{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1923-4BA00-0FJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1923-4BA00-0FJ0","canonicalUrl":"https://aoctrl.com/siemens/3RV1923-4BA00-0FJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1923-4BA00-0FJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens, SIRIUS accessory, insulating front plate IP55 with lockable REDARY mechanism for circuit-breaker sizes S0, S2, S3, 3RV1923-4BA00-0FJ0.","salesMarkdown":"This Siemens 3RV1923-4BA00-0FJ0 is an insulating front plate with an IP55 ingress rating and a lockable REDARY mechanism, designed for SIRIUS 3RV circuit breakers in frame sizes S0, S2, and S3. ## What the IP55 rating means on the panel IP55 means the front plate is dust-protected and can handle water jets from any direction — suited for washdown zones in food processing or outdoor cabinets where hose-down cleaning is routine. The lockable REDARY mechanism lets you secure the breaker handle in the OFF position with a padlock, meeting lockout/tagout (LOTO) requirements without needing a separate lockout hasp. It fits the standard cutout for S0, S2, and S3 frame sizes, so one plate covers multiple breaker ratings in the same panel layout.","metaTitle":"3RV1923-4BA00-0FJ0 Siemens IP55 Insulating Front Plate, Lock","metaDescription":"Siemens 3RV1923-4BA00-0FJ0 IP55 insulating front plate with lockable REDARY mechanism for S0/S2/S3 circuit breakers. Currently in production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=56912&mlfb=3RV1923-4BA00-0FJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1923-4BA00-0FJ0/alternatives.json"},"ai":{"faq":[{"question":"What sizes of circuit breaker does this front plate fit?","answer":"It fits SIRIUS 3RV circuit breakers in frame sizes S0, S2, and S3."},{"question":"What is the IP rating and what does it mean for installation?","answer":"The IP55 rating means the plate is dust-protected and can withstand water jets, making it suitable for washdown environments and outdoor cabinets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1923-4BA00-0FJ0","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/3RV1923-4BA00-0FJ0 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}}