{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1150-5ED32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1150-5ED32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1150-5ED32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1150-5ED32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1150-5ED32-0AA0, 3-pole molded case circuit breaker, 50 A rated at 40 °C, TM210 thermal-magnetic release, 187 kA interrupting at 240 VAC.","salesMarkdown":"It carries a continuous current of 50 A at 40 °C and holds that rating steady up to 50 °C — at 55 °C it derates to 49 A, and by 70 °C it's at 45 A. The interrupting ratings are the headline here: 187 kA at 240 VAC, 121 kA at 415 VAC, 76 kA at 440 VAC, and 17 kA at 500 VAC. The operating voltage is rated up to 690 VAC, with a DC rating of 500 V. Insulation voltage is 800 V. It measures 70 mm deep, 76.2 mm wide, and 130 mm tall, so it fits the standard 3-pole MCCB footprint on a DIN rail or panel-mount base. It's a straight-ahead line-protection breaker for a distribution panel. Power loss is 15 W maximum at rated current — modest for a 50 A MCCB, but worth factoring into panel thermal calculations if the enclosure is tightly packed.","metaTitle":"Siemens 3VM1150-5ED32-0AA0 SENTRON MCCB, 50 A, 187 kA at 240","metaDescription":"Siemens SENTRON 3VM1150-5ED32-0AA0 molded case circuit breaker, 3-pole, 50 A, TM210 release, 187 kA at 240 VAC. Current lifecycle. Available 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":"76.2 mm","Height":"130 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"76 kA","at 500 V":"17 kA","at 40 °C":"50 A","at 45 °C":"50 A","at 50 °C":"50 A","at 55 °C":"49 A","at 60 °C":"48 A","at 65 °C":"46 A","at 70 °C":"45 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","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","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"15 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":"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","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"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 (Operating Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","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 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/0242732df17f34003fb92c633b30615a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=575074&mlfb=3VM1150-5ED32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VM1150-5ED32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3VM1150-5ED32-0AA0?","answer":"The depth is 70 mm (2.76 inches)."},{"question":"What is the width of 3VM1150-5ED32-0AA0?","answer":"The width is 76.2 mm (3 inches)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1150-5ED32-0AA0","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/3VM1150-5ED32-0AA0 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}}