{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1132-4ED32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1132-4ED32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1132-4ED32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1132-4ED32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1132-4ED32-0AA0, molded case circuit breaker, 3-pole, 32 A rated continuous current Iu, TM210 thermal-magnetic release, interrupting ratings 121 kA at 240 V, 76 kA at 415 V, 53 kA at 440 V, 11.9 kA at 500 V.","salesMarkdown":"Its interrupting capacity reaches 121 kA at 240 V AC, 76 kA at 415 V AC, 53 kA at 440 V AC, and 11.9 kA at 500 V AC — figures that cover most industrial fault-current scenarios up to those voltage levels. The TM210 release has an adjustable long-time pickup (lg) from 32 A to 320 A, so you set the overload threshold to the actual load, not the breaker's nameplate. The interrupting ratings — 121 kA at 240 V, 76 kA at 415 V, 53 kA at 440 V, 11.9 kA at 500 V — tell you the maximum fault current this MCCB can safely clear at each voltage without welding contacts or rupturing the case. In a 480 V panel with a transformer-fed bus that can deliver 50 kA symmetrical, this breaker has headroom. ## Thermal derating and panel fill The 32 A rating holds from 40 °C to 50 °C ambient; above that it derates to 31 A at 55–60 °C and 30 A at 65–70 °C.","metaTitle":"Siemens 3VM1132-4ED32-0AA0 SENTRON MCCB, 32 A, 3-Pole, 121 k","metaDescription":"Siemens SENTRON 3VM1132-4ED32-0AA0 molded case circuit breaker, 32 A continuous, 3-pole, 121 kA interrupting at 240 V. TM210 release. Current lifecycle. Sourced to order against RF","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","at 240 V":"121 kA","at 415 V":"76 kA","at 440 V":"53 kA","at 500 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]":"2.8 in","Width [in]":"3 in","Height [in]":"5.1 in","Number of poles":"3","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":"10.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"32 A","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","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Product extension / optional / motor drive":"No","Adjustable response value current / lg min.":"32 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protection Function Of The Overcurrent Release":"LI","Switching capacity class of the circuit breaker":"S","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"500 V","Mechanical service life (switching cycles) / typical":"12 000","Arrangement of electrical connectors / for main current circuit":"Front connection","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6,5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=575481&mlfb=3VM1132-4ED32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VM1132-4ED32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VM1132-4ED32-0AA0?","answer":"Submit an RFQ for this part; it is sourced to order through independent distribution, and current pricing and lead time are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VM1132-4ED32-0AA0 at 415 V?","answer":"At 415 V AC the interrupting rating is 76 kA."},{"question":"What does the TM210 release mean on this MCCB?","answer":"The TM210 is a thermal-magnetic overcurrent release with adjustable long-time pickup (lg) from 32 A to 320 A and a fixed instantaneous trip (li) at 320 A maximum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1132-4ED32-0AA0","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/3VM1132-4ED32-0AA0 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}}