{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9223-0RL30","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9223-0RL30","canonicalUrl":"https://aoctrl.com/siemens/3VA9223-0RL30","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9223-0RL30","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCD820 advanced residual current protection module, Type A, 3-pole, rated 250 A at 50/60 Hz, adjustable residual current 0.03–30 A, order code 3VA9223-0RL30.","salesMarkdown":"## What this RCD module does on a 3VA2 line The Siemens 3VA9223-0RL30 is a load-side-mounted residual current device (RCD820 advanced) designed as an accessory for the 3VA2 molded-case circuit breaker family. It provides Type A residual current protection with a rated operational current of 250 A at 50/60 Hz, covering supply voltages from 100 V to 690 V. The adjustable residual current range spans 0.03 A to 30 A across ten selectable setpoints, and the non-tripping time can be set from 0 ms to 10,000 ms in ten steps. This makes it suitable for applications where nuisance tripping from transient leakage must be avoided — common on motor drives, UPS-fed circuits, or long cable runs with capacitive charging currents. A pre-alarm function triggers at 30% and 60% of the set residual current value, giving maintenance an early warning before the device trips. The module also supports remote-controlled tripping and communication with upstream residual current monitoring equipment. The module mounts via screw fixing to the busbar connection of the 3VA2 breaker. Infeed can be from the top or bottom of the RCD component, which simplifies busbar routing in a crowded panel. The sealable design allows lockout-tagout compliance for maintenance isolation.","metaTitle":"Siemens 3VA9223-0RL30 SENTRON RCD820, 250 A, 3-Pole, Type A","metaDescription":"Siemens SENTRON 3VA9223-0RL30 RCD820 advanced residual current device, 250 A rated, 3-pole, Type A, adjustable 0.03–30 A. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"86 mm","Width":"105 mm","title":"3VA9223-0RL30","Height":"115 mm","Maximum":"80 °C","Minimum":"-40 °C","description":"residual current device RCD820 advanced RCD type A load side mounted rated resid. current 0.03...30A at 50/60Hz adjustable tv 0...10000ms 3-pole In=250A Ue=100-690V accessory for: 3VA2","Number Of Poles":"3","lifecycle_stage":"current","Fastening Method":"screw fixing","Product Brand Name":"SENTRON","Product Designation":"Accessories","Design Of The Product":"Residual current protection module type A","power loss [W] / maximum":"24.3 W","Product Feature / Sealable":"Yes","protection class IP / on the front":"IP40","Type Of Trip Indicator / Electrical":"Yes","Type Of Trip Indicator / Communication":"Yes","Response Value / Of The Residual Current":"0.03;0.05;0.1;0.3;0.5;1;3;5;10;30","operational current / at AC / rated value":"250 A","Operating Frequency / Rated Value / Maximum":"60 Hz","Product Function / Remote-Controlled Tripping":"Yes","position / of the infeed / on the RCD component":"Top or bottom","Product Function / Integrated / Alarm Management":"Pre-alarm indication 30% and 60%","Set Values / Of The Limit Value Of Not Tripping Time":"0;0.06;0.15;0.3;0.5;1.0;2.0;3.0;5.0;10.0","product function / selectable RCD or monitoring mode":"Yes","Product Function / Selectable Tripping Characteristic":"No","Type Of Electrical Connection / For Main Current Circuit":"busbar connection","Product Function / Communication With Residual Current Equipment":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$433.07","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/069e016e5f8b461a9da081c7cd229d07.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=97583&mlfb=3VA9223-0RL30"},"ai":{"faq":[{"question":"What compliance documentation does this brand provide for 3VA9223-0RL30?","answer":"As a Siemens SENTRON product, the 3VA9223-0RL30 is designed to meet relevant IEC and UL standards for residual current protective devices. Specific compliance documentation (RoHS, REACH, CE, UKCA, EAC) is available on request with the datasheet and declaration of conformity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9223-0RL30","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/3VA9223-0RL30 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}}