{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-3EF32-0JA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-3EF32-0JA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-3EF32-0JA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EF32-0JA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-3EF32-0JA0, 3-pole molded case circuit breaker, 32 A rated current, TM240 thermal-magnetic release, shunt trip (STL), 75.6 kA breaking capacity at 240 V.","salesMarkdown":"The Siemens 3VA1132-3EF32-0JA0 is a 3-pole SENTRON molded case circuit breaker (MCCB) rated for 32 A at 40 °C, with a TM240 thermal-magnetic overcurrent release and an integrated shunt trip (STL) auxiliary release. Breaking capacity reaches 75.6 kA at 240 V AC, 52.5 kA at 415 V, and 32 kA at 440 V, tapering to 11.9 kA at both 500 V and 690 V. At 55 °C the continuous rating derates to 31 A, and at 65 °C to 30 A. The 70 mm depth and 76.2 mm width fit standard 3-pole MCCB mounting footprints in distribution boards; the 130 mm height leaves clearance for cable entry from above or below. Maximum power loss is 10.6 W. In a sealed enclosure with multiple breakers ganged, this heat adds up — account for it in the thermal budget, especially above 50 °C where the derating curve starts to bite. For a BOM line that needs this exact shunt-trip variant, the order code is the one to specify — the base breaker without the shunt trip is a different code, and adding a field-installed shunt trip later costs more in labor and panel rework.","metaTitle":"Siemens 3VA1132-3EF32-0JA0 SENTRON MCCB, 32A, 75.6kA at 240V","metaDescription":"Siemens 3VA1132-3EF32-0JA0 SENTRON molded case circuit breaker, 32A rated at 40°C, 3-pole, shunt trip release, 75.6kA breaking at 240V. 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":"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":"3VA9688-0BL32","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":"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=363490&mlfb=3VA1132-3EF32-0JA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EF32-0JA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at different voltages?","answer":"75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V (–). The 800 V rated insulation voltage supports use on 690 V systems."},{"question":"What is the shunt trip release on this breaker for?","answer":"The integrated shunt trip (STL) allows remote tripping by applying a control voltage — used for emergency-off circuits, interlocking with fire alarms, or PLC-based shutdown sequences."},{"question":"Where can I buy 3VA1132-3EF32-0JA0?","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/3VA1132-3EF32-0JA0","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/3VA1132-3EF32-0JA0 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}}