{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-5ED22-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-5ED22-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-5ED22-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-5ED22-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-5ED22-0AA0, molded case circuit breaker, 2-pole, 32 A (40-50 °C), TM210 thermal-magnetic release, 187 kA at 240 V AC, 121 kA at 415 V AC, IP40 front.","salesMarkdown":"## Line protection MCCB with TM210 release At 55 °C it steps to 31 A, at 60 °C still 31 A, then 30 A at 65 °C and 70 °C. That means a panel running at 50 °C ambient gets full ampacity; above that, plan for the 1 A reduction per 10 °C step. Those are very high fault-current ratings for a 32 A frame — the 3VA series is designed to handle high available fault current without cascading upstream. The 415 V figure matches the rated operating voltage, so the breaker is fully rated at the voltage it will see in a 400 V three-phase panel. Two-pole construction in a 50.8 mm wide footprint — that is two standard 25 mm module widths on a DIN rail, or roughly 2 inches. Depth is 70 mm, height 130 mm. ## Electrical ratings summary Rated insulation voltage Ui is 500 V, giving headroom above the 415 V operating level. Maximum DC operating voltage is 250 V — if used on a DC bus, stay within that limit.","metaTitle":"Siemens 3VA1132-5ED22-0AA0 SENTRON MCCB, 32 A, 2-Pole, 187 k","metaDescription":"Siemens 3VA1132-5ED22-0AA0 SENTRON molded case circuit breaker, 32 A rated at 40-50 °C, 2-pole, TM210 release, 187 kA interrupting 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":"50.8 mm","Height":"130 mm","at 240 V":"187 kA","at 415 V":"121 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]":"2 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"2","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"7.06 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"500 V","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM210","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","operating voltage / at AC / rated value":"415 V","Max. rated operational voltage Ue with DC":"250 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","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":"M","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6,5 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 1 mm"}},"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=693969&mlfb=3VA1132-5ED22-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-5ED22-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of 3VA1132-5ED22-0AA0 at 240 V and 415 V?","answer":"187 kA at 240 V AC and 121 kA at 415 V AC. These are very high fault-current ratings for a 32 A MCCB, suitable for installations with high available fault current."},{"question":"What is the thermal derating curve for this breaker?","answer":"Full 32 A rating holds from 40 °C through 50 °C. At 55 °C it derates to 31 A, at 60 °C still 31 A, then 30 A at 65 °C and 70 °C. No derating needed up to 50 °C ambient."},{"question":"Where can I buy 3VA1132-5ED22-0AA0 and get a price?","answer":"Sourced to order through independent distribution. Submit an RFQ for current pricing and availability confirmation — stock and lead time are confirmed at quote time."},{"question":"What is the physical size of 3VA1132-5ED22-0AA0?","answer":"Width 50.8 mm, height 130 mm, depth 70 mm. Two-pole, fits a standard 2-module DIN-rail footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-5ED22-0AA0","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/3VA1132-5ED22-0AA0 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}}