{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2440-6HL32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2440-6HL32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2440-6HL32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2440-6HL32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2440-6HL32-0DA0, 3-pole molded case circuit breaker, adjustable 600-4800 A, breaking capacity 242 kA at 240 V, 187 kA at 415 V, 110 mm depth, 138 mm width, 248 mm height.","salesMarkdown":"Its adjustable thermal-magnetic trip can be set between 600 A and 4800 A, making it suitable for main feeders or large motor branch circuits where the load current is known and fixed during commissioning. Breaking capacity is rated at 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 9 kA at 690 V. That is unusual — most MCCBs start to derate above 40 °C. Here the thermal curve is flat, so you do not have to upsize the frame for a hot panel. ## Built-in undervoltage release No auxiliary switch is included on this version. Dimensions are 110 mm deep, 138 mm wide, and 248 mm tall. Depth of 110 mm leaves room for rear-connected busbars or a cable entry gland plate behind the breaker. Maximum power loss is 66 W at rated current. That is moderate for a 400 A frame — plan for ventilation or spacing if multiple breakers are ganged in a sealed enclosure.","metaTitle":"Siemens 3VA2440-6HL32-0DA0 SENTRON MCCB, 600-4800 A, 242 kA","metaDescription":"Siemens SENTRON 3VA2440-6HL32-0DA0 molded case circuit breaker, 3-pole, adjustable 600-4800 A, 242 kA breaking at 240 V. Current production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","Height":"248 mm","Maximum":"4 800 A","Minimum":"600 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"9 kA","at 40 °C":"400 A","at 45 °C":"400 A","at 50 °C":"400 A","at 55 °C":"400 A","at 60 °C":"400 A","at 65 °C":"400 A","at 70 °C":"400 A","Depth [In]":"4.33 in","Width [In]":"5.43 in","Height [In]":"9.76 in","Limited To 1 S":"5 kA","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"66 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2440-6HL32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"400 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"630 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","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/0eb36652ce522f093395d6bd0dd27e34.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=379904&mlfb=3VA2440-6HL32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2440-6HL32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA2440-6HL32-0DA0's listed depth?","answer":"The depth is 110 mm (4.33 in), with a width of 138 mm (5.43 in) and height of 248 mm (9.76 in)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2440-6HL32-0DA0","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/3VA2440-6HL32-0DA0 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}}