{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-3EE42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-3EE42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-3EE42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EE42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-3EE42-0AA0, molded case circuit breaker, 4-pole, 32 A (40 °C), breaking capacity 75.6 kA at 240 V, TM220 release, line protection, IP40 front.","salesMarkdown":"The 75.6 kA breaking capacity at 240 V (52.5 kA at 415 V) means it clears high-fault currents on industrial mains without cascading upstream breakers. The 32 A rating holds steady from 40 °C up to 50 °C, then derates to 31 A at 55–60 °C and 30 A at 65–70 °C. The 10.6 W maximum power loss is modest — no forced cooling needed in a standard IP40 front panel. At 70 mm deep, 101.6 mm wide, and 130 mm tall, this 4-pole MCCB fits standard DIN-rail or screw-mount panel layouts. Verify gland-plate clearance for the 70 mm depth when the enclosure door closes against the breaker handle.","metaTitle":"Siemens 3VA1132-3EE42-0AA0 SENTRON MCCB, 32 A, 4-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1132-3EE42-0AA0 molded case circuit breaker, 32 A rated, 4-pole, breaking capacity 75.6 kA at 240 V. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 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]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","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","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM220","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","design of the N-conductor protection":"without","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 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=99283&mlfb=3VA1132-3EE42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EE42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1132-3EE42-0AA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ to confirm current availability and pricing at quote time."},{"question":"What is the breaking capacity of this MCCB at 240 V?","answer":"The breaking capacity is 75.6 kA at 240 V, which covers high-fault industrial mains without needing upstream coordination."},{"question":"What is the rated current of 3VA1132-3EE42-0AA0 at elevated temperatures?","answer":"Rated 32 A from 40 °C to 50 °C, then derates to 31 A at 55–60 °C and 30 A at 65–70 °C."},{"question":"What compliance documentation does this brand provide for 3VA1132-3EE42-0AA0?","answer":"The Siemens SENTRON series typically provides RoHS, REACH, UL, and IEC declarations. Specific documentation for this order code is available upon request with an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-3EE42-0AA0","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/3VA1132-3EE42-0AA0 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}}