{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3UG3014-1BR60","brand":"Siemens","brandSlug":"siemens","productSlug":"3UG3014-1BR60","canonicalUrl":"https://aoctrl.com/siemens/3UG3014-1BR60","factsUrl":"https://aoctrl.com/api/mcp/products/3UG3014-1BR60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3UG3014-1BR60 active power monitoring relay, 410-550 VAC 50/60 Hz, 0.2-10 A measurable current, IP20, snap-on mounting.","salesMarkdown":"The Siemens 3UG3014-1BR60 is a SIRIUS active power monitoring relay — it watches real power (kW) on a motor or load and trips an alarm or shutdown when the power strays outside a set window, upper or lower limit. Rated for 410-550 VAC at 50/60 Hz, it measures load current from 0.2 to 10 A via an external current transformer (not included). The relay output switches up to 3 A at 250/400 VAC, AC-15 rated for 100,000 operations at 230 V — enough for a contactor coil or PLC input. Screw-type terminals accept 2 x 20-14 AWG solid or stranded. Torque to 1.2-0.8 N·m. IP20 protected; keep it inside the enclosure, not on the machine frame. ## Setting the trip window and timing Two adjustable delays: a start-up override (0.3-3 s) to ignore inrush, and a response delay on limit violation (0.5-20 s) to ride through short transients. Repeat accuracy is 1% of the set value; metering precision is 10% — adequate for overload or no-load detection, not for revenue-grade power logging. ## Environmental and surge withstand Vibration tested per IEC 60068-2-6: 15 mm at 1-6 Hz, 2g at 6-500 Hz. Shock: 15g / 11 ms half-sine. Surge voltage resistance rated at 6 kV — suitable for industrial environments with moderate transient exposure.","metaTitle":"Siemens 3UG3014-1BR60 SIRIUS Active Power Monitoring Relay,","metaDescription":"Siemens 3UG3014-1BR60 SIRIUS active power monitoring relay, rated 410-550 VAC, 0.2-10 A measurable current, IP20, snap-on mounting. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Process / Temperature Controllers"],"specifications":{"Depth":"100 mm","Solid":"20 ... 14","Width":"45 mm","Height":"100 mm","Typical":"10 000 000","Upwards":"0 mm","at 24 V":"1 A","Forwards":"0 mm","Stranded":"20 ... 14","at 125 V":"0.2 A","at 250 V":"0.1 A","Backwards":"0 mm","Downwards":"0 mm","At The Side":"0 mm","Rated Value":"410 ... 550 V","Mounting type":"snap-on mounting","When Starting":"0.3 ... 3 s","lifecycle_stage":"current","Product function":"Active power monitoring relay","Delayed Switching":"2","Measurable current":"0.2 ... 10 A","Product brand name":"SIRIUS","Protection class IP":"IP20","at 250 V at 50/60 Hz":"3 A","at 400 V at 50/60 Hz":"3 A","at 50 Hz rated value":"410 ... 550 V","at 60 Hz rated value":"410 ... 550 V","acc. to IEC 60068-2-6":"1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g","acc. to IEC 60068-2-27":"sinusoidal half-wave 15g / 11 ms","at AWG conductors solid":"2x (20 ... 14)","Relative repeat accuracy":"1 %","With Screw-Type Terminals":"1.2 ... 0.8 N·m","at AC-15 at 230 V typical":"100 000","at AWG conductors stranded":"2x (20 ... 14)","Relative metering precision":"10 %","Type of electrical connection":"screw-type terminals","Operating current at 17 V minimum":"5 mA","With Lower Or Upper Limit Violation":"0.5 ... 20 s","Surge voltage resistance rated value":"6 kV","Reference code acc. to DIN EN 61346-2":"K","Reference code acc. to DIN EN 81346-2":"K","With Degree Of Pollution 3 Rated Value":"690 V","Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²","Number of poles for main current circuit":"3","Type of voltage of the control supply voltage":"AC","Buffering time in the event of power failure minimum":"10 ms","Removable Terminal For Auxiliary And Control Circuit":"No","Continuous current of the DIAZED fuse link of the output relay":"4 A","Supply voltage frequency for auxiliary and control current circuit rated value":"50 ... 60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3UG3014-1BR60/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this relay?","answer":"Supply voltage 410-550 VAC 50/60 Hz, measurable current 0.2-10 A via external CT, relay contacts rated 3 A at 250/400 VAC, IP20, snap-on DIN rail mount, 45 mm wide."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3UG3014-1BR60","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/3UG3014-1BR60 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}}