{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2440-5HL32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2440-5HL32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2440-5HL32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2440-5HL32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2440-5HL32-0HA0, molded case circuit breaker, 3-pole, adjustable thermal-magnetic trip 600-4800 A, 187 kA interrupting at 240 V, shunt trip release, 110 x 138 x 248 mm.","salesMarkdown":"Its adjustable thermal-magnetic trip covers 600 A minimum to 4 800 A maximum, so you set the continuous current to match the feeder or bus rating — not a fixed value you have to swap out if the load changes. Interrupting capacity is voltage-dependent: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V. At 240 V the 187 kA rating gives headroom for high-fault utility feeds or transformer secondaries; the 9 kA at 690 V still covers most industrial 690 V distribution without cascading upstream breakers. No derating curve to calculate for warm enclosures or summer conditions. ## Panel integration The 3VA2440 frame measures 110 mm deep, 138 mm wide, 248 mm tall — a standard MCCB footprint for 400 A class distribution panels. The 3-pole configuration with shunt trip occupies the same cutout as other SENTRON 3VA frames in the same amp class.","metaTitle":"Siemens 3VA2440-5HL32-0HA0 SENTRON MCCB, 600-4800 A, 3-Pole","metaDescription":"Siemens 3VA2440-5HL32-0HA0 SENTRON molded case circuit breaker, 600-4800 A adjustable, 3-pole, 187 kA at 240 V. Active production, quoted to order. Available through independent di","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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"Yes","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":"63.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2440-5HL32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"shunt trip (STL)","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":"3VA9688-0BL30","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":"M","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=250833&mlfb=3VA2440-5HL32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2440-5HL32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2440-5HL32-0HA0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA2440-5HL32-0HA0 at 240 V?","answer":"187 kA at 240 V, dropping to 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2440-5HL32-0HA0","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/3VA2440-5HL32-0HA0 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}}