{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-3ED42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-3ED42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-3ED42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-3ED42-0AA0, molded case circuit breaker, 4-pole, 32 A continuous, TM210 release, 70 mm depth.","salesMarkdown":"It lands on the critical path for any panel build where a compact, high-interrupting-capacity breaker is specified — the 70 mm depth and 101.6 mm width fit standard DIN-rail or panel-mount layouts without forcing a larger enclosure. The 32 A continuous rating holds across ambient temperatures up to 50 °C without derating — above that it drops to 31 A at 55 °C and 30 A at 65 °C, so a panel running hot near the top of the enclosure may need to step up one frame size or verify the thermal curve against the actual load. Interrupting capacity is 75.6 kA at 240 V, 52.5 kA at 415 V, and 32 kA at 440 V — these figures govern selectivity and SCCR coordination downstream. At 500 V and 690 V the rating drops to 7.5 kA, so the breaker is best applied on 240–480 V systems where its full interrupting capability is available. The TM210 overcurrent release combines a thermal-magnetic trip with a fixed time-delay curve — it's the standard choice for feeder and branch-circuit protection where no electronic adjustment or communication is needed. The 70 mm depth leaves room behind the gland plate for wiring and busbar connections without crowding the enclosure door. Four poles let it switch three-phase plus neutral, or serve as a four-wire disconnect for a sub-distribution board. If the BOM calls for remote trip or status feedback, you need a different variant in the 3VA family.","metaTitle":"Siemens 3VA1032-3ED42-0AA0 SENTRON MCCB, 32 A, 4-Pole, 70 mm","metaDescription":"Siemens SENTRON 3VA1032-3ED42-0AA0 molded case circuit breaker, 32 A continuous, 4-pole, 70 mm depth. 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":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"7.5 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":"31 A","at 60 °C":"31 A","at 65 °C":"30 A","at 70 °C":"30 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"10.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"32 A","Insulation Voltage / Rated Value":"800 V","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","design of the N-conductor protection":"without","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"100 A","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f35868ea2e4e48712cee39d5290d13ac.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=507582&mlfb=3VA1032-3ED42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA1032-3ED42-0AA0 and how is it quoted for volume purchases?","answer":"This part is sourced through independent distribution channels and quoted to order against an RFQ. Availability and pricing are confirmed at quote time for any volume."},{"question":"What is 3VA1032-3ED42-0AA0's listed depth?","answer":"The depth is 70 mm (2.76 in), with a width of 101.6 mm (4 in) and height of 130 mm (5.12 in)."},{"question":"What compliance documentation does this brand provide for 3VA1032-3ED42-0AA0?","answer":"As a Siemens SENTRON product, the 3VA series carries IEC/EN 60947-2 certification. RoHS and REACH declarations are standard with the manufacturer's documentation package."},{"question":"Will 3VA1032-3ED42-0AA0 drop into a panel specified around 3VA1110-5ED32-0AA0 without rewiring?","answer":"The 3VA1032-3ED42-0AA0 is a 4-pole, 32 A breaker with a TM210 release, while the 3VA1110-5ED32-0AA0 is a different frame size and rating — the footprint and busbar connections differ, so a direct drop-in without rewiring is not guaranteed. Verify the panel's mounting pattern and busbar layout against the 70 mm depth and 101.6 mm width before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-3ED42-0AA0","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/3VA1032-3ED42-0AA0 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}}