{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6KP32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6KP32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6KP32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6KP32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6KP32-0BA0, molded case circuit breaker, 3-pole, 630 A at 40 °C, 242 kA at 240 V, ETU850 electronic trip unit, line protection.","salesMarkdown":"The 242 kA interrupting rating at 240 V tells you this breaker handles high-fault conditions without cascading upstream; at 415 V it still interrupts 187 kA, and at 690 V it holds 40 kA. The 630 A frame is the headline number, but the real-world ampacity depends on your panel ambient: it derates to 600 A at 45 °C, 570 A at 50 °C, and keeps dropping to 450 A at 70 °C (the max operating temp). ## Where it fits — panel and coordination The case dimensions — 138 mm wide, 248 mm tall, 110 mm deep — fit standard MCCB panel cutouts. It's not a plug-in; you bolt the line and load lugs and land the control wiring for the undervoltage release (fitted as standard on this variant). The 164.5 W max power loss at full load means you need ventilation in the enclosure; don't bury it in a sealed box with other high-current devices. The ETU850 trip unit communicates (Communication Function Yes) so you can pull event logs and settings over the network — useful for a line-down root-cause without climbing into the panel.","metaTitle":"Siemens 3VA2463-6KP32-0BA0 SENTRON MCCB, 630 A, 242 kA","metaDescription":"Siemens SENTRON 3VA2463-6KP32-0BA0 molded case circuit breaker. 630 A continuous, 242 kA at 240 V. ETU850 trip unit, line protection. Available to order; price confirmed at quote.","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":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"40 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":"No","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":"Without","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":"3VA2463-6KP32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","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":"0","Protective function of the overcurrent release":"LSI","Switching capacity class of the circuit breaker":"H","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=434963&mlfb=3VA2463-6KP32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6KP32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-6KP32-0BA0 and how do I get a price?","answer":"We source this to order against an RFQ. Submit a quote request and we'll confirm availability and current pricing at that time."},{"question":"What is 3VA2463-6KP32-0BA0's listed depth and width?","answer":"The depth is 110 mm and the width is 138 mm, with a height of 248 mm."},{"question":"What ratings does this MCCB carry?","answer":"Rated continuous current Iu is 630 A at 40 °C, rated insulation voltage Ui is 800 V. Interrupting capacity is 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 40 kA at 690 V."},{"question":"What compliance documentation does this brand provide for 3VA2463-6KP32-0BA0?","answer":"The SENTRON series typically carries IEC 60947-2 certification. Specific RoHS, REACH, and UL documentation should be confirmed from the manufacturer's official declaration at order time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6KP32-0BA0","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/3VA2463-6KP32-0BA0 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}}