{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HN32-0JH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HN32-0JH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HN32-0JH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HN32-0JH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HN32-0JH0, molded case circuit breaker, 3-pole, 63 A rated continuous current, 187 kA interrupting at 240 V, line protection design.","salesMarkdown":"The interrupting rating is the headline: 187 kA at 240 V AC, 121 kA at 415 V and 440 V, dropping to 75.6 kA at 500 V and 3 kA at 690 V. The 63 A frame with that interrupting capacity means you're buying fault-current headroom, not just load current. ## Auxiliary and trip options built in That means you get remote status indication (open/closed/tripped) and remote trip capability without adding external modules. The shunt trip lets a safety PLC or E-stop circuit kill the breaker directly — useful for emergency-off chains or remote shutdown. No undervoltage release on this variant, so if you need UVR for undervoltage protection, this isn't the one. Power loss is 5.4 W maximum, negligible for panel heat budgeting. The 86 mm depth includes the handle and terminals; check your enclosure depth if you're retrofitting into a shallow panel.","metaTitle":"Siemens 3VA2063-5HN32-0JH0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5HN32-0JH0 molded case circuit breaker, 63 A rated, 3-pole, 187 kA interrupting at 240 V. Current production. Sourced to order against RFQ.","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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"3 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":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA20635HN320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip 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":"3VA9688-0BL32","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":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"M","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=165404&mlfb=3VA2063-5HN32-0JH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HN32-0JH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA2063-5HN32-0JH0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings for this MCCB?","answer":"Rated continuous current is 63 A (no derating from 40 °C to 70 °C). Interrupting capacity is 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V. It is a 3-pole breaker with a shunt trip and 2 auxiliary + 1 alarm switch."},{"question":"What is the depth of the 3VA2063-5HN32-0JH0?","answer":"The depth is 86 mm (3.39 inches)."},{"question":"What is the width of the 3VA2063-5HN32-0JH0?","answer":"The width is 105 mm (4.13 inches)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HN32-0JH0","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/3VA2063-5HN32-0JH0 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}}