{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-3ED32-0CA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-3ED32-0CA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-3ED32-0CA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED32-0CA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-3ED32-0CA0, molded case circuit breaker, 3-pole, 100 A rated continuous current, TM210 thermal-magnetic release, undervoltage release, breaking capacity 75.6 kA at 240 V AC.","salesMarkdown":"## Rated for the wet well — what the 100 A and 75.6 kA actually mean The Siemens SENTRON 3VA1010-3ED32-0CA0 is a 3-pole molded case circuit breaker (MCCB) rated for 100 A continuous current at 40 °C, with a TM210 thermal-magnetic overcurrent release. That 100 A holds flat through 50 °C — only starts to derate at 55 °C (96 A), 60 °C (94 A), 65 °C (92 A), and 70 °C (90 A). In a non-climate-controlled pump station panel that hits 55 °C in summer, you still get 96 A of headroom; no need to oversize the frame. Breaking capacity is where this MCCB earns its place in a feeder: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V. That 52.5 kA at 415 V covers most North American 480Y/277 V and international 400 V distribution panels without needing a current-limiting upstream fuse. For a 690 V drive input, the 7.5 kA figure still clears most transformer-secondary faults, but verify your available fault current against that number. ## Undervoltage release — why it matters for a lift station In a wastewater lift station, that prevents automatic restart after a brownout that could hammer pumps back online against a closed discharge valve or a flooded wet well. The UVR is wired separately from the main power path, so it stays functional even if one phase is lost. ## Panel fit — dimensions and IP40 front Footprint is 76.2 mm wide (roughly 3 inches — fits a standard 3-pole MCCB slot in most distribution panels), 130 mm tall, 70 mm deep. ## What the TM210 release tells you The TM210 is a thermal-magnetic release — thermal element handles overload protection (inverse-time curve), magnetic element handles short-circuit (instantaneous). The '210' designation means the magnetic pickup is fixed at 10× In (1000 A for this 100 A frame). That's a standard motor-circuit pickup; for feeder applications where you need higher short-circuit withstand before the upstream device clears, the 10× In setting is typical. No electronic adjustment or communication — this is a straightforward thermal-magnetic breaker, not a power metering device.","metaTitle":"Siemens 3VA1010-3ED32-0CA0 SENTRON MCCB, 100 A, 75.6 kA at 2","metaDescription":"Siemens SENTRON 3VA1010-3ED32-0CA0 molded case circuit breaker, 100 A rated continuous current, 75.6 kA breaking capacity at 240 V. TM210 release, undervoltage release included. Ac","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":"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":"3VA9608-0BB24","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":"0","Protective function of the overcurrent release":"LI","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=193031&mlfb=3VA1010-3ED32-0CA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED32-0CA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1010-3ED32-0CA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current pricing and availability — lead times and stock levels are confirmed at quote time, not listed here."},{"question":"What is the closest functional alternative — 3VA1010-2ED32-0JA0?","answer":"The 3VA1010-2ED32-0JA0 is a sibling in the same 3VA1010 frame but lacks the factory-integrated undervoltage release. The -0CA0 variant (this part) includes the UVR; the -0JA0 does not. If your BOM specifies an undervoltage release, the -0JA0 won't drop in without adding a separate UVR module. Footprint and mounting are identical."},{"question":"What compliance documentation does this brand provide for 3VA1010-3ED32-0CA0?","answer":"As a Siemens SENTRON product, the 3VA1010-3ED32-0CA0 is designed to meet IEC 60947-2 and UL 489 standards for molded case circuit breakers. RoHS and REACH declarations are available from Siemens documentation. The rated insulation voltage is 800 V, and the reference code per DIN EN 81346-2 is Q."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-3ED32-0CA0","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/3VA1010-3ED32-0CA0 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}}