{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-3EF36-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-3EF36-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-3EF36-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EF36-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-3EF36-0DA0, molded case circuit breaker, 3-pole, 32 A rated continuous current, TM240 overcurrent release, 75.6 kA at 240 V, 52.5 kA at 415 V, IP40 front, undervoltage release included.","salesMarkdown":"It's a line-protection device — meaning it sits between the transformer or main bus and a distribution panel, not on a motor branch. The interrupting ratings climb to 75.6 kA at 240 V and 52.5 kA at 415 V, so it handles high-fault scenarios typical of industrial switchgear without needing an upstream current-limiting fuse. That means the 32 A rating is baked in; if the load changes, you swap the breaker, not the trip. ## Interrupting capacity — what those numbers mean for your panel At 415 V (common in European 400 V grids) it still holds 52.5 kA, which covers most industrial service-entrance faults. At 440 V it drops to 32 kA, and at 690 V it's 10.5 kA — still usable for 690 V drives or mining gear, but you need to verify the available fault current at the point of installation. ## Thermal derating — don't let the panel oven fool you At 55 °C it derates to 30.72 A, at 60 °C to 30.08 A, at 65 °C to 29.44 A, and at 70 °C to 28.8 A. The IP40 front protection means it's splash-proof from the front but not sealed; mount it inside a cabinet, not outdoors.","metaTitle":"Siemens 3VA1132-3EF36-0DA0 SENTRON MCCB, 32 A, 3-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1132-3EF36-0DA0 molded case circuit breaker, 32 A rated, 3-pole, 75.6 kA at 240 V. TM240 release, undervoltage release included. Sourced 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","title":"3VA1132-3EF36-0DA0","Height":"130 mm","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 690 V":"10.5 kA","at 40 °C":"32 A","at 45 °C":"32 A","at 50 °C":"32 A","at 55 °C":"30.72 A","at 60 °C":"30.08 A","at 65 °C":"29.44 A","at 70 °C":"28.8 A","description":"circuit breaker 3VA1 IEC frame 160 breaking capacity class N Icu=25kA @ 415V 3-pole, line protection TM240, ATAM, In=32A overload protection Ir=22A...32A short-circuit protection Ii=5...10 x In clamp connection undervoltage release (UVR) 208-230V AC 50/60Hz","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"32 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","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","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"32 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"160 A","Adjustable response value current / lr min.":"22 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"N","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"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=115496&mlfb=3VA1132-3EF36-0DA0"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1132-3EF36-0DA0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through our independent distribution network — no stock count or price is published here."},{"question":"What is the depth of 3VA1132-3EF36-0DA0?","answer":"The depth is 70 mm, which fits standard 200 mm deep enclosures with wiring clearance behind the breaker."},{"question":"What is the width of 3VA1132-3EF36-0DA0?","answer":"The width is 76.2 mm, matching the standard 3-pole MCCB footprint for DIN-rail or screw-mount panels."},{"question":"Will 3VA1132-3EF36-0DA0 drop into a panel specified around 3VA1112-5EF32-0CA0 without rewiring?","answer":"The physical footprint (width, height, depth) is the same SENTRON 3VA frame, so it will mount in the same cutout and bus connection. However, the trip unit and interrupting ratings differ — verify the load current and fault level match before swapping."},{"question":"What compliance documentation does Siemens provide for 3VA1132-3EF36-0DA0?","answer":"Siemens provides RoHS, REACH, and CE declarations for the SENTRON 3VA series. UL and IEC certifications are available through the Siemens support portal — the breaker is designed to IEC 60947-2 and UL 489 standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-3EF36-0DA0","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/3VA1132-3EF36-0DA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}