{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-5JP42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-5JP42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-5JP42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5JP42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA2510-5JP42-0AA0, 1000 A, 4-pole, ETU550 electronic trip unit, line protection.","salesMarkdown":"The Siemens SENTRON 3VA2510-5JP42-0AA0 is a 4-pole molded case circuit breaker (MCCB) rated for 1000 A continuous current at 40 °C, with no derating needed up to 55 °C — it holds the full 1000 A through that range, then steps down to 955 A at 60 °C and 815 A at 70 °C. That thermal profile means it handles full-rated load in most ventilated enclosures without forced cooling. The ETU550 electronic trip unit gives adjustable long-time, short-time, and instantaneous protection, plus ground-fault detection is not built in (this version ships without). Breaking capacity hits 187 kA at 240 V, 121 kA at 415/440 V, and still clears 52.5 kA at 690 V — enough for high-fault utility feeds or transformer secondaries. ## Sizing and deployment At 280 mm wide × 320 mm tall × 120 mm deep, this breaker is a panel-mount unit — it bolts into a switchboard or distribution panel via the rear mounting plate, not a DIN rail. Communication function is present via the COM module slot for BMS or SCADA reporting.","metaTitle":"Siemens 3VA2510-5JP42-0AA0 SENTRON MCCB, 1000 A, 4-Pole, ETU","metaDescription":"Siemens SENTRON 3VA2510-5JP42-0AA0 molded case circuit breaker, 1000 A continuous, 4-pole, ETU550 electronic trip unit. Breaking capacity 187 kA at 240 V. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"120 mm","Width":"280 mm","title":"3VA2510-5JP42-0AA0","Height":"320 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"52.5 kA","at 40 °C":"1 000 A","at 45 °C":"1 000 A","at 50 °C":"1 000 A","at 55 °C":"1 000 A","at 60 °C":"955 A","at 65 °C":"885 A","at 70 °C":"815 A","Depth [In]":"4.72 in","Width [In]":"11.02 in","Height [In]":"12.6 in","description":"circuit breaker 3VA2 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU550, LSI, In=1000A overload protection Ir=400A...1000A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N conductor protection adjustable (OFF, up to 100%) nut keeper kit","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"330 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Courant permanent assigné Iu":"1 000 A","Ground-Fault Monitoring Version":"Without","Tension assignée d'isolement Ui":"800 V","Design Of The Overcurrent Release":"ETU550","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Adjustable response value current / li max.":"10 000 A","Adjustable response value current / li min.":"1 500 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Max. rated operational current of the frame size":"1 000 A","Mechanical Service Life (Operating Cycles) / Typical":"10 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 4 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9223791b8f92606cad0705f0de8c4511.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=645760&mlfb=3VA2510-5JP42-0AA0"},"ai":{"faq":[{"question":"What trip unit does this MCCB use?","answer":"It uses the ETU550 electronic trip unit, which provides adjustable long-time, short-time, and instantaneous protection curves. This version does not include ground-fault monitoring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-5JP42-0AA0","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/3VA2510-5JP42-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}