{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-4EF36-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-4EF36-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-4EF36-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-4EF36-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-4EF36-0AF0, molded case circuit breaker, 3-pole, 32 A rated at 40 °C, 121 kA breaking capacity at 240 V, TM240 release.","salesMarkdown":"At 40 °C it's rated for 32 A continuous, with a maximum power loss of 10.6 W. The interrupting capacity hits 121 kA at 240 V and 75.6 kA at 415 V, so it handles serious fault currents on distribution or feeder circuits without cascading upstream. The 32 A rating holds steady from 40 °C up to 50 °C, then derates to 30 A at 70 °C — a tight thermal curve that matters when you're packing breakers into a warm enclosure. The TM240 release means the thermal element is calibrated for a 240 A frame, so this is a 32 A breaker on a 240 A frame, giving you headroom for higher-rated plug-in modules later if the load grows. Breaking capacity is specified across multiple voltages: 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 500 V and 690 V. Rated insulation voltage is 800 V, and the operating temperature range spans -25 °C to 70 °C, with storage from -40 °C to 80 °C. The auxiliary switch configuration is 1 auxiliary + 1 trip alarm (HQ type), which gives you both a status signal and a separate alarm on trip — useful for remote monitoring without adding a separate shunt. At 76.2 mm wide, 130 mm tall, and 70 mm deep, this breaker fits standard SENTRON 3VA panel cutouts.","metaTitle":"Siemens 3VA1132-4EF36-0AF0 SENTRON MCCB, 32 A, 3-Pole, 121 k","metaDescription":"Siemens SENTRON 3VA1132-4EF36-0AF0 molded case circuit breaker. 32 A rated, 3-pole, 121 kA breaking capacity at 240 V. Active production. Sourced to order. Request a quote.","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","Height":"130 mm","Maximum":"0 A","Minimum":"0 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]":"3 in","Height [In]":"5.12 in","Trip Indicator":"Yes","Number Of Poles":"3","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","Of The Supplied Basic Switch":"3VA11324EF360AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HQ","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","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=94866&mlfb=3VA1132-4EF36-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-4EF36-0AF0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1132-4EF36-0AF0 at 415 V?","answer":"75.6 kA at 415 V. At 240 V it's 121 kA, and at 690 V it drops to 11.9 kA — that's the limiting figure for 690 V applications."},{"question":"Where can I buy 3VA1132-4EF36-0AF0 and how is it quoted?","answer":"This part is sourced through independent distribution channels and quoted to order against an RFQ. Availability and current pricing are confirmed at the time of quote — submit an RFQ for your volume and delivery needs."},{"question":"Will 3VA1132-4EF36-0AF0 drop into a panel specified for 3VA1110-5EF32-0AM0?","answer":"Both are 3-pole SENTRON 3VA1 series MCCBs with the same 76.2 mm width and similar depth, so they share the same panel cutout. The main difference is the current rating and release type — the 3VA1132 is a 32 A TM240, while the 3VA1110 is a lower-rated variant. Mounting footprint is compatible, but verify the busbar and lug kit match the higher frame current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-4EF36-0AF0","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/3VA1132-4EF36-0AF0 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}}