{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1132-3ED42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1132-3ED42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1132-3ED42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1132-3ED42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VM1132-3ED42-0AA0, molded case circuit breaker, 4-pole, 32 A (40 °C), 76 kA at 240 V, TM210 release, IP40 front.","salesMarkdown":"The SENTRON 3VM1132-3ED42-0AA0 is a 4-pole molded case circuit breaker (MCCB) rated 32 A at 40 °C, with a TM210 thermal-magnetic overcurrent release. ## Interrupting capacity and thermal derating Breaking capacity drops with system voltage: 76 kA at 240 V, 53 kA at 415 V, 32 kA at 440 V, and 12 kA at 500 V. These are the symmetrical RMS values the breaker can safely interrupt under fault conditions without welding or arc propagation. The continuous current rating holds at 32 A from 40 °C through 50 °C, then steps down to 31 A at 55 °C and 60 °C, and 30 A at 65 °C and 70 °C. The breaker occupies 101.6 mm width, 130 mm height, and 70 mm depth. The 4-pole footprint matches standard MCCB cutouts for 100 A frame sizes; verify the mounting hole pattern against the existing backplate if replacing a different brand.","metaTitle":"SENTRON 3VM1132-3ED42-0AA0 Molded Case Circuit Breaker, 32 A","metaDescription":"SENTRON 3VM1132-3ED42-0AA0 molded case circuit breaker, 32 A rated at 40 °C, 4-pole, 76 kA at 240 V. Current lifecycle. Sourced to order against RFQ.","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","at 240 V":"76 kA","at 415 V":"53 kA","at 440 V":"32 kA","at 500 V":"12 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]":"2.8 in","Width [In]":"4 in","Height [In]":"5.1 in","Number Of Poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"11 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"690 V","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM210","Design Of Short-Circuit Protection":"For switching capacity values in DC power systems, see the 3VA Molded Case Circuit Breaker Manual; link available under Service & Support in the last chapter","protection class IP / on the front":"IP40","design of the N-conductor protection":"Without","reference code / acc. to IEC 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Product Extension / Optional / Motor Drive":"No","Adjustable response value current / li max.":"320 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","Max. rated operational voltage Ue with AC 50/60Hz":"500 V","Mechanical Service Life (Switching Cycles) / Typical":"15 000","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front connection"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c44489171b065db9ac94407a2317a7df.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=575476&mlfb=3VM1132-3ED42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VM1132-3ED42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VM1132-3ED42-0AA0 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key interrupting capacity ratings for 3VM1132-3ED42-0AA0?","answer":"76 kA at 240 V AC, 53 kA at 415 V AC, 32 kA at 440 V AC, and 12 kA at 500 V AC."},{"question":"What is the depth of 3VM1132-3ED42-0AA0?","answer":"70 mm."},{"question":"What is the width of 3VM1132-3ED42-0AA0?","answer":"101.6 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1132-3ED42-0AA0","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/3VM1132-3ED42-0AA0 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}}