{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6EF32-0JC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6EF32-0JC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6EF32-0JC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6EF32-0JC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 molded case circuit breaker, 3VA1163-6EF32-0JC0, 3-pole, 63 A rated at 40 °C, breaking capacity 220 kA at 240 V AC, with shunt trip and 2 auxiliary switches.","salesMarkdown":"## SENTRON 3VA1 MCCB — 63 A, 3-Pole, Line Protection It carries a continuous rated current of 63 A at 40 °C, derating to 58 A at 70 °C, so the thermal trip curve stays predictable across a warm enclosure — no need to oversize for a 50 °C panel ambient. Breaking capacity is 220 kA at 240 V AC, stepping down to 154 kA at 415 V and 121 kA at 440 V. That SCCR headroom means this breaker clears high-fault currents without cascading upstream — useful when the transformer is close to the panel. The 3-pole form factor fits standard DIN-rail or panel-mount footprints; dimensions are 70 mm deep by 76.2 mm wide by 130 mm high. ## Auxiliary Functions and Integration The auxiliary switches report breaker position back to a PLC or status lamp. No communication module or ground-fault monitoring is integrated; this is a straightforward line-protection breaker with remote-trip capability. The 70 mm depth and 76.2 mm width match the standard 3VA1 cutout — panel layouts specified for a 3VA1110 or 3VA2116 frame share the same mounting footprint, so a swap doesn't require re-drilling the backplate.","metaTitle":"Siemens 3VA1163-6EF32-0JC0 SENTRON MCCB, 63 A, 3-Pole, 220 k","metaDescription":"Siemens SENTRON 3VA1163-6EF32-0JC0 molded case circuit breaker, 63 A rated at 40 °C, 3-pole, breaking capacity 220 kA at 240 V AC. Active production, sourced to order. Request quot","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"62 A","at 60 °C":"61 A","at 65 °C":"60 A","at 70 °C":"58 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","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":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11636EF320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM240","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","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","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","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=255883&mlfb=3VA1163-6EF32-0JC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6EF32-0JC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1163-6EF32-0JC0 at 240 V?","answer":"220 kA at 240 V AC. At 415 V it is 154 kA, at 440 V it is 121 kA, and at 500 V or 690 V it holds 17 kA."},{"question":"Will 3VA1163-6EF32-0JC0 drop into a panel specified for 3VA1110-5ED36-0AC0?","answer":"Yes — the 3VA1 frame shares the same 70 mm depth, 76.2 mm width, and 130 mm height across the series. The mounting cutout and DIN-rail footprint are identical, so no rewiring or backplate modification is needed."},{"question":"Where can I buy 3VA1163-6EF32-0JC0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume and delivery window."},{"question":"What auxiliary options are fitted on 3VA1163-6EF32-0JC0?","answer":"It includes a shunt trip (STL) for remote tripping and two HQ auxiliary switches for status indication. No undervoltage release or ground-fault monitoring is present."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6EF32-0JC0","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/3VA1163-6EF32-0JC0 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}}