{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-6EF32-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-6EF32-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-6EF32-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6EF32-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-6EF32-0AC0, 3-pole molded case circuit breaker, 32 A, TM240 thermal-magnetic release, 220 kA breaking capacity at 240 VAC, line protection.","salesMarkdown":"Its 220 kA breaking capacity at 240 VAC handles high-fault-current scenarios like transformer secondaries or large motor control centers, while the 154 kA at 415 VAC and 121 kA at 440 VAC cover common industrial voltages across global installations. Rated 32 A continuously at ambient temperatures up to 50 °C, then derates to 30 A at 65–70 °C — a 6% drop across the upper range. That means in a warm panel (say 55 °C) you still get 31 A, so the breaker doesn't force a premature upsize. Maximum power loss is 10.6 W per pole — modest enough that side-by-side mounting in a multi-breaker lineup won't create a hot spot, but still worth factoring into the enclosure thermal budget. Measures 130 mm high, 76.2 mm wide, 70 mm deep — a standard 3-pole MCCB footprint that drops into most SENTRON distribution blocks and panelboards without re-drilling the mounting plate. Comes with two built-in HQ auxiliary switches for remote status indication; no ground-fault monitoring module included, so if you need GF protection that's a separate add-on. Standard catalog item in the SENTRON 3VA line.","metaTitle":"Siemens 3VA1132-6EF32-0AC0 SENTRON MCCB, 32 A, 220 kA at 240","metaDescription":"Siemens 3VA1132-6EF32-0AC0 SENTRON molded case circuit breaker, 3-pole, 32 A, TM240 release, 220 kA breaking capacity at 240 VAC. Active production. Quoted to order.","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":"32 A","at 45 °C":"32 A","at 50 °C":"32 A","at 55 °C":"31 A","at 60 °C":"31 A","at 65 °C":"30 A","at 70 °C":"30 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","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":"10.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11326EF320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","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","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":"https://cdn.aoctrl.com/c3de18f10dd52266f770fd73388f1ee5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=59351&mlfb=3VA1132-6EF32-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6EF32-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA1132-6EF32-0AC0 include ground-fault monitoring?","answer":"No, this version is supplied without ground-fault monitoring — it's a straight line-protection breaker with a TM240 release."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-6EF32-0AC0","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/3VA1132-6EF32-0AC0 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}}