{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1216-5EF32-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1216-5EF32-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1216-5EF32-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1216-5EF32-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series molded case circuit breaker, 3VA1216-5EF32-0HC0, 3-pole, 160 A at 40 °C, line protection, with shunt trip and 2 auxiliary switches HQ.","salesMarkdown":"The interrupting ratings climb steeply with voltage: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 17 kA at 690 V. That SCCR headroom means it clears high-fault conditions without cascading upstream — critical for a selective coordination study. The 3-pole form factor with integrated shunt trip and aux switches means no additional wiring compartments needed for those functions; the auxiliary switch design is HQ (high-qualified), typically rated for signal-level switching into a PLC input. Verify the rotary handle or extended-rotary mechanism if the breaker sits behind a door — the base unit ships without an operating mechanism cover.","metaTitle":"Siemens SENTRON 3VA1216-5EF32-0HC0 MCCB, 160 A, 3-Pole, Shun","metaDescription":"Siemens SENTRON 3VA1216-5EF32-0HC0 molded case circuit breaker, 160 A at 40 °C, 3-pole, 187 kA at 240 V. Current lifecycle. 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":"70 mm","Width":"105 mm","Height":"158 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 500 V":"30 kA","at 690 V":"17 kA","at 40 °C":"160 A","at 45 °C":"160 A","at 50 °C":"160 A","at 55 °C":"156 A","at 60 °C":"151 A","at 65 °C":"147 A","at 70 °C":"142 A","Depth [In]":"2.76 in","Width [In]":"4.13 in","Height [In]":"6.22 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":"33 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA12165EF320AA0","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":"3VA9688-0BL30","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":"M","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=568364&mlfb=3VA1216-5EF32-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1216-5EF32-0HC0/alternatives.json"},"ai":{"faq":[{"question":"What are the interrupting ratings for 3VA1216-5EF32-0HC0 at different voltages?","answer":"The interrupting ratings are 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 17 kA at 690 V."},{"question":"What accessories are included with this MCCB?","answer":"This variant includes a shunt trip (STL) release and two auxiliary switches HQ, plus the base switch is 3VA12165EF320AA0."},{"question":"Where can I buy 3VA1216-5EF32-0HC0 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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1216-5EF32-0HC0","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/3VA1216-5EF32-0HC0 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}}