{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF2150-2AA04","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF2150-2AA04","canonicalUrl":"https://aoctrl.com/siemens/3RF2150-2AA04","factsUrl":"https://aoctrl.com/api/mcp/products/3RF2150-2AA04","rawCanonicalId":null},"summary":{"shortDescription":"Semiconductor relay, 1-phase 3RF2 Overall width 22.5 mm, 50 A 48-460 V / 24 V DC Spring-type 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":"48 mm","Solid":"0.5 ... 1.5 mm²","Width":"22.5 mm","at DC":"13 mA","Height":"85 mm","Per Pole":"66 W","at 50 Hz":"40 ... 506 V","at 60 Hz":"40 ... 506 V","ON-delay time":"1 ms; additionally max. one half-wave","During Storage":"-55 ... +80 °C","OFF-delay time":"1 ms; additionally max. one half-wave","lifecycle_stage":"current","Ampacity Maximum":"50 A","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","Product Function":"zero-point switching","For Main Contacts":"10 mm","I2t value maximum":"1 800 A²·s","Solid Or Stranded":"0.5 ... 2.5 mm²","at DC rated value":"30 V","Product Brand Name":"SIRIUS","Product Designation":"solid-state relay","at NH design usable":"3NA6807; These fuses have a smaller rated current than the semiconductor relays","Derating Temperature":"40 °C","at 50 Hz rated value":"48 ... 460 V","at 60 Hz rated value":"48 ... 460 V","at AC-51 rated value":"20 A","Design Of The Product":"single-phase","Side-By-Side Mounting":"Yes","of DIAZED fuse usable":"5SB2711; These fuses have a smaller rated current than the semiconductor relays","of NEOZED fuse usable":"5SE2320; These fuses have a smaller rated current than the semiconductor relays","For Main Current Circuit":"spring-loaded terminals","acc. to UL 508 rated value":"20 A","power loss [V∙A] maximum":"66 VA","Operational Current Minimum":"500 mA","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 (18 ... 14)","Reverse Current Of The Thyristor":"10 mA","For Auxiliary And Control Circuit":"spring-loaded terminals","control current at DC rated value":"15 mA","For Auxiliary And Control Contacts":"10 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":"600 A","At Cylindrical Design 22 X 58 Mm Usable":"3NW6205-1; These fuses have a smaller rated current than the semiconductor relays","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"1","shock resistance acc. to IEC 60068-2-27":"15g / 11 ms","Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²","Number Of Poles For Main Current Circuit":"1","3 Of The Accessories That Can Be Ordered":"converter","Tightening Torque Of Fixing Screw Maximum":"1.5 N·m","vibration resistance acc. to IEC 60068-2-6":"2g","Finely Stranded Without Core End Processing":"0.5 ... 2.5 mm²","For Main Contacts With Screw-Type Terminals":"2 ... 2.5 N·m","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","field-based interference acc. to IEC 61000-4-3":"80 MHz ... 1 GHz 10 V/m, behavior criterion 1","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","Tightening Torque [Lbf·In] Of Fixing Screw Maximum":"13 lbf·in","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 B for the domestic, business and commercial environments","Installation Altitude At Height Above Sea Level Maximum":"1 000 m","Relative Symmetrical Tolerance Of The Operating Frequency":"10 %","of gS fuse for semiconductor protection at NH design usable":"3NE1802-0; These fuses have a smaller rated current than the semiconductor relays","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":"3NE8017-1","AWG number as coded connectable conductor cross section for main contacts":"18 ... 14","power loss [W] for rated value of the current at AC in hot operating state":"66 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":"5SE1335; These fuses have a smaller rated current than the semiconductor relays","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":"3NC2250"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c1f73375b51bb6409ef14d6af45dbb9d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=459924&mlfb=3RF2150-2AA04","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RF2150-2AA04/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF2150-2AA04","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/3RF2150-2AA04 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}}