{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2563-5MN32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2563-5MN32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2563-5MN32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2563-5MN32-0AG0, molded case circuit breaker, 3-pole, 630 A, 187 kA at 240 V, motor protection version with phase failure detection.","salesMarkdown":"## 630 A MCCB with 187 kA interrupting capacity — motor protection variant The Siemens SENTRON 3VA2563-5MN32-0AG0 is a 3-pole molded case circuit breaker rated for 630 A continuous current at 40 °C through 70 °C with no derating — that full rating holds across the entire ambient span, so you don't lose headroom in a warm panel. It carries 187 kA interrupting capacity at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 52.5 kA at 690 V, giving it the SCCR to sit upstream of a distribution board or feed a large motor control center without cascading coordination issues. This is the motor protection version — it includes phase failure detection, so it will trip on loss of a phase before the motor single-phases and cooks the winding. The product version is explicitly Motor protection, not a plain thermal-magnetic or electronic-only release. The auxiliary contact configuration ships with 1 auxiliary switch plus 1 trip alarm switch HP — that gives you a separate signal for the breaker tripped state, useful for remote annunciation in a PLC or SCADA system. Mounts in a standard panel or enclosure — dimensions are 320 mm height, 210 mm width, 120 mm depth. ## What the interrupting ratings mean for coordination At 690 V it still handles 52.5 kA, which is substantial for a 630 A frame. ## Integration notes for panel builders The 3-pole frame draws 210 mm of DIN-rail width — plan the backpanel layout accordingly. The trip indicator is present (mechanical flag), and the auxiliary switch + trip alarm combo gives you two discrete outputs for status feedback.","metaTitle":"Siemens 3VA2563-5MN32-0AG0 SENTRON MCCB, 630 A, 187 kA","metaDescription":"Siemens SENTRON 3VA2563-5MN32-0AG0 molded case circuit breaker, 630 A continuous, 187 kA at 240 V. Motor protection version with phase failure detection. Active production, sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"120 mm","Width":"210 mm","title":"3VA2563-5MN32-0AG0","Height":"320 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":"52.5 kA","at 40 °C":"630 A","at 45 °C":"630 A","at 50 °C":"630 A","at 55 °C":"630 A","at 60 °C":"630 A","at 65 °C":"630 A","at 70 °C":"630 A","Depth [In]":"4.72 in","Width [In]":"8.27 in","Height [In]":"12.6 in","description":"circuit breaker 3VA2 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 3-pole, motor protection ETU350M, LSI, In=630A overload protection Ir=250A...630A short-circuit protection Isd=3...15 x Ir, Ii=15 x In nut keeper kit 1 auxiliary switch HP 1 trip alarm switch HP","Trip Indicator":"Yes","Number Of Poles":"3","Product version":"Motor protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"132 W","Auxiliary contact version":"1 auxiliary switch + 1 trip alarm switch HP","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"#BEZUG!","Courant permanent assigné Iu":"630 A","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 230 V":"160 000 W","operating power / at AC-3 / at 400 V":"315 000 W","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Adjustable response value current / li max.":"0 A","Adjustable response value current / li min.":"0 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","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","Max. rated operational current of the frame size":"1 000 A","Mechanical Service Life (Switching Cycles) / Typical":"10 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"50 x 28 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 4 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c9fd37fa22cbeb51cb06d5bbec3a94bb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=645479&mlfb=3VA2563-5MN32-0AG0"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA2563-5MN32-0AG0 at different voltages?","answer":"187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 52.5 kA at 690 V. These are the maximum short-circuit currents the breaker can safely interrupt at each voltage level."},{"question":"Does the 3VA2563-5MN32-0AG0 include phase failure protection?","answer":"Yes, this is the motor protection version and it includes phase failure detection. It will trip if one phase is lost, preventing motor single-phasing damage."},{"question":"What are the physical dimensions of this MCCB?","answer":"Height 320 mm, width 210 mm, depth 120 mm. It is a 3-pole frame sized for standard panel mounting."},{"question":"Where can I buy the 3VA2563-5MN32-0AG0 and what is the lead time?","answer":"This part is sourced and quoted to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ — submit one for a firm lead time and price."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2563-5MN32-0AG0","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/3VA2563-5MN32-0AG0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}