{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-4GF46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-4GF46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-4GF46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-4GF46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-4GF46-0AA0, 4-pole molded case circuit breaker, 32 A, TM240 release, breaking capacity 121 kA at 240 V, IP40 front, active production.","salesMarkdown":"Breaking capacity varies sharply with system voltage: 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 500 V or 690 V. On a 480 V panel the 52.5 kA figure is the one to coordinate against — that is the available fault current the breaker must interrupt without upstream support. Thermal derating is minimal up to 50 °C (still 32 A); at 70 °C it holds 30 A. Dimensions: 130 mm height, 101.6 mm width, 70 mm depth. The 4-pole width (101.6 mm) is standard for a 4-pole MCCB on a DIN-rail or panel-mount footprint. Verify the gland plate cut-out matches before drilling — the 70 mm depth leaves room for rear busbar connections in a typical 200 mm deep enclosure. Power loss is 10.6 W maximum at rated load. In a sealed panel with multiple breakers, that heat adds up — account for it in the thermal budget if the ambient inside the enclosure exceeds 40 °C. Compared to the 3VA1110-5ED32-0AA0 (also a 4-pole, 32 A MCCB), the 3VA1132-4GF46-0AA0 carries a TM240 release versus the 3VA1110's TM210. The TM240 has a higher magnetic trip threshold — 240 A vs 210 A — so it tolerates larger inrush without nuisance tripping on motor or transformer feeders. The physical footprint and pole count are identical; it drops into the same panel cut-out and busbar arrangement.","metaTitle":"Siemens 3VA1132-4GF46-0AA0 SENTRON MCCB, 32 A, 4-Pole, 121 k","metaDescription":"Siemens SENTRON 3VA1132-4GF46-0AA0 molded case circuit breaker, 32 A, 4-pole, TM240 release, breaking capacity 121 kA at 240 V. Active production. 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","Maximum":"32 A","Minimum":"32 A","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 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":"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","design of the N-conductor protection":"100%","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":"S","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","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=149180&mlfb=3VA1132-4GF46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-4GF46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1132-4GF46-0AA0 and how do I get a price?","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 is 3VA1132-4GF46-0AA0's listed depth?","answer":"The depth is 70 mm (2.76 in)."},{"question":"What is 3VA1132-4GF46-0AA0's listed width?","answer":"The width is 101.6 mm (4 in)."},{"question":"Will 3VA1132-4GF46-0AA0 drop into a panel specified around 3VA1110-5ED32-0AA0 without rewiring?","answer":"Yes. Both are 4-pole, 32 A MCCBs with the same physical footprint (130 mm height, 101.6 mm width, 70 mm depth). The TM240 release has a higher magnetic trip threshold (240 A vs 210 A), but the busbar and cut-out fit is identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-4GF46-0AA0","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/3VA1132-4GF46-0AA0 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}}