{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RP1532-1AQ30","brand":"Siemens","brandSlug":"siemens","productSlug":"3RP1532-1AQ30","canonicalUrl":"https://aoctrl.com/siemens/3RP1532-1AQ30","factsUrl":"https://aoctrl.com/api/mcp/products/3RP1532-1AQ30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RP1532-1AQ30 SIRIUS time delay relay, OFF-delay function, 1.5–30 s adjustable range, 24 V DC coil, 5 A thermal current, screw and snap-on DIN-rail mount.","salesMarkdown":"## What 3RP1532-1AQ30 is It belongs to a relay family that bolts onto a 35 mm standard mounting rail alongside motor contactors and overload relays in control cabinets. Timing is set from 1.5... 30 s with a 150 ms recovery time and a 35 ms minimum ON period — short enough for conveyor hold-off and cooling-fan rundown duty, and narrow enough that a line restart after a fault clears before the next cycle latches. ## Contact ratings and what they drive The thermal figure is the continuous-current limit; the lower switching currents at higher voltage are the inductive-load derating that buyers actually spec against when picking a relay for a solenoid or small contactor coil. ## Coil supply and thermal envelope That operating window covers an unventilated panel interior in most factory environments without forced cooling. The 22.5 mm width leaves a single DIN slot beside adjacent SIRIUS contactors and signal terminals.","metaTitle":"Siemens 3RP1532-1AQ30 SIRIUS time delay relay, 24 V DC","metaDescription":"Siemens 3RP1532-1AQ30 SIRIUS time delay relay, OFF-delay, 1.5–30 s, 24 V DC coil, 5 A thermal, OFF-delay contact. Specs, sourcing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Time Delay Relays"],"specifications":{"Depth":"91 mm","Solid":"20 ... 14","Width":"22.5 mm","title":"3RP1532-1AQ30","Height":"102 mm","Upwards":"0 mm","at 24 V":"1 A","Forwards":"0 mm","ON-delay":"No","Stranded":"20 ... 14","at 125 V":"0.2 A","at 250 V":"0.1 A","at 50 Hz":"100 ... 127 V","at 60 Hz":"100 ... 127 V","Backwards":"0 mm","Downwards":"0 mm","OFF delay":"Yes","At The Side":"0 mm","description":"Timing relay, electronic Phased-out product!!! For further information, please contact our sales department OFF delay 1 change-over contact, with auxiliary voltage 1 time range 1.5 s...30 s 24 AC, 100...127 V and 24 V DC at 50/60 Hz AC with LED, Screw terminal","Non-Volatile":"No","Relay Output":"Yes","Initial Value":"0.85","Pulse Delayed":"No","Pulse-Shaping":"No","Recovery Time":"150 ms","During Storage":"-40 ... +85 °C","Adjustable Time":"1.5 ... 30 s","Thermal Current":"5 A","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-40 ... +85 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail","Full-Scale Value":"1.1","Delayed Switching":"1","Mounting Position":"any","Tightening Torque":"0.8 ... 1.2 N·m","additive ON-delay":"No","at DC rated value":"24 V","minimum ON period":"35 ms","Product Brand Name":"SIRIUS","Star-Delta Circuit":"No","Type Of Insulation":"Basic insulation","Degree Of Pollution":"3","Product Designation":"timing relay","at AWG cables solid":"2x (20 ... 14)","protection class IP":"IP20","Passing Make Contact":"No","at 50 Hz rated value":"24 V","at 60 Hz rated value":"24 V","Instantaneous Contact":"0","Passing Break Contact":"No","Semi-Conductor Output":"No","Power Supply Influence":"±1 %","at AWG cables stranded":"2x (20 ... 14)","power loss [W] maximum":"2 W","OFF delay/instantaneous":"No","Relative Repeat Accuracy":"1 %","Pulse Delayed/Instantaneous":"No","Pulse-Shaping/Instantaneous":"No","Substance Prohibitance (Date)":"05/28/2009","Material Of Switching Contacts":"AgSnO2","ON-delay/instantaneous contact":"No","Test Voltage For Isolation Test":"2 kV","additive ON-delay/instantaneous":"No","ON-delay/OFF-delay/instantaneous":"No","Control Supply Voltage Frequency 1":"50 ... 60 Hz","Relative Humidity During Operation":"10 ... 95 %","Star-Delta Circuit With Delay Time":"No","Passing Break Contact/Instantaneous":"No","Surge Voltage Resistance Rated Value":"4 000 V","EMC immunity according to IEC 61812-1":"EN 61000-6-2","Flashing Symmetrically With Pulse Start":"No","due to burst according to IEC 61000-4-4":"2 kV network connection / 1 kV control connection","reference code according to IEC 81346-2":"K","Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²","Flashing Asymmetrically With Pulse Start":"No","Influence Of The Surrounding Temperature":"±5 %","Contact Reliability Of Auxiliary Contacts":"one incorrect switching operation of 100 million switching operations (17 V, 5 mA)","Product Extension Optional Remote Control":"No","Product Extension Required Remote Control":"No","Flashing Symmetrically With Interval Start":"No","Passing Make Contact/Instantaneous Contact":"No","Design Of The Control Terminal Non-Floating":"Yes","Flashing Asymmetrically With Interval Start":"No","Design Of The Thread Of The Connection Screw":"M3","shock resistance according to IEC 60068-2-27":"11g / 15 ms","Retriggerable With Deactivated Control Signal":"No","Type Of Voltage Of The Control Supply Voltage":"AC/DC","operating frequency with 3RT2 contactor maximum":"5 000 1/h","vibration resistance according to IEC 60068-2-6":"10 ... 55 Hz / 0.35 mm","Retrotriggerable With Switched-On Control Signal":"No","EMC emitted interference according to IEC 61812-1":"EN 61000-6-4(3)","Mechanical Service Life (Switching Cycles) Typical":"10 000 000","electrostatic discharge according to IEC 61000-4-2":"4 kV contact discharge / 8 kV air discharge","contact rating of auxiliary contacts according to UL":"R300 / B300","Flashing Symmetrically With Pulse Start/Instantaneous":"No","Relative Setting Accuracy Relating To Full-Scale Value":"5 %","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Flashing Symmetrically With Interval Start/Instantaneous":"No","Type Of Electrical Connection For Auxiliary And Control Circuit":"screw-type terminals","Product Component Removable Terminal For Auxiliary And Control Circuit":"Yes","Retrotriggerable With Deactivated Control Signal/Instantaneous Contact":"No","Retrotriggerable With Switched-On Control Signal/Instantaneous Contact":"No","Design Of The Fuse Link For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$98.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c86b35736aa13e9e5a57b08b6544f528.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=511602&mlfb=3RP1532-1AQ30"},"ai":{"faq":[{"question":"What function does 3RP1532-1AQ30 perform?","answer":"It is an OFF-delay time delay relay with relay output — power applied holds the contacts in their normal state, and removal of the trigger starts the 1.5... 30 s timing interval before the contacts revert. The function is fixed; ON-delay, additive ON-delay, pulse-delayed, pulse-shaping, and star-delta modes are all marked No on the spec ledger."},{"question":"What are the contact ratings on 3RP1532-1AQ30?","answer":"Buyers should derate against the higher-voltage switching figures when driving solenoid or contactor coils rather than the 5 A continuous ceiling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RP1532-1AQ30","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/3RP1532-1AQ30 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T21:25:01.121Z","lastPublished":"2026-07-22T21:25:01.121Z","indexable":true}}