{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9477-0FH15","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9477-0FH15","canonicalUrl":"https://aoctrl.com/siemens/3VA9477-0FH15","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9477-0FH15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON lever handle for door mounted rotary operator, 3VA9477-0FH15, red/yellow pistol grip, NEMA 1, 3R, 12.","salesMarkdown":"The Siemens 3VA9477-0FH15 is a SENTRON lever handle for a door-mounted rotary operator — a red/yellow pistol grip that gives you a mechanical emergency-stop interface through the enclosure door. It carries a NEMA 1, 3R, and 12 rating, so it's suited for indoor general-purpose, outdoor rainproof, or industrial enclosures where dust and dripping liquids are a concern. The handle is specified as an accessory for 3VA51/52/53/54 frames (125 A to 600 A) and 3VA61/62/63/64 frames (150 A to 600 A). ## What the NEMA rating means for fit NEMA 1 covers indoor use with basic protection against contact with live parts. NEMA 3R adds rainproof and sleet-resistant construction for outdoor, non-hosedown locations. NEMA 12 is the industrial workhorse — protects against falling dirt, circulating dust, and dripping non-corrosive liquids. If your panel is in a washdown zone or a classified area, this handle alone won't seal the enclosure; you need the matching NEMA 4/4X rotary operator and gasketing. For most machine-tool, conveyor, or HVAC panels in a dry or sheltered plant location, the 3R/12 rating is sufficient. ## Compatible breaker frames and panel integration This handle is designed to mount through the enclosure door and mechanically couple to the rotary operator on the breaker. The listed compatible frames — 3VA51/52/53/54 (125 A to 600 A) and 3VA61/62/63/64 (150 A to 600 A) — cover the bulk of SENTRON molded-case switch disconnectors and circuit breakers in that current range. When you're retrofitting or building a new panel, verify the shaft length and door cutout dimensions against your enclosure thickness; the handle itself is the interface, not the full operator assembly.","metaTitle":"Siemens 3VA9477-0FH15 SENTRON Lever Handle, NEMA 1/3R/12","metaDescription":"Siemens 3VA9477-0FH15 SENTRON lever handle for door-mounted rotary operator. Red/yellow pistol grip, NEMA 1/3R/12. Fits 3VA51-54 (125A-600A) and 3VA61-64 (150A-600A). Current lifec","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Circuit Breaker Accessories"],"specifications":{"title":"3VA9477-0FH15","Accessories":"Lever handle for door mounted rotary operator","description":"pistol grip handle for door mounted rotary operator emergency, red/yellow NEMA 1, 3R, 12 accessory for: 3VA51/52/53/54 125A … 600A 3VA61/62/63/64 150A … 600A","Product version":"Lever handle for door mounted rotary operator","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Accessories","degree of protection NEMA rating":"NEMA 1, 3R, 12"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$371.50","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/db5684b7950a1ba2b65921e15754a6d2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1397862&mlfb=3VA9477-0FH15"},"ai":{"faq":[{"question":"What breaker frames does this handle fit?","answer":"It fits 3VA51/52/53/54 frames (125 A to 600 A) and 3VA61/62/63/64 frames (150 A to 600 A)."},{"question":"What NEMA rating does the 3VA9477-0FH15 carry?","answer":"It is rated NEMA 1, 3R, and 12, covering indoor general-purpose, outdoor rainproof, and industrial dust/drip environments."},{"question":"Where can I buy the 3VA9477-0FH15 and how is it quoted?","answer":"It is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9477-0FH15","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/3VA9477-0FH15 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}