW97 SIRIUS Motor Protection CB, 1.6 A","metaDescription":"Siemens 3RV1021-1AA15-ZW97 SIRIUS motor protection circuit breaker, 1.6 A continuous, Class 10 trip, 100 kA breaking capacity at 400 V. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"96 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"97 mm","at 24 V":"1 A","at 60 V":"0.15 A","Stranded":"2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²)","at 230 V":"0.5 A","Backwards":"0 mm","Trip Class":"CLASS 10","At The Side":"0 mm","Rated Value":"690 V","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Shock Resistance":"25g / 11 ms","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"circuit breaker","at 400 V rated value":"0.55 kW","Design Of The Product":"for motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals","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","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"7.25 W","Substance Prohibitance (Date)":"01.05.2012","Continuous Current Rated Value":"1.6 A","Design Of The Auxiliary Switch":"transverse","at AWG cables for main contacts":"2x (14 ... 10)","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 000 V","at AWG cables for auxiliary contacts":"2x (18 ... 14)","at AC in hot operating state per pole":"2.4 W","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","Touch Protection Against Electrical Shock":"finger-safe","number of CO contacts for auxiliary contacts":"0","operational current at AC-3 at 400 V rated value":"1.6 A","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Design Of The Overcurrent Release And Short-Circuit Release":"thermomagnetic","Arrangement Of Electrical Connectors For Main Current Circuit":"front side","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Mechanical Service Life (Switching Cycles) Of The Main Contacts Typical":"100 000","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"1.1 ... 1.6 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=8319&mlfb=3RV1021-1AA15-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1021-1AA15-ZW97/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 3RV1021-1AA15-ZW97 at 400 V?","answer":"100 kA at 400 V AC, and the same 100 kA rating applies at 240 V, 500 V, and 690 V AC."},{"question":"Will the 3RV1021-1AA15-ZW97 drop into a panel specified for the 3RV1011-1AA15?","answer":"Both are 45 mm wide SIRIUS motor protection breakers with similar mounting on 35 mm DIN rail, so the physical footprint and rail clip are compatible. However, the 3RV1021-1AA15-ZW97 carries a 1.6 A continuous rating versus the 3RV1011-1AA15's different rating — verify the motor FLA matches before substitution. The terminal wire ranges also differ slightly; check the specific conductor sizes on your existing wiring."},{"question":"How do I get pricing and availability for the 3RV1021-1AA15-ZW97?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution; current pricing and stock status are confirmed at quote time."},{"question":"What compliance documentation is available for the 3RV1021-1AA15-ZW97?","answer":"RoHS compliance is documented with a substance prohibition date of 01.05.2012. The product is designed to meet applicable IEC/EN standards for motor protection circuit breakers, including the SIRIUS series certification. Specific UL/CSA documentation should be requested with the order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1021-1AA15-ZW97","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/3RV1021-1AA15-ZW97 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}}