{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-1AA36-0JC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-1AA36-0JC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-1AA36-0JC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-1AA36-0JC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 IEC frame 160, 3-pole switch disconnector SD100, In=100 A, without overload or short-circuit protection, clamp connection, shunt trip (STL) 110-127 V DC/AC, 2 auxiliary switches HQ.","salesMarkdown":"The Siemens 3VA1110-1AA36-0JC0 is a SENTRON 3VA1 switch disconnector in MCCB design — a 3-pole, 100 A rated continuous current (Iu) device on the IEC frame 160 platform. It is built for isolation and switching duty, not for overload or short-circuit protection: there is no overcurrent release inside this variant. The part carries a shunt trip (STL) release rated for 110-127 V DC and AC 50/60 Hz, plus two HQ auxiliary switches (2 CO contacts). Rated operational voltage goes up to 690 V AC and 500 V DC. The front terminal connection accepts clamp-type conductors. The 100 A continuous rating (Iu) sets the maximum current the main contacts can carry without exceeding temperature limits. This is a switch disconnector, so it is sized for load-break and isolation duty at that current level — not for fault interruption. The short-time withstand ratings (2 kA for 1 s and 2 kA for 0.5 s) tell you the device can survive a fault current of that magnitude for that duration while remaining closed, which matters for selectivity coordination downstream of a higher-rated breaker. The shunt trip (STL) release allows remote tripping by applying 110-127 V DC or AC to the release coil. This is a common requirement for emergency-stop circuits or remote shutdown schemes where the disconnect must open on command from a safety relay or PLC output. Maximum power loss is 38 W at rated current — this is the heat the device dissipates into the enclosure. Panel designers should account for this when sizing ventilation or calculating internal temperature rise, especially in a sealed cabinet with multiple devices.","metaTitle":"Siemens 3VA1110-1AA36-0JC0 Switch Disconnector, 100 A, Shunt","metaDescription":"Siemens SENTRON 3VA1110-1AA36-0JC0 switch disconnector, 100 A rated continuous current, 3-pole, with shunt trip (STL) 110-127 V DC/AC. Sourced to order. Request a quote.","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","Limited To 1 S":"2 kA","Trip indicator":"No","Number of poles":"3","Product version":"in MCCB design","Voltage trigger":"Yes","lifecycle_stage":"current","Limited To 0.5 S":"2 kA","Product brand name":"SENTRON","Product designation":"Switch disconnector","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"38 W","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Number of CO contacts / for auxiliary contacts":"2","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","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=59622&mlfb=3VA1110-1AA36-0JC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-1AA36-0JC0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-1AA36-0JC0","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/3VA1110-1AA36-0JC0 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}}