{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EF32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EF32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EF32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5EF32-0AG0, molded case circuit breaker, 3-pole, 100 A rated continuous current, TM240 thermal-magnetic release, 187 kA interrupting at 240 V.","salesMarkdown":"The 3VA1110-5EF32-0AG0: The interrupting rating is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V. That spread covers most industrial panel fault-current levels up to 690 V; at 415 V the 121 kA figure gives generous headroom above typical 50–65 kA SCCR requirements for motor control centers. At 55 °C it drops to 96 A, at 60 °C to 94 A, at 65 °C to 92 A, and at 70 °C to 90 A. At 130 mm high, 76.2 mm wide, and 70 mm deep, this MCCB fits the standard SENTRON 3VA1110 footprint. The 76.2 mm width (3 inches) matches the typical 3-pole MCCB cutout in a distribution panel; the 70 mm depth leaves room behind the gland plate for wiring without forcing a deeper enclosure. ## Auxiliary contacts and environmental limits","metaTitle":"Siemens 3VA1110-5EF32-0AG0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA1110-5EF32-0AG0 molded case circuit breaker, 100 A rated, TM240 release, 187 kA at 240 V. Active production. Sourced to order against RFQ.","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 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 690 V":"17 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96 A","at 60 °C":"94 A","at 65 °C":"92 A","at 70 °C":"90 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"1 auxiliary switch + 1 trip alarm switch HP","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"without auxiliaryrelease","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM240","Design of short-circuit protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 000 A","Adjustable response value current / li min.":"500 A","Adjustable response value current / lr min.":"70 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=79704&mlfb=3VA1110-5EF32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-5EF32-0AG0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through our independent distribution network. Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time."},{"question":"What is the closest functional second-source for 3VA1110-5EF32-0AG0?","answer":"The closest functional peer is 3VA1110-5EE32-0JA0, which shares the same 100 A frame, 3-pole count, and SENTRON series. The key difference is the overcurrent release: the -5EF32-0AG0 uses a TM240 release, while the -5EE32-0JA0 uses a different release variant. Verify the trip curve matches your coordination study before substituting."},{"question":"Will 3VA1110-5EF32-0AG0 drop into a panel specified around 3VA1110-5EE32-0JA0 without rewiring?","answer":"Yes, the dimensions are identical (130 mm height, 76.2 mm width, 70 mm depth) and both are 3-pole SENTRON 3VA1110 frame breakers. The mounting footprint and lug centers are the same, so no rewiring is needed — just confirm the TM240 release matches your trip settings."},{"question":"What compliance documentation does this brand provide for 3VA1110-5EF32-0AG0 (RoHS, REACH, UL, IEC)?","answer":"Siemens SENTRON MCCBs are designed to meet IEC 60947-2 and typically carry UL 489 listing. RoHS and REACH declarations are available from Siemens on request. The rated insulation voltage Ui is 800 V, confirming IEC compliance for 690 V systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EF32-0AG0","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/3VA1110-5EF32-0AG0 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}}