{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-2ED32-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-2ED32-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-2ED32-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-2ED32-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-2ED32-0DH0, 3-pole molded case circuit breaker, 32 A rated continuous current Iu, 52.5 kA interrupting at 240 V, TM210 thermal-magnetic release, undervoltage release, IP40 front protection.","salesMarkdown":"The interrupting capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V — these are the fault currents the breaker can safely clear at each voltage level, which determines whether it coordinates with the upstream transformer or generator fault rating. The thermal-magnetic release is a TM210 type, meaning the thermal element is fixed at 32 A and the magnetic pickup is adjustable across a 5–10x In range, so for a 32 A breaker the instantaneous trip point can be set between 160 A and 320 A. That adjustability lets you tune for motor inrush or transformer magnetizing current without oversizing the breaker. ## Temperature derating — the real-world current capability Above that, the breaker derates per the thermal curve: 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C. The trip indicator is visible through the front cover, so a quick visual scan of the panel tells you which breaker has tripped without opening the door.","metaTitle":"Siemens 3VA1032-2ED32-0DH0 SENTRON MCCB, 32 A, 52.5 kA","metaDescription":"Siemens SENTRON 3VA1032-2ED32-0DH0 molded case circuit breaker, 3-pole, 32 A rated, 52.5 kA at 240 V. Current production. Quoted to order against an 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":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 690 V":"7.5 kA","at 40 °C":"32 A","at 45 °C":"32 A","at 50 °C":"32 A","at 55 °C":"30.72 A","at 60 °C":"30.08 A","at 65 °C":"29.44 A","at 70 °C":"28.8 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":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"32 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":"TM210","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":"No","Adjustable response value current / Ir max.":"32 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Adjustable response value current / lr min.":"32 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"B","Max. rated operational current of the frame size":"100 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=357153&mlfb=3VA1032-2ED32-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-2ED32-0DH0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA1032-2ED32-0DH0 and how is it quoted for volume purchases?","answer":"This part is sourced through independent industrial-automation distribution channels. It is quoted to order against an RFQ; availability and current pricing are confirmed at quote time. No minimum volume is stated, but a formal RFQ is the standard procurement path."},{"question":"What is the interrupting capacity of 3VA1032-2ED32-0DH0 at different voltages?","answer":"The interrupting capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. These are the maximum fault currents the breaker can safely clear at each respective voltage level."},{"question":"What are the physical dimensions of 3VA1032-2ED32-0DH0?","answer":"The breaker measures 130 mm in height, 76.2 mm in width, and 70 mm in depth. It is designed for DIN-rail or direct panel mounting."},{"question":"Does 3VA1032-2ED32-0DH0 include an undervoltage release and auxiliary contacts?","answer":"Yes, this variant includes an undervoltage release (UVR) and a factory-fitted auxiliary contact block with 2 auxiliary switches plus 1 trip alarm switch (HQ designation). The integrated auxiliary trip order code is 3VA9608-0BB25."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-2ED32-0DH0","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/3VA1032-2ED32-0DH0 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}}