{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EF32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EF32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EF32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5EF32-0DA0, molded case circuit breaker, 3-pole, 100 A, 187 kA at 240 V, line protection, TM240 release, undervoltage release.","salesMarkdown":"## What this 3VA1110-5EF32-0DA0 brings to a panel The Siemens 3VA1110-5EF32-0DA0 is a 3-pole SENTRON molded case circuit breaker (MCCB) rated for 100 A continuous current at 40 °C — the same rating holds through 50 °C, then derates to 90 A at 70 °C. ## Sizing and thermal derating for cold-chain or warm environments 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. For a cold-storage freezer panel operating near -25 °C (the minimum operating temperature), the breaker runs cold and stays cold — no thermal trip nuisance from ambient cold. The 70 mm depth leaves clearance for rear busbar connections in a typical 200 mm deep enclosure.","metaTitle":"Siemens 3VA1110-5EF32-0DA0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA1110-5EF32-0DA0 molded case circuit breaker, 100 A rated continuous current, 187 kA breaking capacity at 240 V. 3-pole line protection with TM240 release and und","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":"No","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":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"Without","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":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","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":"0","Protective function of the overcurrent release":"LI","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=208897&mlfb=3VA1110-5EF32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA1110-5EF32-0DA0 and what is the lead time?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time figure is published here."},{"question":"What are the key ratings of the 3VA1110-5EF32-0DA0?","answer":"3-pole molded case circuit breaker rated 100 A continuous at 40 °C, with breaking capacities of 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V. It uses a TM240 thermal-magnetic release and includes an undervoltage release."},{"question":"Will the 3VA1110-5EF32-0DA0 drop into a panel specified for the 3VA1110-5EE32-0JA0?","answer":"Both are 3-pole SENTRON 3VA frame breakers with the same 76.2 mm width, 130 mm height, and 70 mm depth — the panel cutout and busbar spacing are identical. The difference is the release: the 5EF32-0DA0 carries a TM240 release and an undervoltage release, while the 5EE32-0JA0 uses a different release variant. Check the release curve and auxiliary requirements before swapping."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"The breaker carries a DIN EN 81346-2 reference code Q and is designed to IEC/EN 60947-2 standards for molded case circuit breakers. Siemens typically provides RoHS and REACH declarations, plus UL/CSA certifications for the SENTRON 3VA family — consult the product documentation for the specific certificate numbers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EF32-0DA0","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/3VA1110-5EF32-0DA0 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}}