{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-3EF36-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-3EF36-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-3EF36-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EF36-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series molded case circuit breaker, 3VA1132-3EF36-0DC0, 3-pole, 32 A rated current, 75.6 kA breaking capacity at 240 V AC, with undervoltage release and 2 auxiliary switches.","salesMarkdown":"## SENTRON 3VA1132-3EF36-0DC0 — 32 A MCCB with Undervoltage Release Breaking capacity reaches 75.6 kA at 240 V AC, stepping down to 52.5 kA at 415 V and 32 kA at 440 V — enough to handle high-fault utility feeds in industrial distribution panels. The 32 A rating holds flat from 40 °C to 50 °C, then gently tapers to 30 A at 70 °C — no surprise derating curve to chase in a warm enclosure. At 76.2 mm wide × 130 mm high × 70 mm deep, this MCCB fits standard 3-pole MCCB panel cutouts and mounts via screw-clamp or optional DIN-rail adapter. The undervoltage release (UVR) is wired to a separate control voltage — typically 24 V DC or 230 V AC — and drops the breaker if that voltage falls below dropout threshold, which is the standard scheme for emergency-stop chains or upstream contactor interlocks. The two HQ auxiliary switches provide form-C (changeover) contacts for remote status: one for breaker open/closed, one for tripped indication.","metaTitle":"Siemens SENTRON 3VA1132-3EF36-0DC0 MCCB, 32 A, 3-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1132-3EF36-0DC0 molded case circuit breaker, 32 A rated at 40 °C, 3-pole, 75.6 kA breaking capacity at 240 V. Active production. Sourced to order against RFQ.","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 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":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"13.1 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11323EF360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"N","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=181916&mlfb=3VA1132-3EF36-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3EF36-0DC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1132-3EF36-0DC0 and what is the lead time?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead time and price."},{"question":"What are the key ratings of 3VA1132-3EF36-0DC0?","answer":"Rated 32 A at 40 °C, 3-pole, with a breaking capacity of 75.6 kA at 240 V AC, 52.5 kA at 415 V, and 32 kA at 440 V. Insulation voltage is 800 V. Includes undervoltage release and 2 auxiliary switches."},{"question":"Will 3VA1132-3EF36-0DC0 fit a panel designed for 3VA1110-5ED36-0AC0?","answer":"Both are 3-pole SENTRON 3VA breakers with the same 76.2 mm width and 130 mm height, so they share the same panel cutout and mounting footprint. The 70 mm depth is also identical. The main difference is the current rating and the presence of the undervoltage release on this unit — wiring the UVR coil is the only additional step."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-3EF36-0DC0","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/3VA1132-3EF36-0DC0 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}}