{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3UG4632-1AW30","brand":"Siemens","brandSlug":"siemens","productSlug":"3UG4632-1AW30","canonicalUrl":"https://aoctrl.com/siemens/3UG4632-1AW30","factsUrl":"https://aoctrl.com/api/mcp/products/3UG4632-1AW30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3UG4632-1AW30 voltage monitoring relay, digital setting, LCD display, 24-240 V AC/DC rated supply, 10-600 V AC measuring range, over/undervoltage detection, IP20, snap-on 22.5 mm.","salesMarkdown":"The Siemens 3UG4632-1AW30 is a SIRIUS voltage monitoring relay with digital setting and an LCD display. It monitors AC/DC systems for overvoltage and undervoltage conditions, with a rated supply voltage range of 24 to 240 V AC/DC and a measurable AC voltage range of 10 to 600 V. The relay provides a changeover contact rated at 1 A at 24 V, 0.2 A at 125 V, and 0.1 A at 250 V. It supports both automatic reset and external reset, and includes galvanic isolation between input and output as well as between outputs.","metaTitle":"Siemens 3UG4632-1AW30 SIRIUS Voltage Monitoring Relay, 24-24","metaDescription":"Siemens 3UG4632-1AW30 SIRIUS voltage monitoring relay with digital setting and LCD. Rated 24-240 V AC/DC, measures 10-600 V AC. Over/undervoltage detection, IP20, snap-on mounting.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Process / Temperature Controllers"],"specifications":{"Depth":"91 mm","Solid":"20 ... 14","Width":"22.5 mm","Height":"92 mm","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","auto-RESET":"Yes","At The Side":"0 mm","Rated Value":"24 ... 240 V","Initial Value":"0.85","During Storage":"-40 ... +85 °C","External Reset":"Yes","For Monitoring":"AC/DC","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-40 ... +85 °C","Fastening Method":"snap-on mounting","Full-Scale Value":"1.1","Product Function":"Voltage monitoring relay","Mounting Position":"any","Product Brand Name":"SIRIUS","Between The Outputs":"Yes","Product Designation":"Voltage monitoring relay with digital setting","protection class IP":"IP20","at 50 Hz rated value":"24 ... 240 V","at 60 Hz rated value":"24 ... 240 V","for AWG cables solid":"2x (20 ... 14)","Design Of The Display":"LCD","Overvoltage Detection":"Yes","Undervoltage Detection":"Yes","for AWG cables stranded":"2x (20 ... 14)","Between Input And Output":"Yes","Relative Repeat Accuracy":"1 %","measurable voltage at AC":"10 ... 600 V","measurable voltage at DC":"10 ... 600 V","overvoltage detection DC":"Yes","Measurable Line Frequency":"40 ... 500 Hz","undervoltage detection DC":"Yes","Accuracy Of Digital Display":"+/-1 digit","Relative Metering Precision":"5 %","Of The Control Supply Voltage":"AC/DC","Overvoltage Detection 1 Phase":"Yes","Overvoltage Detection 3 Phase":"No","Substance Prohibitance (Date)":"05/01/2012","Type Of Electrical Connection":"screw-type terminals","voltage window recognition DC":"Yes","Undervoltage Detection 1 Phase":"Yes","Undervoltage Detection 3 Phases":"No","Design Of The Electrical Isolation":"Protective separation","Voltage Window Recognition 1 Phase":"Yes","Voltage Window Recognition 3 Phase":"No","With Lower Or Upper Limit Violation":"0.1 ... 20 s","operational current at 17 V minimum":"5 mA","Surge Voltage Resistance Rated Value":"4 kV","Between Control And Auxiliary Circuit":"300 V","With Degree Of Pollution 3 Rated Value":"690 V","Between Auxiliary And Auxiliary Circuit":"300 V","due to burst according to IEC 61000-4-4":"2 kV","number of CO contacts delayed switching":"1","number of NC contacts delayed switching":"0","number of NO contacts delayed switching":"0","reference code according to IEC 81346-2":"K","Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²","Number Of Poles For Main Current Circuit":"1","Tightening Torque With Screw-Type Terminals":"1.2 ... 0.8 N·m","shock resistance according to IEC 60068-2-27":"sinusoidal half-wave 15g / 11 ms","Between The Voltage Supply And Other Circuits":"Yes","operating frequency with 3RT2 contactor maximum":"5 000 1/h","vibration resistance according to IEC 60068-2-6":"1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g","Adjustable Open/Closed-Circuit Current Principle":"Yes","Mechanical Service Life (Operating Cycles) Typical":"10 000 000","Relative Temperature-Related Measurement Deviation":"0.1 %","electrostatic discharge according to IEC 61000-4-2":"6 kV contact discharge / 8 kV air discharge","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Thermal Current Of The Switching Element With Contacts Maximum":"5 A","continuous current of the DIAZED fuse link of the output relay":"4 A","Product Component Removable Terminal For Auxiliary And Control Circuit":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3UG4632-1AW30/alternatives.json"},"ai":{"faq":[{"question":"What is the rated supply voltage range?","answer":"The rated supply voltage is 24 to 240 V AC/DC, with the same range at both 50 Hz and 60 Hz."},{"question":"What voltage range can it measure?","answer":"It can measure AC voltage from 10 to 600 V."},{"question":"Does it detect both overvoltage and undervoltage?","answer":"Yes, it has both overvoltage detection and undervoltage detection functions."},{"question":"What is the physical size and mounting?","answer":"Width is 22.5 mm, height 92 mm, depth 91 mm. It snaps onto a DIN rail (snap-on mounting) and can be mounted in any position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3UG4632-1AW30","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/3UG4632-1AW30 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}}