{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5KP32-0DL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5KP32-0DL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5KP32-0DL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5KP32-0DL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-5KP32-0DL0, molded case circuit breaker (MCCB), 3-pole, 630 A rated continuous current Iu, 187 kA breaking capacity at 240 V, ETU850 electronic trip unit, line protection version.","salesMarkdown":"Its ETU850 electronic trip unit provides adjustable protection curves and communication capability, making it suitable for selective coordination in industrial power systems where fault discrimination is critical. Breaking capacity reaches 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 17 kA at 690 V — figures that define the maximum fault current it can safely interrupt without upstream damage. The 630 A rating holds at 40 °C ambient; above that, derate linearly: 600 A at 45 °C, 570 A at 50 °C, 540 A at 55 °C, 510 A at 60 °C, 480 A at 65 °C, and 450 A at 70 °C. In a warm enclosure, the effective continuous current drops — size the breaker for the actual ambient, not the nameplate. Maximum power loss is 164.5 W, which contributes to enclosure heat load. ## Auxiliaries and integration The basic switch is 3VA2463-5KP32-0AA0; the integrated auxiliary trip is 3VA9608-0BB25. The trip indicator is present, and the unit supports communication functions for remote monitoring. No phase failure detection or ground fault monitoring is built in; those functions require external modules.","metaTitle":"Siemens 3VA2463-5KP32-0DL0 SENTRON MCCB, 630 A, 187 kA","metaDescription":"Siemens 3VA2463-5KP32-0DL0 SENTRON molded case circuit breaker, 630 A rated continuous current, 187 kA breaking at 240 V, ETU850 release, 3-pole, line protection. Sourced to order.","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"17 kA","at 40 °C":"630 A","at 45 °C":"600 A","at 50 °C":"570 A","at 55 °C":"540 A","at 60 °C":"510 A","at 65 °C":"480 A","at 70 °C":"450 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"Yes","Communication Function":"Yes","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"164.5 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Rated continuous current Iu":"630 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2463-5KP32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","Design of the overcurrent release":"ETU850","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"12","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"630 A","Adjustable response value current / li max.":"5 670 A","Adjustable response value current / li min.":"945 A","Adjustable response value current / lr min.":"252 A","Adjustable response value current / Isd max.":"5 670 A","Adjustable response value current / Isd min.":"378 A","Neutral conductors / upgradeable/retrofittable":"Yes","Number of CO contacts / for auxiliary contacts":"4","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"630 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","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 , max.":"35 x 10","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7ff193dd53a0856db1ca969741fab18b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=427475&mlfb=3VA2463-5KP32-0DL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5KP32-0DL0/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3VA2463-5KP32-0DL0?","answer":"The depth is 110 mm."},{"question":"What is the width of 3VA2463-5KP32-0DL0?","answer":"The width is 138 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5KP32-0DL0","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/3VA2463-5KP32-0DL0 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}}