{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-3EF32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-3EF32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-3EF32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EF32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-3EF32-0HA0, 3-pole molded case circuit breaker, 32 A rated current, TM240 thermal-magnetic release, shunt trip (STL), 75.6 kA at 240 VAC, 70 mm depth.","salesMarkdown":"Three poles, thermal-magnetic trip (TM240 release), with an integral shunt trip (STL) for remote or emergency-off tripping via a separate control voltage. Breaking capacity runs from 75.6 kA at 240 VAC down to 11.9 kA at 690 VAC — enough for most industrial service-entrance or high-fault panelboard applications, provided the available fault current at the point of installation stays within those curves. Rated 32 A continuous at 40 °C, and it holds that rating up to 50 °C without derating — above that it steps down to 31 A at 55 °C and 30 A at 70 °C. The shunt trip (STL) auxiliary release lets a remote pushbutton, PLC output, or safety relay open the breaker independently of the thermal-magnetic trip mechanism. Width is 76.2 mm (3 in), height 130 mm (5.12 in), depth 70 mm (2.76 in) — a standard 3-pole MCCB footprint that fits most SENTRON distribution boards and third-party enclosures with the same cutout.","metaTitle":"Siemens 3VA1132-3EF32-0HA0 SENTRON MCCB, 32 A, 3-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1132-3EF32-0HA0 molded case circuit breaker, 32 A rated, 3-pole, 75.6 kA breaking capacity at 240 VAC. TM240 thermal-magnetic release, shunt trip. Active product","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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":"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":"10.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11323EF320AA0","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":"0","Switching Capacity Class Of The Circuit Breaker":"N","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=406366&mlfb=3VA1132-3EF32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EF32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Does this breaker include a shunt trip or undervoltage release?","answer":"It includes a shunt trip (STL) for remote tripping. There is no undervoltage release on this variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-3EF32-0HA0","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/3VA1132-3EF32-0HA0 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}}