{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF2310-1BA22","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF2310-1BA22","canonicalUrl":"https://aoctrl.com/siemens/3RF2310-1BA22","factsUrl":"https://aoctrl.com/api/mcp/products/3RF2310-1BA22","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF2310-1BA22 single-phase solid-state contactor, 10.5 A AC-51, 110-230 V AC coil, 22.5 mm wide, screw terminals, snap-on DIN rail.","salesMarkdown":"The Siemens 3RF2310-1BA22 is a SIRIUS single-phase solid-state contactor rated 10.5 A in AC-51 duty (resistive load) per IEC 60947-4-3, with a UL 508 rating of 6 A. It switches instantaneously — ON and OFF delays are 40 ms, plus at most one half-wave on turn-off — so it's suited for resistive heater banks or lighting where zero-cross switching isn't required. Side-by-side mounting is allowed, but derate above 40 °C ambient. The single-phase design means one unit controls one line; for three-phase loads you stack three units or use a three-phase SSR. Terminal capacity: solid/stranded up to 6 mm² (AWG 10) for the main circuit, with a second pair for 0.5–2.5 mm² control wiring. Compliance documentation includes RoHS conformity with a substance prohibition date of 28.05.2009 (RoHS 1). The part carries a UL 508 rating (6 A) and is designed to IEC 60947-4-3. Pollution degree 3 for industrial environments. No REACH or UKCA specific entries are in the record, but the standard Siemens declaration covers EU and UK markets. The 22.5 mm width is one standard module; plan for 88 mm depth clearance behind the panel door. Screw terminals accept ferruled stranded or solid wire; torque to the values in the datasheet (not repeated here). Fuse coordination: the manufacturer recommends NH fuse size 3NA6803 or NEOZED 5SE2306 (note: the NEOZED has a lower rated current than the relay — size it for conductor protection, not the load). The I²t withstand is 200 A²s, so a fast semiconductor fuse is appropriate for short-circuit protection.","metaTitle":"Siemens 3RF2310-1BA22 SIRIUS Solid-State Contactor, 10.5 A A","metaDescription":"Siemens 3RF2310-1BA22 SIRIUS single-phase solid-state contactor, 10.5 A AC-51, 110-230 V AC coil, 22.5 mm wide, snap-on DIN rail. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"Depth":"88 mm","Solid":"1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)","Width":"22.5 mm","at AC":"2 mA","title":"3RF2310-1BA22","Height":"95 mm","Per Pole":"11 W","at 50 Hz":"110 ... 230 V","at 60 Hz":"110 ... 230 V","description":"Solid-state contactor 1-phase 3RF2 AC 15 / 6 A / 40 °C 24-230 V / 110-230 V AC Instantaneous switching","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","ON-delay time":"40 ms","During Storage":"-55 ... +80 °C","OFF-delay time":"40 ms; additionally max. one half-wave","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing and snap-on mounting on standard mounting rail 35 mm according to IEC 60715","Product Function":"instantaneous switching","For Main Contacts":"7 mm","I2t value maximum":"200 A²·s","Solid Or Stranded":"1.5 ... 6 mm²","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"solid-state contactor","at NH design usable":"3NA6803","Derating Temperature":"40 °C","at 50 Hz rated value":"24 ... 230 V","at 60 Hz rated value":"24 ... 230 V","at AC-51 rated value":"10.5 A","Design Of The Product":"single-phase","Side-By-Side Mounting":"Yes","of NEOZED fuse usable":"5SE2306; These fuses have a smaller rated current than the semiconductor relays","For Main Current Circuit":"screw-type terminals","acc. to UL 508 rated value":"6 A","Operational Current Minimum":"100 mA","Substance Prohibitance (Date)":"28.05.2009","Insulation Voltage Rated Value":"600 V","at AC-51 acc. to IEC 60947-4-3":"7.5 A","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 AC 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":"200 A","Symmetrical Line Frequency Tolerance":"5 Hz","Of The Auxiliary And Control Contacts":"M3","At Cylindrical Design 10 X 38 Mm Usable":"3NW6001-1; These fuses have a smaller rated current than the semiconductor relays","At Cylindrical Design 14 X 51 Mm Usable":"3NW6101-1; 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","1 Of The Accessories That Can Be Ordered":"terminal cover","2 Of The Accessories That Can Be Ordered":"power regulator","4 Of The Accessories That Can Be Ordered":"load monitoring","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":"1","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 AC initial value for signal <1> detection":"90 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":"AC","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)","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","at 50 Hz full-scale value for signal<0> recognition":"40 V","at 60 Hz full-scale value for signal<0> recognition":"40 V","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","of gS fuse for semiconductor protection at NH design usable":"3NE1813-0","For Auxiliary And Control Contacts With Screw-Type Terminals":"4.5 ... 5.3 lbf·in","Blocking Voltage At The Thyristor For Main Contacts Maximum Permissible":"800 V","of back-up R fuse link for semiconductor protection at NH design usable":"3NE8015-1","AWG number as coded connectable conductor cross section for main contacts":"10 ... 14","power loss [W] for rated value of the current at AC in hot operating state":"11 W","Rate Of Voltage Rise At The Thyristor For Main Contacts Maximum Permissible":"500 V/µs","power loss [W] for rated value of the current without load current share typical":"3.5 W","of full range R fuse link for semiconductor protection at cylindrical design usable":"5SE1316","of back-up R fuse link for semiconductor protection at cylindrical design 10 x 38 mm usable":"3NC1020","of back-up R fuse link for semiconductor protection at cylindrical design 14 x 51 mm usable":"3NC1430","of back-up R fuse link for semiconductor protection at cylindrical design 22 x 58 mm usable":"3NC2225"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$186.76","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6422efdf0ae57bad3eb3eabd83cf453e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=52530&mlfb=3RF2310-1BA22"},"ai":{"faq":[{"question":"Where can I buy 3RF2310-1BA22 and how is it quoted?","answer":"The 3RF2310-1BA22 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What are the key ratings of 3RF2310-1BA22?","answer":"AC-51 rated current is 10.5 A (resistive load per IEC 60947-4-3). UL 508 rating is 6 A. Coil voltage is 110-230 V AC at 50/60 Hz. Minimum operational current is 100 mA. Switching delays are 40 ms on and off, plus at most one half-wave at turn-off."},{"question":"Will 3RF2310-1BA22 drop into a panel specified for 3RT1026-1AB00 without rewiring?","answer":"No — the 3RT1026-1AB00 is an electromechanical contactor with a different coil circuit and higher current rating. The 3RF2310-1BA22 is a solid-state contactor with a 22.5 mm width and different terminal layout. Panel wiring would need to be redesigned for the solid-state input and output circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF2310-1BA22","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/3RF2310-1BA22 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}