{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1021-0GA15-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1021-0GA15-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RV1021-0GA15-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1021-0GA15-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1021-0GA15-ZW96 motor protection circuit breaker, 0.63 A rated continuous current, Trip Class 10, 100 kA breaking capacity at 400 V AC, screw terminals, 45 mm width, for 35 mm DIN rail.","salesMarkdown":"The Siemens SIRIUS 3RV1021-0GA15-ZW96 is a motor protection circuit breaker rated at 0.63 A continuous current with a Trip Class 10 thermal-magnetic trip curve, sized for small motor loads up to 0.18 kW at 400 V AC. ## Termination & Wiring Main circuit and auxiliary/control circuit connections use screw-type terminals, accepting solid conductors 2x (0.5... 1.5 mm²) and 2x (0.75... 2.5 mm²), and stranded conductors 2x (1... 2.5 mm²) and 2x (2.5... 6 mm²). AWG equivalents for main contacts are 2x (14... 10). Auxiliary switch is transverse design and field-addable. ## Environmental & Mounting Shock resistance is 25g / 11 ms. Mounting position is any. IP20 protection on the front, suited for enclosure installation where the operator does not contact live parts. Dimensions: 45 mm wide, 97 mm high, 96 mm deep.","metaTitle":"Siemens 3RV1021-0GA15-ZW96 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens SIRIUS 3RV1021-0GA15-ZW96 motor protection circuit breaker. 0.63 A continuous, Class 10, 100 kA breaking capacity at 400 V. Screw terminals, DIN rail mount. Current product","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":"0.18 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":"5.5 W","Substance Prohibitance (Date)":"01.05.2012","Continuous Current Rated Value":"0.63 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":"1.8 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":"0.63 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":"0.45 ... 0.63 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=203921&mlfb=3RV1021-0GA15-ZW96","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1021-0GA15-ZW96/alternatives.json"},"ai":{"faq":[{"question":"What wire sizes does 3RV1021-0GA15-ZW96 accept?","answer":"Screw terminals accept solid 2x (0.5... 1.5 mm²) and 2x (0.75... 2.5 mm²), and stranded 2x (1... 2.5 mm²) and 2x (2.5... 6 mm²)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1021-0GA15-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/3RV1021-0GA15-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}}