{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1923-1GA00-0FJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1923-1GA00-0FJ0","canonicalUrl":"https://aoctrl.com/siemens/3RV1923-1GA00-0FJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1923-1GA00-0FJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens, 3RV1923 series, moulded-plastic IP55 enclosure with emergency stop rotary actuator, 72mm width, N and PE terminals, for circuit-breakers size S0 lower part width.","salesMarkdown":"The Siemens 3RV1923-1GA00-0FJ0 is a moulded-plastic IP55 enclosure fitted with an emergency stop rotary actuator, purpose-built to house circuit-breakers of size S0. Construction width is 72 mm, and it includes N and PE terminals — so the enclosure arrives ready for the line-side and load-side connections, no separate terminal block to add. The IP55 rating means it handles dust ingress and water jets from any direction, which suits it for floor-level panel positions or standalone machine-mount applications where washdown or airborne particulates are a concern. The IP55 enclosure rating is the key selection parameter here: it certifies protection against dust ingress (limited ingress, no harmful deposit) and low-pressure water jets from any direction. For a panel builder, that means this enclosure can be mounted on the side of a machine or in a non-air-conditioned electrical room without a secondary cabinet — the emergency stop actuator is already integrated, so you save one panel cutout and the associated wiring gland. The 72 mm width (construction width E) matches the standard footprint for Siemens S0 frame circuit-breakers, so the enclosure slides directly onto the same DIN rail as the breaker without adaptor plates.","metaTitle":"Siemens 3RV1923-1GA00-0FJ0 Enclosure, IP55, E-Stop, 72mm","metaDescription":"Siemens 3RV1923-1GA00-0FJ0 moulded-plastic IP55 enclosure with emergency stop rotary actuator, 72mm width, N/PE terminals, for S0 breakers. Current lifecycle stage. Sourced to orde","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=128445&mlfb=3RV1923-1GA00-0FJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1923-1GA00-0FJ0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV1923-1GA00-0FJ0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"What is the IP rating and what does it mean for installation?","answer":"The enclosure carries an IP55 rating, meaning it is dust-protected and can withstand water jets from any direction. This allows installation in washdown areas or outdoor-adjacent positions without a separate cabinet."},{"question":"What size circuit-breaker does this enclosure fit?","answer":"It is designed for circuit-breakers of size S0, with a construction width of 72 mm. The N and PE terminals are integrated, so the enclosure is ready for line and load connections."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1923-1GA00-0FJ0","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/3RV1923-1GA00-0FJ0 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}}