{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3412-1BB04","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3412-1BB04","canonicalUrl":"https://aoctrl.com/siemens/3RF3412-1BB04","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3412-1BB04","rawCanonicalId":null},"summary":{"shortDescription":"Solid-state contactor 3-phase 3RF3 AC 53 / 12.5 A / 40 °C 48-480 V / 24 V DC 2-phase controlled Instantaneous switching screw terminal","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"Depth":"100.8 mm","Solid":"1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)","Width":"90 mm","at DC":"2 mA","Height":"95 mm","Upwards":"70 mm","Per Pole":"7.33 W","at 50 Hz":"40 ... 506 V","at 60 Hz":"40 ... 506 V","Downwards":"50 mm","Initial Value":"0.63","ON-delay time":"1 ms","During Storage":"-55 ... +80 °C","OFF-delay time":"1 ms; additionally max. one half-wave","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail","Full-Scale Value":"1.25","Product Function":"instantaneous switching","For Main Contacts":"7 mm","I2t value maximum":"7 200 A²·s","Mounting Position":"vertical","Solid Or Stranded":"1.5 ... 6 mm²","at DC rated value":"24 V","Product Brand Name":"SIRIUS","Product Designation":"solid-state contactor","at NH design usable":"3NA3810-6","Derating Temperature":"40 °C","at 480 V rated value":"7.6 A","at 50 Hz rated value":"48 ... 480 V","at 60 Hz rated value":"48 ... 480 V","Design Of The Product":"two-phase controlled","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"2 hp","at 460/480 V rated value":"5 hp","MTTF with high demand rate":"76 y","Operational Current Minimum":"500 mA","at AC-3 at 400 V rated value":"5.5 kW","Substance Prohibitance (Date)":"28.05.2009","Insulation Voltage Rated Value":"600 V","Operating Frequency Rated Value":"50 ... 60 Hz","at AWG cables for main contacts":"2x (14 ... 10)","Reverse Current Of The Thyristor":"10 mA","For Auxiliary And Control Circuit":"screw-type terminals","control current at DC rated value":"15 mA","For Auxiliary And Control Contacts":"7 mm","due to burst acc. to IEC 61000-4-4":"2 kV / 5 kHz behavior criterion 2","reference code acc. to IEC 81346-2":"Q","Surge Current Resistance Rated Value":"1 200 A","Symmetrical Line Frequency Tolerance":"5 Hz","Of The Auxiliary And Control Contacts":"M3","At Cylindrical Design 10 X 38 Mm Usable":"3NW6010-1","At Cylindrical Design 22 X 58 Mm Usable":"3NW6210-1","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"2","shock resistance acc. to IEC 60068-2-27":"15g / 11 ms","Finely Stranded With Core End Processing":"1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)","Number Of Poles For Main Current Circuit":"3","1 Of The Accessories That Can Be Ordered":"Link module","2 Of The Accessories That Can Be Ordered":"Connection adapter","vibration resistance acc. to IEC 60068-2-6":"2g","Finely Stranded Without Core End Processing":"1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)","For Main Contacts With Screw-Type Terminals":"18 ... 22 lbf·in","at DC initial value for signal <1> detection":"15 V","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"0","Type Of Voltage Of The Control Supply Voltage":"DC","electrostatic discharge acc. to IEC 61000-4-2":"4 kV contact discharging / 8 kV air discharging, behavior criterion 2","touch protection on the front acc. to IEC 60529":"finger-safe, for vertical contact from the front","at AWG cables for auxiliary and control contacts":"1x (AWG 20 ... 12)","at DC full-scale value for signal<0> recognition":"5 V","due to conductor-earth surge acc. to IEC 61000-4-5":"2 kV behavior criterion 2","protection class IP on the front acc. to IEC 60529":"IP20","conducted HF interference emissions acc. to CISPR11":"Class A for industrial environment","Surge Voltage Resistance Of Main Circuit Rated Value":"6 kV","field-bound HF interference emission acc. to CISPR11":"Class A for industrial environment","Installation Altitude At Height Above Sea Level Maximum":"1 000 m","Relative Symmetrical Tolerance Of The Operating Frequency":"10 %","For Auxiliary And Control Contacts With Screw-Type Terminals":"7.5 ... 5.3 lbf·in","Product Component Removable Terminal For Auxiliary And Control Circuit":"Yes","Blocking Voltage At The Thyristor For Main Contacts Maximum Permissible":"1 200 V","of back-up R fuse link for semiconductor protection at NH design usable":"3NE8021-1","AWG number as coded connectable conductor cross section for main contacts":"14 ... 10","of full range R fuse link for semiconductor protection at NH design usable":"3NE1818-0","power loss [W] for rated value of the current at AC in hot operating state":"22 W","Rate Of Voltage Rise At The Thyristor For Main Contacts Maximum Permissible":"1 000 V/µs","power loss [W] for rated value of the current without load current share typical":"0.4 W","of full range R fuse link for semiconductor protection at cylindrical design usable":"5SE1363","of back-up R fuse link for semiconductor protection at cylindrical design 10 x 38 mm usable":"3NC1032","of back-up R fuse link for semiconductor protection at cylindrical design 14 x 51 mm usable":"3NC1450","of back-up R fuse link for semiconductor protection at cylindrical design 22 x 58 mm usable":"3NC2280"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/89b9687afd8cfe25eda0100c144f112d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=39084&mlfb=3RF3412-1BB04","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RF3412-1BB04/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3412-1BB04","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/3RF3412-1BB04 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}}