{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB3016-2NE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB3016-2NE0","canonicalUrl":"https://aoctrl.com/siemens/3RB3016-2NE0","factsUrl":"https://aoctrl.com/api/mcp/products/3RB3016-2NE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS solid-state overload relay, 3RB3016-2NE0, size S00, CLASS 20E, 1.25 A thermal current, 690 V rated, spring-loaded terminals.","salesMarkdown":"The Siemens 3RB3016-2NE0 is a SIRIUS solid-state overload relay in size S00, designed to protect motor circuits against overload and phase loss. Rated thermal current is 1.25 A at both 480 V and 600 V rated values, with a maximum rated operational voltage of 690 V. The trip class is CLASS 20E — that means the relay will trip in 20 seconds at 7.2× the current setting, standard for general-purpose motor starting where moderate inrush is expected (conveyors, pumps, fans). The auxiliary switch is integrated and rated for switching: 2 A at 24 V, 4 A at 120 V, 3 A at 230 V, and 0.11 A at 220 V — enough to signal a trip to a PLC input or annunciator panel. The note for message \"tripped\" confirms the signaling contact position is what the relay reports when the overload release has operated. Fastening method is contactor mounting — the relay clips directly onto a SIRIUS contactor (same S00 frame), saving DIN-rail space. Dimensions are 45 mm wide, 72 mm high, 90 mm deep. Spring-loaded terminals accept 2× (0.25 to 1.5 mm²) solid or stranded wire; use a Pozidriv PZ2 screwdriver with a shaft diameter of 5 to 6 mm for the terminal screws. Vibration resistance is 1–6 Hz at 15 mm amplitude and 6–500 Hz at 20 m/s² for 10 cycles; shock resistance is 15 g / 11 ms (signaling contact drops to 9 g / 11 ms in tripped position).","metaTitle":"Siemens 3RB3016-2NE0 SIRIUS solid-state overload relay, CLAS","metaDescription":"Siemens SIRIUS 3RB3016-2NE0 solid-state overload relay, size S00, CLASS 20E, 1.25 A thermal current, 690 V rated, spring-loaded terminals. Current production. Sourced to order.","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","Height":"72 mm","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 20E","Rated Value":"690 V","During Storage":"-40 ... +80 °C","Thermal Current":"1.25 A","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-40 ... +80 °C","Fastening Method":"Contactor mounting","Shock Resistance":"15g / 11 ms","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":"1.25 A","at 600 V rated value":"1.25 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":"1.25 A","for AC motors at 500 V at 50 Hz":"0.12 ... 0.55 kW","for AC motors at 690 V at 50 Hz":"0.18 ... 0.75 kW","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: 6 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: 6 A","at AWG cables for auxiliary contacts":"1x (24 ... 16), 2x (24 ... 16)","for 3-phase motors at 400 V at 50 Hz":"0.12 ... 0.37 kW","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":"1.25 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","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":"0.32 ... 1.25 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7450784400a32e1dc956f1e39b4745a8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=414734&mlfb=3RB3016-2NE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RB3016-2NE0/alternatives.json"},"ai":{"faq":[{"question":"What does the note 'for message tripped' mean?","answer":"It means the relay's signaling contact (97/98) changes state when the overload release has operated — that contact is used to send a 'tripped' message to a PLC or indicator."},{"question":"What are the key ratings for this overload relay?","answer":"Thermal current 1.25 A at 480 V and 600 V rated values, maximum rated voltage 690 V, trip class CLASS 20E. Auxiliary contact ratings include 2 A at 24 V, 4 A at 120 V, and 3 A at 230 V."},{"question":"What compliance documentation is available?","answer":"The relay carries a substance prohibition date of 10/01/2009, indicating RoHS compliance. It is designed to IEC 60068-2-27 for shock and IEC 60068-2-6 for vibration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB3016-2NE0","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/3RB3016-2NE0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}