{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5HL32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5HL32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5HL32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker (MCCB), 3-pole, 630 A rated continuous current at 40 °C, line protection design, breaking capacity 187 kA at 240 V, 121 kA at 415 V, 121 kA at 440 V, 75.6 kA at 500 V, 9 kA at 690 V.","salesMarkdown":"## 630 A MCCB for heavy line protection It carries a maximum short-circuit breaking capacity of 187 kA at 240 V, stepping down to 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V — which means it can clear high-fault currents at typical distribution voltages without cascading upstream breakers. The adjustable trip range spans from 945 A minimum to 5 670 A maximum, giving the specifying engineer room to match the breaker's instantaneous pickup to the downstream load's inrush profile. Thermal derating is published across the operating range: 630 A at 40 °C, 612 A at 45 °C, 593 A at 50 °C, 575 A at 55 °C, 557 A at 60 °C, 538 A at 65 °C, and 520 A at 70 °C. For a panel builder pushing ambient up near 50 °C inside the enclosure, the effective continuous rating drops to 593 A — that 6% reduction matters when sizing the main breaker for a fully loaded switchboard. The 138 mm width across three poles is standard for this class of MCCB — it fits the common 3-pole mounting pattern in a SENTRON panelboard or a DIN-rail adapter plate. ## Built-in auxiliary switching and trip indication That dual-signal arrangement is useful for a remote monitoring system that needs to distinguish between a planned shutdown and a protective trip. The basic switch module is order code 3VA2463-5HL32-0AA0, which means the auxiliary contact block can be swapped in the field if the switching configuration needs to change. If the panel requires any of those functions, they must be added externally or a different 3VA2 order code selected.","metaTitle":"Siemens 3VA2463-5HL32-0AG0 SENTRON MCCB, 630 A, 3-Pole","metaDescription":"Siemens 3VA2463-5HL32-0AG0 SENTRON molded case circuit breaker, 630 A rated at 40 °C, 3-pole, line protection. Breaking capacity 187 kA at 240 V. Available to order — request RFQ f","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":"5 670 A","Minimum":"945 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":"630 A","at 45 °C":"612 A","at 50 °C":"593 A","at 55 °C":"575 A","at 60 °C":"557 A","at 65 °C":"538 A","at 70 °C":"520 A","Depth [In]":"4.33 in","Width [In]":"5.43 in","Height [In]":"9.76 in","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"No","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":"162 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2463-5HL32-0AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HP","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"630 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","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/7ff193dd53a0856db1ca969741fab18b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=378322&mlfb=3VA2463-5HL32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2463-5HL32-0AG0 at 415 V?","answer":"At 415 V the breaking capacity is 121 kA, matching the rating at 440 V. At 240 V it reaches 187 kA, at 500 V it drops to 75.6 kA, and at 690 V it is 9 kA."},{"question":"Where can I buy 3VA2463-5HL32-0AG0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ with your quantity for a firm response."},{"question":"What are the physical dimensions of 3VA2463-5HL32-0AG0?","answer":"Height 248 mm, width 138 mm, depth 110 mm. The 138 mm width is standard for a 3-pole MCCB in this class."},{"question":"Does 3VA2463-5HL32-0AG0 include an auxiliary switch?","answer":"Yes, it ships with one auxiliary switch and one trip alarm switch (HP type) factory-installed. The basic switch module order code is 3VA2463-5HL32-0AA0."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5HL32-0AG0","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/3VA2463-5HL32-0AG0 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}}