{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5KP32-0JL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5KP32-0JL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5KP32-0JL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5KP32-0JL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON, molded case circuit breaker, 3VA2463-5KP32-0JL0, 3-pole, 630 A continuous at 40 °C, adjustable thermal-magnetic trip 945–5670 A, 187 kA at 240 V, 121 kA at 415 V.","salesMarkdown":"Siemens 3VA2463-5KP32-0JL0 is a SENTRON molded case circuit breaker rated for 630 A continuous at 40 °C, with a 3-pole configuration and an adjustable trip covering 945 A to 5 670 A. The 630 A frame at 40 °C is the thermal baseline; above that ambient the breaker must be derated — 600 A at 45 °C, 570 A at 50 °C, and stepping down to 450 A at 70 °C. The adjustable trip range (945 A minimum to 5 670 A maximum) lets you coordinate selectively with downstream breakers. Set the magnetic pickup high enough to ride through motor inrush without nuisance trips, but within the frame's SCCR envelope at your system voltage. ## Integration and accessories A communication function is built in, supporting integration with higher-level monitoring systems. The 3-pole body accepts line and load lugs for 630 A cable or bus bar.","metaTitle":"Siemens 3VA2463-5KP32-0JL0 SENTRON MCCB, 630 A, 3-Pole","metaDescription":"Siemens 3VA2463-5KP32-0JL0 SENTRON molded case circuit breaker, 630 A at 40 °C, 3-pole, adjustable trip 945–5670 A, 187 kA at 240 V. Active production, sourced to order. Request qu","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":"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","Depth [In]":"4.33 in","Width [In]":"5.43 in","Height [In]":"9.76 in","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"Yes","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":"Yes","Of The Supplied Basic Switch":"3VA2463-5KP32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"630 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL32","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":"LSI","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","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=496790&mlfb=3VA2463-5KP32-0JL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5KP32-0JL0/alternatives.json"},"ai":{"faq":[{"question":"What auxiliary switches come with this breaker?","answer":"The -0JL0 variant includes 2 auxiliary switches, 1 trip alarm switch, and 1 electrical alarm switch (HQ configuration), plus a shunt trip release (STL)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5KP32-0JL0","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/3VA2463-5KP32-0JL0 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}}