{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9588-0VK10","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9588-0VK10","canonicalUrl":"https://aoctrl.com/siemens/3VA9588-0VK10","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9588-0VK10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON, Accessories, rear interlock mounting bracket, order code 3VA9588-0VK10, for 3VA15/25 1000 breakers.","salesMarkdown":"The Siemens SENTRON 3VA9588-0VK10 is a rear interlock mounting bracket accessory, designed for the 3VA15 and 3VA25 1000-frame molded case circuit breakers. It's the mechanical interlock piece that goes on the back of the breaker to prevent two sources from closing in on a common bus — a standard requirement for transfer or dual-feed panels. ## What this bracket fits Mounts to the rear of 3VA15 and 3VA25 breakers in the 1000-frame size. The '1000' in the description refers to the frame rating, not a current number — these are the larger frames in the 3VA family, typically used for main or feeder breakers in distribution panels. You need one bracket per pair of breakers you want to interlock. No wiring involved — it's a purely mechanical accessory. The bracket physically blocks the operating mechanism of one breaker when the other is closed, so it's a positive mechanical interlock, not an electrical one. That matters for code compliance on emergency transfer schemes where you can't rely on electrical interlocks alone.","metaTitle":"Siemens 3VA9588-0VK10 SENTRON Rear Interlock Bracket, 3VA15/","metaDescription":"Siemens SENTRON 3VA9588-0VK10 rear interlock mounting bracket for 3VA15/25 1000 breakers. Current lifecycle stage. Sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Circuit Breaker Accessories"],"specifications":{"lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Accessories"}},"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=645970&mlfb=3VA9588-0VK10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA9588-0VK10/alternatives.json"},"ai":{"faq":[{"question":"What breakers does this bracket fit?","answer":"It fits the 3VA15 and 3VA25 molded case circuit breakers in the 1000-frame size. The description reads 'for 3VA15/25 1000', so confirm your breaker frame matches before ordering."},{"question":"Where can I buy 3VA9588-0VK10 and get current pricing?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote and availability will be confirmed at that time — no stock figures or prices are published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9588-0VK10","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/3VA9588-0VK10 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}}