{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB3016-1NB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB3016-1NB0","canonicalUrl":"https://aoctrl.com/siemens/3RB3016-1NB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RB3016-1NB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS solid-state overload relay, size S00, CLASS 10E, 690 V rated, 1.25 A thermal current, screw terminals, contactor mounting, 3RB3016-1NB0.","salesMarkdown":"The Siemens 3RB3016-1NB0 is a SIRIUS solid-state overload relay in size S00, designed for motor protection in control panels. ## Mounting and integration — fits a contactor, not a DIN rail alone This relay mounts directly onto a contactor (fastening method: contactor mounting), not as a standalone DIN-rail device. Size S00 means it pairs with S00-frame contactors in the SIRIUS family. The 45 mm width and 79 mm height keep the footprint compact for dense panel layouts. Screw-type terminals for the main circuit accept 1x (0.5 to 4 mm²) solid or 2x (0.5 to 2.5 mm²) stranded — Pozidriv PZ 2 screwdriver tip, shaft diameter 5 to 6 mm. ## Signaling contact ratings — what the tripped output can drive The integrated signaling contact (the auxiliary switch that changes state on a trip event) is rated for switching various control voltages: 2 A at 24 V, 4 A at 120 V, 3 A at 230 V, and derated at higher DC voltages — 0.55 A at 60 V, 0.3 A at 125 V, 0.11 A at 220 V. These are the contact ratings for the \"tripped\" message output, not the main motor circuit. The per-pole power dissipation is 0.03 W, negligible for panel heat budgeting. Storage and transport range is -40 to +80 °C. Shock resistance is 15g / 11 ms (signaling contact in tripped position: 9g / 11 ms per IEC 60068-2-27). Vibration resistance: 1-6 Hz at 15 mm amplitude, 6-500 Hz at 20 m/s², 10 cycles. Substance prohibitance date (RoHS-like) is 10/01/2009 — the part complies with the EU RoHS directive effective from that date.","metaTitle":"Siemens 3RB3016-1NB0 SIRIUS Solid-State Overload Relay, S00,","metaDescription":"Siemens 3RB3016-1NB0 SIRIUS solid-state overload relay, size S00, CLASS 10E trip, 0.03 W per pole, 690 V rated. Current production. Quoted to order.","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":"3RB3016-1NB0","Height":"79 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 10E","Rated Value":"690 V","description":"Overload relay 0.32...1.25 A Electronic For motor protection Size S00, Class 10E Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset","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","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":"1.25 A","at 600 V rated value":"1.25 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":"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":"screw-type 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 (20 ... 14), 2x (20 ... 14)","for 3-phase motors at 400 V at 50 Hz":"0.12 ... 0.37 kW","Of The Auxiliary And Control Contacts":"M3","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":"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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3ff1bf8622cfa864e959a8a4adfd8a0c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=305081&mlfb=3RB3016-1NB0"},"ai":{"faq":[{"question":"What is the tripped message output on this relay?","answer":"The part is noted \"for message 'tripped'\" — meaning the integrated auxiliary switch (signaling contact) changes state to indicate an overload trip condition. Its contact ratings are listed for various control voltages."},{"question":"What are the key ratings of 3RB3016-1NB0?","answer":"CLASS 10E trip curve, rated insulation voltage 690 V, thermal current 1.25 A, size S00, electronic overload release, screw terminals, contactor mounting."},{"question":"Where can I buy 3RB3016-1NB0 and get current pricing?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB3016-1NB0","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/3RB3016-1NB0 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}}