{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB3133-4WW1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB3133-4WW1","canonicalUrl":"https://aoctrl.com/siemens/3RB3133-4WW1","factsUrl":"https://aoctrl.com/api/mcp/products/3RB3133-4WW1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS solid-state overload relay, size S2, 80 A rated operational current, adjustable trip classes 5E–30E, 55 mm width, 109 mm depth, for message \"tripped\" signaling.","salesMarkdown":"The Siemens 3RB3133-4WW1 is a SIRIUS solid-state overload relay in size S2, rated for a continuous thermal current of 80 A. It protects motor circuits by monitoring current through straight-through transformers and signaling a \"tripped\" message when the motor current exceeds the upper setting value by a factor of 3.5, or when it drops below the lower setting. Designed for stand-alone installation in any mounting position. Shock resistance is rated at 15g for 11 ms (signaling contact drops to 8g / 11 ms in the tripped position). Vibration resistance covers 1–6 Hz at 15 mm amplitude and 6–500 Hz at 20 m/s² over 10 cycles. Solid or stranded conductors: accepts 1x (0.5–4 mm²) or 2x (0.5–2.5 mm²) per terminal. Screwdriver requirement is Pozidriv PZ2 with a shaft diameter of 5 to 6 mm. The auxiliary switch is integrated, with contact ratings specified at multiple control voltages: 2 A at 24 V, 4 A at 120 V, 3 A at 230 V, and 0.3 A at 125 V. Power dissipation per pole is 0.07 W. ## Compliance and substance restrictions The part carries a substance prohibitance date of October 15, 2014, indicating compliance with RoHS and REACH substance restrictions as of that date.","metaTitle":"Siemens 3RB3133-4WW1 SIRIUS solid-state overload relay, S2,","metaDescription":"Siemens 3RB3133-4WW1 SIRIUS solid-state overload relay, size S2, 80 A thermal current, adjustable trip classes 5E/10E/20E/30E. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Overload Relays"],"specifications":{"Note":"for message \"tripped\"","Depth":"109 mm","Solid":"1x (0.5 ... 4 mm²), 2x (0.5 ... 2.5 mm²)","Width":"55 mm","title":"3RB3133-4WW1","Height":"81 mm","Maximum":"IMotor < upper current setting value x 3.5","Minimum":"IMotor > lower current setting value","at 24 V":"2 A","at 60 V":"0.55 A","Per Pole":"0.07 W","at 110 V":"0.3 A","at 120 V":"4 A","at 125 V":"0.3 A","at 220 V":"0.11 A","at 230 V":"3 A","Trip Class":"CLASS 5E, 10E, 20E and 30E adjustable","Rated Value":"690 V","description":"Overload relay 20...80 A Electronic For motor protection Size S2, Class 5E...30E Stand-alone installation Main circuit: Straight-through transformer Auxiliary circuit: Screw Manual-Automatic-Reset Internal ground fault detection","During Storage":"-40 ... +80 °C","Thermal Current":"80 A","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-40 ... +80 °C","Fastening Method":"stand-alone installation","Shock Resistance":"15g / 11 ms","Mounting Position":"any","Solid Or Stranded":"1x (0,5 ... 4 mm²), 2x (0,5 ... 2,5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"solid-state overload relay","Vibration Resistance":"1-6 Hz, 15 mm; 6-500 Hz, 20 m/s²; 10 cycles","at 480 V rated value":"80 A","at 600 V rated value":"80 A","Size Of Overload Relay":"S2","For Main Current Circuit":"straight-through transformers","Temperature Compensation":"-25 ... +60 °C","Design Of Screwdriver Shaft":"Diameter 5 to 6 mm","Size Of The Screwdriver Tip":"Pozidriv PZ 2","according to IEC 60068-2-27":"15g / 11 ms; Signaling contact 97 / 98 in position \"Tripped\": 8g / 11 ms","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/15/2014","Design Of The Auxiliary Switch":"integrated","Design Of The Overload Release":"electronic","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"80 A","for AC motors at 500 V at 50 Hz":"15 ... 55 kW","for AC motors at 690 V at 50 Hz":"18.5 ... 75 kW","for remote-reset function at DC":"24 V","For Auxiliary And Control Circuit":"screw-type terminals","Between Main And Auxiliary Circuit":"690 V","Relative Humidity During Operation":"10 ... 95 %","With Type Of Assignment 2 Required":"gG: 250 A","Display Version For Switching Status":"Slide switch","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gG: 250 A, RK5: 300 A","for 3-phase motors at 400 V at 50 Hz":"11 ... 37 kW","Of The Auxiliary And Control Contacts":"M3","for AWG cables for auxiliary contacts":"1x (20 ... 14), 2x (20 ... 14)","Between Auxiliary And Auxiliary Circuit":"300 V","due to burst according to IEC 61000-4-4":"2 kV (power ports), 1 kV (signal ports) corresponds to degree of severity 3","reference code according to IEC 81346-2":"F","Finely Stranded With Core End Processing":"1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","operational current at AC-3e at 400 V rated value":"80 A","Size Of Contactor Can Be Combined Company-Specific":"S2","electrostatic discharge according to IEC 61000-4-2":"6 kV contact discharge / 8 kV air discharge","Type Of Voltage Supply Via Input/Output Link Master":"No","contact rating of auxiliary contacts according to UL":"B600 / R300","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Response Time Of The Grounding Protection In Settled State":"1 000 ms","Response Value Current Of The Grounding Protection Minimum":"0.75 x IMotor","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gG: 6 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Product Component Removable Terminal For Auxiliary And Control Circuit":"Yes","power loss [W] for rated value of the current at AC in hot operating state":"0.2 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"20 ... 80 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0a5a4d82f8815ac7563bbca51f7a79b6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=138583&mlfb=3RB3133-4WW1"},"ai":{"faq":[{"question":"What is the 3RB3133-4WW1's note for message \"tripped\"?","answer":"The relay signals a \"tripped\" message when the motor current exceeds the upper current setting value by a factor of 3.5 or drops below the lower current setting value."},{"question":"What is the physical size of the 3RB3133-4WW1?","answer":"Width is 55 mm, height is 81 mm, and depth is 109 mm. It is designed for stand-alone installation in any mounting position."},{"question":"What compliance documentation does Siemens provide for the 3RB3133-4WW1?","answer":"The part carries a substance prohibitance date of October 15, 2014, indicating compliance with RoHS and REACH substance restrictions as of that date."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB3133-4WW1","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/3RB3133-4WW1 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}}