{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7HN32-0KL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7HN32-0KL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7HN32-0KL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7HN32-0KL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-7HN32-0KL0, molded case circuit breaker, 3-pole, 63 A rated continuous current, 330 kA interrupting capacity at 240 VAC, line protection design with shunt trip and auxiliary switches.","salesMarkdown":"The interrupting capacity is the headline number here: 330 kA at 240 VAC, 242 kA at 415/440 VAC, and still 187 kA at 500 VAC. That puts it in the high-interrupting class for industrial switchgear where fault currents are substantial. That gives you remote status and trip indication without an add-on module. That 86 mm depth (3.39 in) is the dimension to check against enclosure depth and busbar clearance — it's a standard SENTRON 3VA frame size, so it fits the same mounting footprint as other 3VA 3-pole breakers in the range. The 105 mm width (4.13 in) per pole is typical for this class; three poles plus neutral accessory space is already accounted for in the housing. ## What the auxiliary configuration means for integration The built-in auxiliary switch set (2 aux + trip alarm + electrical alarm) eliminates the need for a separate accessory purchase if you need remote indication of breaker position and trip events. The shunt trip (STL) allows remote tripping via a control signal — common in emergency-stop circuits or supervisory shutdown sequences.","metaTitle":"Siemens 3VA2163-7HN32-0KL0 SENTRON MCCB, 63A, 3-Pole, 330kA","metaDescription":"Siemens SENTRON 3VA2163-7HN32-0KL0 molded case circuit breaker, 63A continuous, 3-pole, 330 kA IC at 240 VAC. Active production, sourced to order. Request quote.","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":"756 A","Minimum":"756 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":"Line protection","Communication Function":"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":"3VA2163-7HN32-0AA0","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":"ETU350","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":"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":"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=8789&mlfb=3VA2163-7HN32-0KL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7HN32-0KL0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2163-7HN32-0KL0?","answer":"Rated continuous current is 63 A across 40–70 °C ambient. Interrupting capacity is 330 kA at 240 VAC, 242 kA at 415/440 VAC, 187 kA at 500 VAC, and 3.7 kA at 690 VAC. It is a 3-pole molded case circuit breaker for line protection."},{"question":"Where can I buy 3VA2163-7HN32-0KL0?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the depth of 3VA2163-7HN32-0KL0?","answer":"The depth is 86 mm (3.39 in). This is the front-to-back dimension you need for enclosure clearance behind the panel door."},{"question":"What is the width of 3VA2163-7HN32-0KL0?","answer":"The width is 105 mm (4.13 in). This is the overall housing width for the 3-pole breaker."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7HN32-0KL0","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/3VA2163-7HN32-0KL0 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}}