{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-3ED32-0BH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-3ED32-0BH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-3ED32-0BH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED32-0BH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-3ED32-0BH0, molded case circuit breaker, 3-pole, 100 A rated continuous current, TM210 overcurrent release, 75.6 kA breaking capacity at 240 V.","salesMarkdown":"## What it is and what it does The Siemens SENTRON 3VA1010-3ED32-0BH0 is a 3-pole molded case circuit breaker (MCCB) rated for 100 A continuous current, with a TM210 thermal-magnetic overcurrent release. It's built for line protection in distribution panels, switchgear, and motor control centers — the kind of main or feeder breaker that sits between the transformer and the downstream branch circuits. Breaking capacity is 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V — so it handles high-fault utility feeds at common North American and European voltages. The 800 V rated insulation voltage (Ui) means the internal clearances are sized for 690 V line-to-line systems without derating. Current rating holds at 100 A up to 50 °C ambient, then derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. If the panel runs hot — say, a packed enclosure near a furnace line — that derating curve tells you exactly where the breaker starts to give up headroom. ## Dimensions and panel fit The 3VA1010-3ED32-0BH0 measures 130 mm high, 76.2 mm wide, and 70 mm deep. That 76.2 mm width is a standard 3-pole MCCB footprint — three 25.4 mm pole spacings — so it drops into existing SENTRON or comparable panel-mount busbar systems without re-drilling the gland plate. Front-face protection is IP40, meaning tools or fingers won't accidentally contact live terminals through the cover, but the breaker is not sealed against washdown — keep it inside the enclosure, not on the machine frame. ## Auxiliary contacts and undervoltage release This version comes with 2 auxiliary switches plus 1 trip alarm switch (HQ configuration), and an integrated undervoltage release (UVR). The UVR trips the breaker when control voltage drops below a set threshold — useful for safety circuits or remote shunt-trip applications where you want the breaker to open on loss of control power. The integrated auxiliary trip order code is 3VA9608-0BB11 — that's the factory-fitted internal accessory, not a field-add-on. If you need communication or ground-fault monitoring, this variant doesn't carry them; those are separate order codes in the 3VA family.","metaTitle":"SENTRON 3VA1010-3ED32-0BH0 Molded Case Circuit Breaker, 100","metaDescription":"Siemens SENTRON 3VA1010-3ED32-0BH0 molded case circuit breaker, 100 A rated continuous current, 3-pole, TM210 release, 75.6 kA at 240 V. 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 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 690 V":"7.5 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":"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":"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":"3VA9608-0BB11","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.":"100 A","Adjustable response value current / li max.":"1 000 A","Adjustable response value current / li min.":"1 000 A","Adjustable response value current / lr min.":"100 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":"N","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=157262&mlfb=3VA1010-3ED32-0BH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED32-0BH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1010-3ED32-0BH0 at 415 V?","answer":"52.5 kA at 415 V. At 240 V it's 75.6 kA, at 440 V it's 32 kA, and at 690 V it's 7.5 kA."},{"question":"Will 3VA1010-3ED32-0BH0 drop into a panel specified for 3VA1010-2ED42-0AE0?","answer":"Both are 3-pole SENTRON MCCBs with the same 76.2 mm width and similar 100 A frame, so the physical footprint and busbar spacing are identical. The key difference is the overcurrent release: this one uses a TM210 thermal-magnetic release, while the 2ED42-0AE0 uses a different release variant. Check the release curve and auxiliary contact configuration against your coordination study before swapping."},{"question":"Where can I buy 3VA1010-3ED32-0BH0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-3ED32-0BH0","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/3VA1010-3ED32-0BH0 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}}