{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB3016-1TB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB3016-1TB0","canonicalUrl":"https://aoctrl.com/siemens/3RB3016-1TB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RB3016-1TB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RB3016-1TB0 solid-state overload relay, S00 size, 16 A thermal current, CLASS 10E trip class, electronic release, contactor mounting.","salesMarkdown":"The Siemens 3RB3016-1TB0 is a SIRIUS solid-state overload relay sized S00, rated for a continuous thermal current of 16 A and a CLASS 10E trip characteristic. It mounts directly onto a matching contactor (contactor mounting, per the spec), so it pairs with S00-frame contactors in a motor starter stack without extra brackets or wiring between the relay and the contactor's main poles. The electronic overload release means it measures motor current through the power poles and uses a solid-state circuit to model the thermal rise, rather than a bimetallic strip. That gives it better repeatability and a tighter tolerance band across the ambient range, with temperature compensation active from -25 to +60 °C. Rated insulation voltage is 690 V, and the relay carries its full 16 A rating at both 480 V and 600 V, so it handles 480 V and 600 V motor circuits without derating the current — useful on North American 480/277 V or 600 V industrial feeds. CLASS 10E means the relay will trip within 10 seconds at 7.2× the set current (the standard definition for Class 10 motor protection). That is fast enough to protect a standard squirrel-cage induction motor during a locked-rotor event, but it is not the faster Class 5 or 2 you might need for submersible pumps or hermetically sealed compressors. For a general-purpose conveyor or fan motor, Class 10 is the usual spec. The 16 A thermal current is the maximum continuous current the relay can carry through its power path. Auxiliary contacts are integrated and rated for switching: 2 A at 24 V, 0.55 A at 60 V, 0.3 A at 110/125 V, 0.11 A at 220 V, and 4 A at 120 V, 3 A at 230 V (–). ## Deployment context and approvals This relay is built for a motor control center or a standalone starter bucket. The S00 frame size keeps the footprint compact: 45 mm wide, 79 mm tall, 73 mm deep. Mounting position is any, which helps in tight enclosures where you cannot guarantee vertical orientation. Vibration resistance is spec'd at 1–6 Hz, 15 mm amplitude, and 6–500 Hz at 20 m/s² for 10 cycles; shock resistance is 15 g for 11 ms. That covers most industrial environments — pumps, conveyors, fans — but if your application involves repetitive high-G impacts (a stamping press, a rock crusher), you might want to check the signaling contact's lower shock rating of 9 g when tripped. Wire termination is screw-type terminals accepting 1× 0.5–4 mm² or 2× 0.5–2.5 mm² solid or stranded. The screwdriver spec calls for a PZ2 Pozidriv tip with a shaft diameter of 5 to 6 mm. That is standard for panel builders — no oddball tool needed.","metaTitle":"3RB3016-1TB0 Siemens SIRIUS solid-state overload relay, 16 A","metaDescription":"Siemens 3RB3016-1TB0 SIRIUS solid-state overload relay, 16 A thermal current, CLASS 10E trip, S00 size. Active production. 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":"73 mm","Solid":"1x (0.5 ... 4 mm²), 2x (0.5 ... 2.5 mm²)","Width":"45 mm","title":"3RB3016-1TB0","Height":"79 mm","at 24 V":"2 A","at 60 V":"0.55 A","Per Pole":"0.37 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 4...16 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":"16 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":"16 A","at 600 V rated value":"16 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":"16 A","for AC motors at 500 V at 50 Hz":"2.2 ... 7.5 kW","for AC motors at 690 V at 50 Hz":"3 ... 11 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: 50 A, J: 60 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: 60 A","at AWG cables for auxiliary contacts":"1x (20 ... 14), 2x (20 ... 14)","for 3-phase motors at 400 V at 50 Hz":"2.2 ... 7.5 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":"16 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":"1.1 W","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"4 ... 16 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$48.26","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f9f6450f9c663ab6a7e6ebbef2c283bc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=457761&mlfb=3RB3016-1TB0"},"ai":{"faq":[{"question":"Is the 3RB3016-1TB0 compatible with Siemens S00 contactors?","answer":"Yes, the 3RB3016-1TB0 is sized S00 and mounts directly onto a contactor. It is designed to pair with S00-frame Siemens contactors in a motor starter stack, without separate brackets or additional wiring between the relay's power path and the contactor's main poles."},{"question":"Does the 3RB3016-1TB0 have manual or automatic reset?","answer":"The evidence does not specify manual or automatic reset for this relay. The spec table shows a note for message \"tripped\" and an electronic overload release, but the reset mode is not listed. For a definitive answer, confirm the reset behavior against the full datasheet or the relay's nameplate marking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB3016-1TB0","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/3RB3016-1TB0 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}}