{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9467-0HA20","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9467-0HA20","canonicalUrl":"https://aoctrl.com/siemens/3VA9467-0HA20","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9467-0HA20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA9467-0HA20, motorized operating mechanism (MO) accessory, 110-230 V AC / 110-250 V DC control supply, 250 VA, for 3VA1 and 3VA2 400/630 A frame breakers.","salesMarkdown":"The Siemens 3VA9467-0HA20 is a motorized operating mechanism (MO) from the SENTRON accessory line, designed to remotely open and close 3VA1 and 3VA2 molded-case circuit breakers in the 400 A and 630 A frame sizes. It accepts a dual-rated control supply of 110–230 V AC (at 60 Hz) or 110–250 V DC, drawing 250 VA apparent power during operation. Make time is 1.7 s typical, break time 1.3 s typical — fast enough for emergency switching but not for arc-flash mitigation duty (that requires a dedicated shunt trip or undervoltage release). This is a panel-mount accessory that bolts onto the breaker front; the 149 mm depth, 138 mm width, and 92 mm height mean it adds roughly the footprint of a second breaker to the enclosure depth. Plan the gland plate and wireway accordingly — the control wiring enters at the mechanism, not the breaker terminals. ## Control supply and environmental limits The control supply voltage range is wide — 110 V minimum to 230 V maximum at AC 60 Hz, and 110 V minimum to 250 V maximum at DC — so it works across standard North American and European control voltages without a separate transformer tap. The operating temperature span of -40 °C to 80 °C covers most indoor and outdoor enclosures; the -40 °C floor matters for cold-climate installations where a standard mechanism might stiffen or fail to engage. Stripped length for the control wires is 7 mm — a common dimension for spring-cage or screw terminals on the mechanism block. The 250 VA apparent power draw is the peak during the make/break stroke; steady-state holding current is lower, but the control transformer must be sized for the inrush.","metaTitle":"Siemens 3VA9467-0HA20 SENTRON Motor Operator, 110-230V AC","metaDescription":"Siemens 3VA9467-0HA20 SENTRON motorized operating mechanism for 3VA1/3VA2 400/630A breakers. 110-230V AC/110-250V DC control supply. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"149 mm","Width":"138 mm","title":"3VA9467-0HA20","Height":"92 mm","Maximal":"250 V","Maximum":"80 °C","Minimum":"-40 °C","description":"motor operator 110-230V AC/110-250V DC accessory for: 3VA1 400/630 3VA2 400/630","Stripped Length":"7 mm","lifecycle_stage":"current","Product Brand Name":"SENTRON","Make Time / Typical":"1.7 s","Product Designation":"Accessories","Break Time / Typical":"1.3 s","Design Of The Product":"Motorized operating mechanism (MO)","Operating Apparent Power":"250 VA","Rated control supply voltage Us at AC 60 Hz /minimum":"110 V","Rated control supply voltage Us at AC 60 Hz / maximum":"230 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$293.37","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f3289472bc61238d9fb7b986850936fc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=82457&mlfb=3VA9467-0HA20"},"ai":{"faq":[{"question":"What breakers does the 3VA9467-0HA20 fit?","answer":"It fits 3VA1 and 3VA2 molded-case circuit breakers in the 400 A and 630 A frame sizes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9467-0HA20","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/3VA9467-0HA20 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}}