{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-1AA36-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-1AA36-0AB0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-1AA36-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA36-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA1163-1AA36-0AB0, switch disconnector in MCCB design, 3-pole, rated current 63 A flat across -25 °C to 70 °C, 690 V AC / 500 V DC, front terminal connection, 2 auxiliary switches HP.","salesMarkdown":"The SENTRON 3VA1163-1AA36-0AB0 is a 3-pole switch disconnector built in MCCB (moulded-case circuit breaker) design — meaning it shares the frame, footprint, and terminal layout of a 160 A frame MCCB but is configured purely for isolation and switching duty, not overcurrent protection. Rated 63 A continuous at 690 V AC or 500 V DC, it is intended for use as a main disconnect or load-break switch in industrial control panels and distribution boards where a visible air gap and positive break indication are required by code. That simplifies panel design: the same 63 A bus and conductor sizing works whether the cabinet sits in a conditioned electrical room or near a hot process line. The DC rating at 500 V suits battery banks or DC bus isolation. Power dissipation is 38 W maximum at rated current. Account for this in the thermal budget for an IP40 front-panel installation. Mechanical service life is 15 000 operating cycles typical. That is a maintenance disconnect duty cycle — not a daily switching device for motor starts. For frequent operation (e.g. multiple cycles per shift), consider a contactor-based solution instead. Front terminal connection for the main circuit, accepting clamp terminals. The 76.2 mm width fits standard DIN-rail mounting. Depth is 70 mm. No separate auxiliary contact block to purchase and mount. There is no undervoltage release or shunt trip fitted — this is a plain disconnect, not a remote-tripping device.","metaTitle":"SENTRON 3VA1163-1AA36-0AB0 Switch Disconnector, 63 A, 3-Pole","metaDescription":"SENTRON 3VA1163-1AA36-0AB0 switch disconnector in MCCB design, 63 A rated current, 3-pole, 690 V AC / 500 V DC. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"63 A","at 60 °C":"63 A","at 65 °C":"63 A","at 70 °C":"63 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Switch disconnector","Undervoltage Release":"No","Design Of The Product":"in MCCB design","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"38 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Design Of The Auxiliary Switch":"2 auxiliary switches HP","Design Of The Auxiliary Release":"Without auxiliary release","Insulation Voltage / Rated Value":"800 V","protection class IP / on the front":"IP40","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","Product Function / Communication Function":"No","Undervoltage Release With Leading Contact":"No","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","number of CO contacts / for auxiliary contacts":"2","Mechanical Service Life (Operating Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"Terminal connection","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=522031&mlfb=3VA1163-1AA36-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA36-0AB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-1AA36-0AB0","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/3VA1163-1AA36-0AB0 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}}