{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-5HL42-0KF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-5HL42-0KF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-5HL42-0KF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5HL42-0KF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2510-5HL42-0KF0, molded case circuit breaker, 4-pole, 1000 A rated continuous current, ETU320 electronic trip unit, line protection version.","salesMarkdown":"The Siemens SENTRON 3VA2510-5HL42-0KF0 is a 4-pole molded case circuit breaker rated for 1000 A continuous current at 40 °C through 55 °C, with a slight derating curve starting at 60 °C (955 A) down to 815 A at 70 °C. That flat thermal plateau up to 55 °C gives you headroom in a warm enclosure without oversizing the frame. Breaking capacity is 187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V — figures that place it in the high-interrupting range for industrial distribution where fault currents can exceed 100 kA. The ETU320 electronic trip unit gives you adjustable long-time pickup (Ir) from 400 A to 1000 A and instantaneous pickup (Ii) from 1500 A to 10000 A, plus adjustable N-conductor protection (OFF, 50%, 100%). Dimensions are 280 mm wide, 320 mm high, 120 mm deep.","metaTitle":"Siemens 3VA2510-5HL42-0KF0 SENTRON MCCB, 1000 A, 4-Pole, ETU","metaDescription":"Siemens SENTRON 3VA2510-5HL42-0KF0 molded case circuit breaker, 1000 A rated continuous current, 4-pole, ETU320 release, 187 kA at 240 V. Current lifecycle, available to order agai","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"120 mm","Width":"280 mm","Height":"320 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 690 V":"53 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","Width [in]":"11 in","Height [in]":"12.6 in","Number of poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"123 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"1 000 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU320","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"adjustable OFF; 50%; 100%","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Adjustable response value current / Ir max.":"1 000 A","Adjustable response value current / li max.":"10 000 A","Adjustable response value current / li min.":"1 500 A","Adjustable response value current / lr min.":"400 A","Neutral conductors / upgradeable/retrofittable":"No","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"1 000 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Mechanical service life (switching cycles) / typical":"10 000","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 , min.":"20 x 4"}},"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=1326658&mlfb=3VA2510-5HL42-0KF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5HL42-0KF0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2510-5HL42-0KF0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing."},{"question":"What is 3VA2510-5HL42-0KF0's listed depth (120 mm) on this component line?","answer":"The depth is 120 mm, with a width of 280 mm and height of 320 mm."},{"question":"What compliance documentation does this brand provide for 3VA2510-5HL42-0KF0?","answer":"As a Siemens SENTRON product, it carries the standard industrial approvals expected for an MCCB of this class. Specific certification marks (UL, CSA, CE, IEC) should be verified against the nameplate and manufacturer documentation at time of order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-5HL42-0KF0","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/3VA2510-5HL42-0KF0 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}}