{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB3113-4PE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB3113-4PE0","canonicalUrl":"https://aoctrl.com/siemens/3RB3113-4PE0","factsUrl":"https://aoctrl.com/api/mcp/products/3RB3113-4PE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RB3113-4PE0, solid-state overload relay, size S00, 4 A thermal current, adjustable trip classes 5E/10E/20E/30E, spring-loaded terminals, contactor mounting.","salesMarkdown":"It mounts directly onto a contactor, saving DIN-rail space in the panel. The relay offers adjustable trip classes CLASS 5E, 10E, 20E, and 30E, which means you can match the trip curve to the motor's thermal capacity and starting characteristics — a fast trip for pumps, a slower one for high-inertia loads like fans or conveyors. The thermal current rating is 4 A, with a rated voltage of 690 V. Termination is via spring-loaded terminals on the main current circuit, accepting 2x (0.25... 1.5 mm²) solid or stranded wire. The signaling contact (for message \"tripped\") is rated at 2 A at 24 V, 4 A at 120 V, and 3 A at 230 V, so it can drive a PLC input or a local indicator directly. The adjustable trip class is the main selection parameter here. A CLASS 5E trip means the relay will trip within 5 seconds at 7.2x the current setting — use this for motors that start unloaded or have short acceleration times. CLASS 30E gives you 30 seconds at the same multiple, needed for high-inertia loads like centrifuges or large fans. The trip current setting range is defined by the condition IMotor > lower current setting value and IMotor < upper current setting value x 3.5, so the relay can handle motors with a starting inrush up to 3.5 times the set current without nuisance tripping during start. The thermal current rating of 4 A at both 480 V and 600 V rated value tells you the relay's continuous current-carrying capacity is 4 A regardless of line voltage in that range — the voltage rating of 690 V is the insulation withstand, not the continuous current limit. The power dissipation per pole is only 0.03 W, so heat buildup in a tightly packed panel is negligible. Storage and transport range is -40 to +80 °C. Vibration resistance is specified to 1-6 Hz at 15 mm amplitude and 6-500 Hz at 20 m/s² for 10 cycles; shock resistance is 15g for 11 ms, so it holds up on a machine subject to normal industrial vibration. Mounting is via contactor mounting — the relay clips directly onto the front of a Siemens SIRIUS contactor in size S00. The mounting position is any. The spring-loaded terminals on the main current circuit accept 2x (0.25... 1.5 mm²) solid or stranded wire — no screw tightening needed, which speeds up wiring. The screwdriver shaft diameter for the signaling contact terminals is 5 to 6 mm, with a Pozidriv PZ 2 tip. Dimensions are 45 mm wide, 72 mm high, and 90 mm deep, fitting the S00 footprint.","metaTitle":"Siemens SIRIUS 3RB3113-4PE0 Solid-State Overload Relay, S00,","metaDescription":"Siemens SIRIUS 3RB3113-4PE0 solid-state overload relay, size S00, 4 A thermal current, adjustable trip classes 5E-30E, contactor mounting, spring-loaded terminals. Active productio","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":"3RB3113-4PE0","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":"0.03 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: Spring-type terminal Auxiliary circuit: Spring-type terminal 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":"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":"4 A","at 600 V rated value":"4 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":"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":"spring-loaded 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","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":"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/a3f54971584e846ec1d571574a010979.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=252848&mlfb=3RB3113-4PE0"},"ai":{"faq":[{"question":"What are the key dimensions of the 3RB3113-4PE0?","answer":"The dimensions are 45 mm width, 72 mm height, and 90 mm depth, which is the standard S00 frame size."},{"question":"Does the 3RB3113-4PE0 mount directly onto a 3RT1016-2AP02 contactor?","answer":"Yes, the relay uses contactor mounting and is designed for the S00 frame size, which matches the 3RT1016-2AP02 contactor. It clips onto the front of the contactor without additional hardware."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB3113-4PE0","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/3RB3113-4PE0 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}}