{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9137-0FK47","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9137-0FK47","canonicalUrl":"https://aoctrl.com/siemens/3VA9137-0FK47","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9137-0FK47","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON, Door-coupling rotary operating mechanism, 3VA9137-0FK47, IP65, NEMA 4/4X, for 3VA4/5 125 breakers, with door interlock, 24V DC lighting kit, door-open position accessory.","salesMarkdown":"The Siemens 3VA9137-0FK47 is a door-coupling rotary operating mechanism from the SENTRON accessory line, designed specifically for 3VA4/5 125 frame molded-case circuit breakers. It's the hardware that lets you mount the breaker deep in the enclosure while the rotary handle lives on the door — standard practice for emergency-off stations and disconnect points where you need the operator accessible from outside a closed panel. Rated IP65 and NEMA 4, 4X, so this operator survives washdown environments and corrosive atmospheres. The 77 mm width and 70 mm height are the cutout dimensions the door needs. That's a compact footprint for a 125 A frame operator — leaves room alongside for pilot devices or a local E-stop pushbutton on the same door. This version includes the door interlock, a 24 V DC lighting kit, and a door-open position accessory. The interlock prevents opening the door with the breaker closed — a safety requirement under many local codes. The lighting kit backlights the handle position so an operator can read ON/OFF status from across a dim pump room.","metaTitle":"Siemens 3VA9137-0FK47 SENTRON Door-Coupling Rotary Operator,","metaDescription":"Siemens 3VA9137-0FK47 SENTRON door-coupling rotary operating mechanism for 3VA4/5 125 breakers. IP65, NEMA 4/4X, with door interlock, 24V DC lighting kit, and door-open position ac","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Circuit Breaker Accessories"],"specifications":{"Width":"77 mm","title":"3VA9137-0FK47","Height":"70 mm","Accessories":"Door-coupling rotary operating mechanisms","description":"door mounted rotary operator emergency-off NEMA type 4, 4X with door interlock 24V DC lighting kit and door open position accessory for: 3VA4/5 125","Product version":"Door-coupling rotary operating mechanism","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Accessories","Protection class IP":"IP65","Degree of protection NEMA rating":"NEMA 4, 4X"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/dd71cb006b59ae327c88383ec18305c9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=650581&mlfb=3VA9137-0FK47"},"ai":{"faq":[{"question":"What is the 3VA9137-0FK47 used for?","answer":"It's a door-coupling rotary operating mechanism for Siemens SENTRON 3VA4/5 125 frame breakers, providing an emergency-off handle on the enclosure door with door interlock and 24 V DC lighting."},{"question":"What is the IP and NEMA rating of 3VA9137-0FK47?","answer":"Rated IP65 and NEMA 4/4X, meaning it's sealed against hose-directed water and corrosion-resistant — suitable for washdown and outdoor environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9137-0FK47","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/3VA9137-0FK47 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}}