{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1915-1CB00-0FJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1915-1CB00-0FJ0","canonicalUrl":"https://aoctrl.com/siemens/3RV1915-1CB00-0FJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1915-1CB00-0FJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1915-1CB00-0FJ0, 3-phase busbar, scale division 45mm for 4 switches, connections in fork form Fa. Benedikt & Jaeger.","salesMarkdown":"The Siemens 3RV1915-1CB00-0FJ0 is a 3-phase busbar with a 45 mm scale division, designed to feed four SIRIUS 3RV motor starter protectors or 3RT contactors in a row. The fork-form connections (Fa. Benedikt & Jaeger style) mate directly to the switch terminals — no separate jumper blocks needed. This is the busbar that ties the line-side power across a group of motor starters in a panel, keeping the wiring clean and the voltage drop consistent zone to zone. The 45 mm pitch matches the standard SIRIUS 3RV/3RT device footprint on DIN rail. When you snap four protectors side by side, this busbar bridges the L1-L2-L3 terminals across all four positions in one piece. The fork-form ends push onto the screw terminals; no wire lugs or ring terminals at each device. Keep the busbar seated fully before torquing the terminal screws — partial engagement leaves a high-resistance joint that heats under load.","metaTitle":"Siemens 3RV1915-1CB00-0FJ0 3-Phase Busbar, 45mm, 4 Switches","metaDescription":"Siemens 3RV1915-1CB00-0FJ0 3-phase busbar, 45mm scale division for 4 switches, fork-form connections. Current lifecycle stage. Available to order — request quote.","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=502732&mlfb=3RV1915-1CB00-0FJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1915-1CB00-0FJ0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RV1915-1CB00-0FJ0?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution, and availability along with current pricing is confirmed at quote time."},{"question":"What is the 45mm scale division for?","answer":"The 45 mm scale division matches the standard width of SIRIUS 3RV motor starter protectors and 3RT contactors, so the busbar bridges four devices mounted side by side on DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1915-1CB00-0FJ0","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/3RV1915-1CB00-0FJ0 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}}