{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB3113-4SE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB3113-4SE0","canonicalUrl":"https://aoctrl.com/siemens/3RB3113-4SE0","factsUrl":"https://aoctrl.com/api/mcp/products/3RB3113-4SE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS solid-state overload relay, size S00, 12 A thermal current, adjustable trip class 5E/10E/20E/30E, 690 V rated, spring-loaded terminals, contactor mounting.","salesMarkdown":"The Siemens 3RB3113-4SE0 is a SIRIUS solid-state overload relay in size S00, rated for a thermal current of 12 A at up to 690 V. Trip class is field-adjustable among CLASS 5E, 10E, 20E, and 30E. That means you can tune the tripping delay to match the motor start profile — fast for pumps, slower for high-inertia loads like fans or centrifuges — without swapping the relay. Size S00 means it fits the standard contactor footprint for this class. The relay is 45 mm wide, 72 mm high, and 90 mm deep — that 90 mm depth is the dimension you need to check against enclosure depth if you're retrofitting into a tight gland plate or back-panel layout. Spring-loaded terminals accept 2x (0.25 to 1.5 mm²) solid or stranded wire. No ferrule crimp required for the stranded side, but a Pozidriv PZ2 screwdriver (shaft diameter 5 to 6 mm) is needed for the main contact screws. The signaling contact (97/98) has its own shock rating: 9g / 11 ms in the tripped position, versus 15g / 11 ms for the relay body. The overload relay protects motors by monitoring current. The trip condition is triggered when motor current exceeds the upper current setting value by a factor of 3.5 (maximum) and stays above the lower setting value (minimum). That's the core protection logic — it's not a simple fixed threshold; it follows the motor's actual load curve. Auxiliary contact ratings are given at multiple voltages: 2 A at 24 V, 4 A at 120 V, 3 A at 230 V, and 0.55 A at 60 V, among others. These are the switching capacities for the signaling contact — useful when you're feeding a PLC input or a status lamp. The note \"for message 'tripped'\" means this contact changes state when the relay trips, so you can wire it to a remote annunciator or HMI. Vibration resistance is 1-6 Hz at 15 mm amplitude, 6-500 Hz at 20 m/s² for 10 cycles — enough for most industrial machinery but not for high-shock applications like stamping presses.","metaTitle":"Siemens 3RB3113-4SE0 SIRIUS solid-state overload relay, S00,","metaDescription":"Siemens 3RB3113-4SE0 SIRIUS solid-state overload relay, size S00, 12 A thermal current, adjustable trip class 5E-30E, 690 V rated, contactor mounting. 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":"90 mm","Solid":"2x (0.25 ... 1.5 mm²)","Width":"45 mm","title":"3RB3113-4SE0","Height":"72 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":"0.2 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 3...12 A Electronic For motor protection Size S00, Class 5...30 Contactor mounting Main circuit: Spring-type terminal Auxiliary circuit: Spring-type terminal Manual-Automatic-Reset Internal ground fault detection","During Storage":"-40 ... +80 °C","Thermal Current":"12 A","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-40 ... +80 °C","Fastening Method":"Contactor mounting","Shock Resistance":"15g / 11 ms","For Main Contacts":"M3","Mounting Position":"any","Solid Or Stranded":"2x (0,25 ... 1,5 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":"12 A","at 600 V rated value":"12 A","Size Of Overload Relay":"S00","For Main Current Circuit":"spring-loaded terminals","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\": 9g / 11 ms","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","Design Of The Auxiliary Switch":"integrated","Design Of The Overload Release":"electronic","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"12 A","for AC motors at 500 V at 50 Hz":"1.5 ... 5.5 kW","for AC motors at 690 V at 50 Hz":"2.2 ... 7.5 kW","for remote-reset function at DC":"24 V","For Auxiliary And Control Circuit":"spring-loaded terminals","Between Main And Auxiliary Circuit":"690 V","Relative Humidity During Operation":"10 ... 95 %","With Type Of Assignment 2 Required":"gG: 50 A, J: 45 A","Display Version For Switching Status":"Slide switch","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gG: 50 A, RK5: 45 A","for 3-phase motors at 400 V at 50 Hz":"1.5 ... 5.5 kW","for AWG cables for auxiliary contacts":"1x (24 ... 16), 2x (24 ... 16)","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":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Finely Stranded Without Core End Processing":"2x (0.25 ... 1.5 mm²)","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","operational current at AC-3e at 400 V rated value":"12 A","Size Of Contactor Can Be Combined Company-Specific":"S00","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":"0.6 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"3 ... 12 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/67e6c459c12a7590b8919a93ed5f1867.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=271609&mlfb=3RB3113-4SE0"},"ai":{"faq":[{"question":"Where can I buy 3RB3113-4SE0 and how do I get a price?","answer":"This part is sourced and quoted 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 does the note 'for message tripped' mean on this relay?","answer":"The note indicates that the auxiliary contact (97/98) is dedicated to signaling the tripped state — it changes state when the overload relay trips, so you can wire it to a PLC input, alarm light, or remote annunciator."},{"question":"What is the depth of 3RB3113-4SE0?","answer":"The depth is 90 mm. That's the dimension to check against enclosure depth when retrofitting into a tight panel or gland plate layout."},{"question":"Will 3RB3113-4SE0 drop into a panel specified around 3RT1016-2AP02 without rewiring?","answer":"The 3RB3113-4SE0 is designed for contactor mounting and shares the same S00 footprint as the 3RT series contactors. It mounts directly onto the contactor without additional wiring changes for the main circuit, though the auxiliary contact wiring may need to be adapted depending on the existing circuit."},{"question":"What compliance documentation does Siemens provide for 3RB3113-4SE0?","answer":"The evidence lists a substance prohibition date of 10/01/2009, indicating RoHS compliance. Full RoHS, REACH, and UL/IEC documentation is typically available from Siemens for this SIRIUS series relay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB3113-4SE0","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/3RB3113-4SE0 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}}