{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB3113-4PB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB3113-4PB0","canonicalUrl":"https://aoctrl.com/siemens/3RB3113-4PB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RB3113-4PB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RB3113-4PB0 solid-state overload relay, Size S00, screw terminals, adjustable trip class 5E/10E/20E/30E, rated insulation voltage 690 V, thermal current 4 A.","salesMarkdown":"This is a Siemens SIRIUS 3RB3113-4PB0 solid-state overload relay, size S00, meant to mount directly onto a contactor for motor protection. The adjustable trip class (5E, 10E, 20E, 30E) lets you match the overload curve to the motor-start profile without swapping parts — keeps a single SKU on the shelf for a range of starting conditions. Rated thermal current 4 A at 690 V. Minimum pickup is lower current setting; maximum is 3.5× the upper setting. Size S00 means a 45 mm wide body, 73 mm deep, 79 mm high — fits in the same footprint as other S00 contactor-mount overloads. The screw terminals accept 1x 0.5...4 mm² or 2x 0.5...2.5 mm² solid/stranded, with a Pozidriv PZ2 screwdriver tip. Mount in any position; vibration rated 1-6 Hz at 15 mm, 6-500 Hz at 20 m/s², shock 15 g/11 ms. Designed for contactor mounting — no separate base required. The screw terminals are flagged for main current circuit use; auxiliary contacts (signaling contact 97/98) trip to indicate overload. Wire up using the screwdriver shaft diameter 5-6 mm, strip length per terminal spec. Storage temp -40...+80 °C, operating -25...+60 °C with temperature compensation. RoHS compliant per substance prohibition date 2009-10-01. The solid-state design gives better repeatability than bimetallic relays and no mechanical wear from cycling.","metaTitle":"Siemens 3RB3113-4PB0 SIRIUS Solid-State Overload Relay, Size","metaDescription":"Siemens 3RB3113-4PB0 SIRIUS solid-state overload relay, size S00, adjustable trip class 5E-30E, rated 690V, 4A thermal. Active production, sourced to order. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Overload Relays"],"specifications":{"Note":"for message \"tripped\"","Depth":"73 mm","Solid":"1x (0.5 ... 4 mm²), 2x (0.5 ... 2.5 mm²)","Width":"45 mm","title":"3RB3113-4PB0","Height":"79 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":"0.03 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 1...4 A Electronic For motor protection Size S00, Class 5...30 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset Internal ground fault detection","During Storage":"-40 ... +80 °C","Thermal Current":"4 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":"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":"4 A","at 600 V rated value":"4 A","Size Of Overload Relay":"S00","For Main Current Circuit":"screw-type 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":"4 A","for AC motors at 500 V at 50 Hz":"0.37 ... 2.2 kW","for AC motors at 690 V at 50 Hz":"0.55 ... 3 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: 20 A","Display Version For Switching Status":"Slide switch","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gG: 35 A, RK5: 15 A","for 3-phase motors at 400 V at 50 Hz":"0.37 ... 1.5 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","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","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":"4 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":"0.1 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"1 ... 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$93.98","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f8da9c8534266301459113367a44d60f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=297729&mlfb=3RB3113-4PB0"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"Width 45 mm, depth 73 mm, height 79 mm. Size S00 footprint matches other S00 contactor-mount overloads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB3113-4PB0","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/3RB3113-4PB0 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}}