{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7MS32-0KL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7MS32-0KL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7MS32-0KL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MS32-0KL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-7MS32-0KL0, molded case circuit breaker, 3-pole, 63 A rated current, 330 kA interrupting capacity at 240 V, starter protection design.","salesMarkdown":"Three-pole, so it's for three-phase motor loads or distribution feeders. The interrupting ratings tell you where it can go: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V. The adjustable thermal-magnetic trip range goes from 189 A minimum to 945 A maximum — that's the short-circuit and instantaneous pickup window, not the continuous load rating. The continuous rating stays at 63 A. So if you're protecting a motor with a 63 A FLA, the breaker's magnetic trip can be dialed to ride through inrush without nuisance tripping, but the thermal element still protects the conductor at 63 A. That depth is the body only — add for handle throw and wiring space. The 105 mm width is three-pole standard for this frame size; check your DIN-rail or mounting-plate layout against that dimension before you drill. That gives you remote status — open/closed, tripped, and an electrical signal for the PLC or annunciator — without adding external relays.","metaTitle":"Siemens 3VA2163-7MS32-0KL0 SENTRON MCCB, 63A, 3-Pole, 330kA","metaDescription":"Siemens 3VA2163-7MS32-0KL0 SENTRON molded case circuit breaker, 63A rated, 3-pole, 330kA interrupting at 240V. Starter protection design with shunt trip. Current lifecycle. Sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"945 A","Minimum":"189 A","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"3.7 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"63 A","at 60 °C":"63 A","at 65 °C":"63 A","at 70 °C":"63 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 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":"Starter protection","Communication Function":"No","Phase Failure Detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2163-7MS32-0AA0","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":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU310M","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","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":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"I","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching Capacity Class Of The Circuit Breaker":"C","Mechanical Service Life (Operating Cycles) / Typical":"25 000","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/b27f8f8fa25a6619d6d76a928fe2e8a2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569774&mlfb=3VA2163-7MS32-0KL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MS32-0KL0/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA2163-7MS32-0KL0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels — we source to order."},{"question":"What is the closest functional second-source to 3VA2163-7MS32-0KL0?","answer":"The 3VA2163-5HL32-0DB0 is a sibling in the same frame size and 63 A continuous rating, but it carries a different trip unit and auxiliary switch configuration. The -0KL0 includes a shunt trip and the HQ auxiliary switch block; the -5HL32-0DB0 does not. Same physical footprint, so it will mount in the same panel cutout, but verify the control wiring matches your schematic before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7MS32-0KL0","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/3VA2163-7MS32-0KL0 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}}